Skip to main content

Main menu

  • Home
  • Content
    • Current Issue
    • Archive
    • Preview Papers
  • About
    • Editorial Board and Staff
    • About the Journal
    • Terms & Privacy
  • More
    • Alerts
    • Contact Us
  • Submit a Manuscript
    • Instructions for Authors
    • Submit a Manuscript
  • Other Publications
    • Plant Physiology
    • The Plant Cell
    • Plant Direct
    • The Arabidopsis Book
    • Teaching Tools in Plant Biology
    • ASPB
    • Plantae

User menu

  • My alerts
  • Log in

Search

  • Advanced search
Plant Cell
  • Other Publications
    • Plant Physiology
    • The Plant Cell
    • Plant Direct
    • The Arabidopsis Book
    • Teaching Tools in Plant Biology
    • ASPB
    • Plantae
  • My alerts
  • Log in
Plant Cell

Advanced Search

  • Home
  • Content
    • Current Issue
    • Archive
    • Preview Papers
  • About
    • Editorial Board and Staff
    • About the Journal
    • Terms & Privacy
  • More
    • Alerts
    • Contact Us
  • Submit a Manuscript
    • Instructions for Authors
    • Submit a Manuscript
  • Follow PlantCell on Twitter
  • Visit PlantCell on Facebook
  • Visit Plantae

Table of Contents

The Plant Cell Online: 22 (6)
Jun 2010
  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z

A

  1. Adato, Avital

    1. You have accessRestricted Access
      An Orange Ripening Mutant Links Plastid NAD(P)H Dehydrogenase Complex Activity to Central and Specialized Metabolism during Tomato Fruit Maturation
      Shai Nashilevitz, Cathy Melamed-Bessudo, Yinon Izkovich, Ilana Rogachev, Sonia Osorio, Maxim Itkin, Avital Adato, Ilya Pankratov, Joseph Hirschberg, Alisdair R. Fernie, Shmuel Wolf, Björn Usadel, Avraham A. Levy, Dominique Rumeau, Asaph Aharoni
      Plant Cell Jun 2010, 22 (6) 1977-1997; DOI: https://doi.org/10.1105/tpc.110.074716

      In this study, the characterization of OrrDs, a dominant transposon-tagged tomato mutant deficient in the NDH-M subunit, provided evidence that the plastid NAD(P)H dehydrogenase (NDH) complex is essential for the fruit ripening process and related metabolism.

  2. Aharoni, Asaph

    1. You have accessRestricted Access
      An Orange Ripening Mutant Links Plastid NAD(P)H Dehydrogenase Complex Activity to Central and Specialized Metabolism during Tomato Fruit Maturation
      Shai Nashilevitz, Cathy Melamed-Bessudo, Yinon Izkovich, Ilana Rogachev, Sonia Osorio, Maxim Itkin, Avital Adato, Ilya Pankratov, Joseph Hirschberg, Alisdair R. Fernie, Shmuel Wolf, Björn Usadel, Avraham A. Levy, Dominique Rumeau, Asaph Aharoni
      Plant Cell Jun 2010, 22 (6) 1977-1997; DOI: https://doi.org/10.1105/tpc.110.074716

      In this study, the characterization of OrrDs, a dominant transposon-tagged tomato mutant deficient in the NDH-M subunit, provided evidence that the plastid NAD(P)H dehydrogenase (NDH) complex is essential for the fruit ripening process and related metabolism.

  3. Ahern, Kevin R.

    1. Open Access
      Genome-Wide Distribution of Transposed Dissociation Elements in Maize
      Erik Vollbrecht, Jon Duvick, Justin P. Schares, Kevin R. Ahern, Prasit Deewatthanawong, Ling Xu, Liza J. Conrad, Kazuhiro Kikuchi, Tammy A. Kubinec, Bradford D. Hall, Rebecca Weeks, Erica Unger-Wallace, Michael Muszynski, Volker P. Brendel, Thomas P. Brutnell
      Plant Cell Jun 2010, 22 (6) 1667-1685; DOI: https://doi.org/10.1105/tpc.109.073452

      Inherited transpositions of the endogenous Ds create stable insertion lines, a resource for targeting gene knockouts and examining mechanisms of transposition. Ds preferentially inserts into genes, at target sites within 16-bpair segments of DNA with specific structural properties. These results suggest approaches to predict insertion sites in transposon mutagenesis experiments.

  4. An, Gynheung

    1. You have accessRestricted Access
      RAV-Like1 Maintains Brassinosteroid Homeostasis via the Coordinated Activation of BRI1 and Biosynthetic Genes in Rice
      Byoung Il Je, Hai Long Piao, Soon Ju Park, Sung Han Park, Chul Min Kim, Yuan Hu Xuan, Su Hyun Park, Jin Huang, Yang Do Choi, Gynheung An, Hann Ling Wong, Shozo Fujioka, Min-Chul Kim, Ko Shimamoto, Chang-deok Han
      Plant Cell Jun 2010, 22 (6) 1777-1791; DOI: https://doi.org/10.1105/tpc.109.069575

      Brassinosteroid (BR) homeostasis is established by the regulatory circuit between receptor BRI1-mediated signaling and BR synthesis. RAVL1 modulates the strength of the circuit by activating expression of both BRI1 and synthetic genes and is necessary for feedback responses to BR levels.

  5. Anderson, James A.

    1. You have accessRestricted Access
      Megabase Level Sequencing Reveals Contrasted Organization and Evolution Patterns of the Wheat Gene and Transposable Element Spaces
      Frédéric Choulet, Thomas Wicker, Camille Rustenholz, Etienne Paux, Jérome Salse, Philippe Leroy, Stéphane Schlub, Marie-Christine Le Paslier, Ghislaine Magdelenat, Catherine Gonthier, Arnaud Couloux, Hikmet Budak, James Breen, Michael Pumphrey, Sixin Liu, Xiuying Kong, Jizeng Jia, Marta Gut, Dominique Brunel, James A. Anderson, Bikram S. Gill, Rudi Appels, Beat Keller, Catherine Feuillet
      Plant Cell Jun 2010, 22 (6) 1686-1701; DOI: https://doi.org/10.1105/tpc.110.074187

      This article describes the molecular analysis of large contiguous sequences produced from the bread wheat genome. It provides novel insights into the number, distribution, and density of genes along chromosome 3B and reveals an unexpectedly high amount of noncollinear genes compared to model grass genomes.

  6. Anzenberger, Franziska

    1. You have accessRestricted Access
      The Deubiquitinating Enzyme AMSH3 Is Required for Intracellular Trafficking and Vacuole Biogenesis in Arabidopsis thaliana
      Erika Isono, Anthi Katsiarimpa, Isabel Karin Müller, Franziska Anzenberger, York-Dieter Stierhof, Niko Geldner, Joanne Chory, Claus Schwechheimer
      Plant Cell Jun 2010, 22 (6) 1826-1837; DOI: https://doi.org/10.1105/tpc.110.075952

      This study identifies AMSH3 as a major deubiquitinating enzyme in Arabidopsis that hydrolyzes ubiquitin chains in vitro and in vivo. It finds that AMSH3 is essential for proper vacuole biogenesis, trafficking from the Golgi to the vacuole, and the vacuolar trafficking of endocytosed cargo.

  7. Appels, Rudi

    1. You have accessRestricted Access
      Megabase Level Sequencing Reveals Contrasted Organization and Evolution Patterns of the Wheat Gene and Transposable Element Spaces
      Frédéric Choulet, Thomas Wicker, Camille Rustenholz, Etienne Paux, Jérome Salse, Philippe Leroy, Stéphane Schlub, Marie-Christine Le Paslier, Ghislaine Magdelenat, Catherine Gonthier, Arnaud Couloux, Hikmet Budak, James Breen, Michael Pumphrey, Sixin Liu, Xiuying Kong, Jizeng Jia, Marta Gut, Dominique Brunel, James A. Anderson, Bikram S. Gill, Rudi Appels, Beat Keller, Catherine Feuillet
      Plant Cell Jun 2010, 22 (6) 1686-1701; DOI: https://doi.org/10.1105/tpc.110.074187

      This article describes the molecular analysis of large contiguous sequences produced from the bread wheat genome. It provides novel insights into the number, distribution, and density of genes along chromosome 3B and reveals an unexpectedly high amount of noncollinear genes compared to model grass genomes.

  8. Augustine, Robert C.

    1. You have accessRestricted Access
      Myosin XI Is Essential for Tip Growth in Physcomitrella patens
      Luis Vidali, Graham M. Burkart, Robert C. Augustine, Erin Kerdavid, Erkan Tüzel, Magdalena Bezanilla
      Plant Cell Jun 2010, 22 (6) 1868-1882; DOI: https://doi.org/10.1105/tpc.109.073288

      Class XI myosins are unique to plants and known to function in cytoplasmic streaming. This study demonstrates that the two myosin XI genes present in the moss Physcomitrella patens are functionally redundant, localize to the apical region of actively growing protonemal cells, and play a key role in tip growth.

B

  1. Banks, Jo Ann

    1. Open Access
      A Vacuolar Arsenite Transporter Necessary for Arsenic Tolerance in the Arsenic Hyperaccumulating Fern Pteris vittata Is Missing in Flowering Plants
      Emily Indriolo, GunNam Na, Danielle Ellis, David E. Salt, Jo Ann Banks
      Plant Cell Jun 2010, 22 (6) 2045-2057; DOI: https://doi.org/10.1105/tpc.109.069773

      Gametophytes of the fern Pteris vittata can accumulate and tolerate more than 1% of their dry weight as arsenic. The authors provide evidence that the ACR3 arsenic transporter protein plays an important role in tolerance to high levels of arsenic by transporting arsenic into the vacuole.

  2. Barkai, Oren

    1. You have accessRestricted Access
      EOBII, a Gene Encoding a Flower-Specific Regulator of Phenylpropanoid Volatiles' Biosynthesis in Petunia
      Ben Spitzer-Rimon, Elena Marhevka, Oren Barkai, Ira Marton, Orit Edelbaum, Tania Masci, Naveen-Kumar Prathapani, Elena Shklarman, Marianna Ovadis, Alexander Vainstein
      Plant Cell Jun 2010, 22 (6) 1961-1976; DOI: https://doi.org/10.1105/tpc.109.067280

      Floral scent and color play major roles in the plant's life cycle. Using petunia as a model system, a MYB-like factor was identified that transcriptionally regulates floral scent but not pigmentation. The multilayered regulation allows efficient control of metabolic flux in the phenylpropanoid pathway.

  3. Baskin, Tobias I.

    1. You have accessRestricted Access
      Gravitropism of Arabidopsis thaliana Roots Requires the Polarization of PIN2 toward the Root Tip in Meristematic Cortical Cells
      Abidur Rahman, Maho Takahashi, Kyohei Shibasaki, Shuang Wu, Takehito Inaba, Seiji Tsurumi, Tobias I. Baskin
      Plant Cell Jun 2010, 22 (6) 1762-1776; DOI: https://doi.org/10.1105/tpc.110.075317

      Gravitropism of roots depends on a flow of auxin from the root cap to the zone of elongation via the auxin efflux carrier PIN2. While PIN2 in epidermis and lateral root cap is positioned appropriately, PIN2 in the cortex has the opposite polarity. We report that, despite this, PIN2 functions in the root cortex for optimal gravitropism, apparently by limiting the auxin flow.

  4. Battaglia, Raffaella

    1. You have accessRestricted Access
      VERDANDI Is a Direct Target of the MADS Domain Ovule Identity Complex and Affects Embryo Sac Differentiation in Arabidopsis
      Luis Matias-Hernandez, Raffaella Battaglia, Francesca Galbiati, Marco Rubes, Christof Eichenberger, Ueli Grossniklaus, Martin M. Kater, Lucia Colombo
      Plant Cell Jun 2010, 22 (6) 1702-1715; DOI: https://doi.org/10.1105/tpc.109.068627

      This work identifies the putative transcription factor gene VDD as a direct target of MADS box proteins that regulate ovule development. It finds that antipodal and synergid cell identity and/or differentiation are affected in vdd mutant female gametophytes, providing insights into the pathways regulated by the ovule identity factors.

  5. Bezanilla, Magdalena

    1. You have accessRestricted Access
      Myosin XI Is Essential for Tip Growth in Physcomitrella patens
      Luis Vidali, Graham M. Burkart, Robert C. Augustine, Erin Kerdavid, Erkan Tüzel, Magdalena Bezanilla
      Plant Cell Jun 2010, 22 (6) 1868-1882; DOI: https://doi.org/10.1105/tpc.109.073288

      Class XI myosins are unique to plants and known to function in cytoplasmic streaming. This study demonstrates that the two myosin XI genes present in the moss Physcomitrella patens are functionally redundant, localize to the apical region of actively growing protonemal cells, and play a key role in tip growth.

  6. Borghi, Lorenzo

    1. Open Access
      Arabidopsis RETINOBLASTOMA-RELATED Is Required for Stem Cell Maintenance, Cell Differentiation, and Lateral Organ Production
      Lorenzo Borghi, Ruben Gutzat, Johannes Fütterer, Yec'han Laizet, Lars Hennig, Wilhelm Gruissem
      Plant Cell Jun 2010, 22 (6) 1792-1811; DOI: https://doi.org/10.1105/tpc.110.074591

      Plant development depends on the balance of stem cell renewal and differentiation in several stem cell niches that is achieved by yet unknown regulatory mechanisms. Using inducible RNA interference-mediated downregulation, Arabidopsis RETINOBLASTOMA-RELATED protein is shown to regulate the proliferation, maintenance, and differentiation of stem cells and organ production from stem cell niches.

  7. Brachmann, Andreas

    1. Open Access
      Sho1 and Msb2-Related Proteins Regulate Appressorium Development in the Smut Fungus Ustilago maydis
      Daniel Lanver, Artemio Mendoza-Mendoza, Andreas Brachmann, Regine Kahmann
      Plant Cell Jun 2010, 22 (6) 2085-2101; DOI: https://doi.org/10.1105/tpc.109.073734

      A crucial step for diseases caused by phytopathogenic fungi is the penetration of the plant cuticle. Here, we highlight that two conserved plasma membrane proteins are required for plant surface sensing and regulate the penetration process via MAP kinase signaling.

  8. Brambilla, Vittoria

    1. Open Access
      The Conserved Splicing Factor SUA Controls Alternative Splicing of the Developmental Regulator ABI3 in Arabidopsis
      Matteo Sugliani, Vittoria Brambilla, Emile J.M. Clerkx, Maarten Koornneef, Wim J.J. Soppe
      Plant Cell Jun 2010, 22 (6) 1936-1946; DOI: https://doi.org/10.1105/tpc.110.074674

      The Arabidopsisgene ABI3 shows developmentally regulated alternative splicing. ABI3-α and ABI3-β splice variants encode full-length and truncated ABI3 proteins, respectively. The conserved splicing factor SUA reduces splicing of a cryptic ABI3 intron, which leads to the accumulation of ABI3-α. Mutations in sua suppress the frameshift mutant abi3-5 by restoring its reading frame.

  9. Breen, James

    1. You have accessRestricted Access
      Megabase Level Sequencing Reveals Contrasted Organization and Evolution Patterns of the Wheat Gene and Transposable Element Spaces
      Frédéric Choulet, Thomas Wicker, Camille Rustenholz, Etienne Paux, Jérome Salse, Philippe Leroy, Stéphane Schlub, Marie-Christine Le Paslier, Ghislaine Magdelenat, Catherine Gonthier, Arnaud Couloux, Hikmet Budak, James Breen, Michael Pumphrey, Sixin Liu, Xiuying Kong, Jizeng Jia, Marta Gut, Dominique Brunel, James A. Anderson, Bikram S. Gill, Rudi Appels, Beat Keller, Catherine Feuillet
      Plant Cell Jun 2010, 22 (6) 1686-1701; DOI: https://doi.org/10.1105/tpc.110.074187

      This article describes the molecular analysis of large contiguous sequences produced from the bread wheat genome. It provides novel insights into the number, distribution, and density of genes along chromosome 3B and reveals an unexpectedly high amount of noncollinear genes compared to model grass genomes.

  10. Brendel, Volker P.

    1. Open Access
      Genome-Wide Distribution of Transposed Dissociation Elements in Maize
      Erik Vollbrecht, Jon Duvick, Justin P. Schares, Kevin R. Ahern, Prasit Deewatthanawong, Ling Xu, Liza J. Conrad, Kazuhiro Kikuchi, Tammy A. Kubinec, Bradford D. Hall, Rebecca Weeks, Erica Unger-Wallace, Michael Muszynski, Volker P. Brendel, Thomas P. Brutnell
      Plant Cell Jun 2010, 22 (6) 1667-1685; DOI: https://doi.org/10.1105/tpc.109.073452

      Inherited transpositions of the endogenous Ds create stable insertion lines, a resource for targeting gene knockouts and examining mechanisms of transposition. Ds preferentially inserts into genes, at target sites within 16-bpair segments of DNA with specific structural properties. These results suggest approaches to predict insertion sites in transposon mutagenesis experiments.

  11. Brisson, Normand

    1. You have accessRestricted Access
      Crystal Structures of DNA-Whirly Complexes and Their Role in Arabidopsis Organelle Genome Repair
      Laurent Cappadocia, Alexandre Maréchal, Jean-Sébastien Parent, Étienne Lepage, Jurgen Sygusch, Normand Brisson
      Plant Cell Jun 2010, 22 (6) 1849-1867; DOI: https://doi.org/10.1105/tpc.109.071399

      This work examines the repair of DNA double-strand breaks in the mitochondria and plastids of Arabidopsis. The crystal structures of a Whirly protein bound to single-stranded DNA suggest a role for these proteins in DNA damage tolerance in the organelles.

  12. Brunel, Dominique

    1. You have accessRestricted Access
      Megabase Level Sequencing Reveals Contrasted Organization and Evolution Patterns of the Wheat Gene and Transposable Element Spaces
      Frédéric Choulet, Thomas Wicker, Camille Rustenholz, Etienne Paux, Jérome Salse, Philippe Leroy, Stéphane Schlub, Marie-Christine Le Paslier, Ghislaine Magdelenat, Catherine Gonthier, Arnaud Couloux, Hikmet Budak, James Breen, Michael Pumphrey, Sixin Liu, Xiuying Kong, Jizeng Jia, Marta Gut, Dominique Brunel, James A. Anderson, Bikram S. Gill, Rudi Appels, Beat Keller, Catherine Feuillet
      Plant Cell Jun 2010, 22 (6) 1686-1701; DOI: https://doi.org/10.1105/tpc.110.074187

      This article describes the molecular analysis of large contiguous sequences produced from the bread wheat genome. It provides novel insights into the number, distribution, and density of genes along chromosome 3B and reveals an unexpectedly high amount of noncollinear genes compared to model grass genomes.

  13. Brutnell, Thomas P.

    1. Open Access
      Genome-Wide Distribution of Transposed Dissociation Elements in Maize
      Erik Vollbrecht, Jon Duvick, Justin P. Schares, Kevin R. Ahern, Prasit Deewatthanawong, Ling Xu, Liza J. Conrad, Kazuhiro Kikuchi, Tammy A. Kubinec, Bradford D. Hall, Rebecca Weeks, Erica Unger-Wallace, Michael Muszynski, Volker P. Brendel, Thomas P. Brutnell
      Plant Cell Jun 2010, 22 (6) 1667-1685; DOI: https://doi.org/10.1105/tpc.109.073452

      Inherited transpositions of the endogenous Ds create stable insertion lines, a resource for targeting gene knockouts and examining mechanisms of transposition. Ds preferentially inserts into genes, at target sites within 16-bpair segments of DNA with specific structural properties. These results suggest approaches to predict insertion sites in transposon mutagenesis experiments.

  14. Budak, Hikmet

    1. You have accessRestricted Access
      Megabase Level Sequencing Reveals Contrasted Organization and Evolution Patterns of the Wheat Gene and Transposable Element Spaces
      Frédéric Choulet, Thomas Wicker, Camille Rustenholz, Etienne Paux, Jérome Salse, Philippe Leroy, Stéphane Schlub, Marie-Christine Le Paslier, Ghislaine Magdelenat, Catherine Gonthier, Arnaud Couloux, Hikmet Budak, James Breen, Michael Pumphrey, Sixin Liu, Xiuying Kong, Jizeng Jia, Marta Gut, Dominique Brunel, James A. Anderson, Bikram S. Gill, Rudi Appels, Beat Keller, Catherine Feuillet
      Plant Cell Jun 2010, 22 (6) 1686-1701; DOI: https://doi.org/10.1105/tpc.110.074187

      This article describes the molecular analysis of large contiguous sequences produced from the bread wheat genome. It provides novel insights into the number, distribution, and density of genes along chromosome 3B and reveals an unexpectedly high amount of noncollinear genes compared to model grass genomes.

  15. Burkart, Graham M.

    1. You have accessRestricted Access
      Myosin XI Is Essential for Tip Growth in Physcomitrella patens
      Luis Vidali, Graham M. Burkart, Robert C. Augustine, Erin Kerdavid, Erkan Tüzel, Magdalena Bezanilla
      Plant Cell Jun 2010, 22 (6) 1868-1882; DOI: https://doi.org/10.1105/tpc.109.073288

      Class XI myosins are unique to plants and known to function in cytoplasmic streaming. This study demonstrates that the two myosin XI genes present in the moss Physcomitrella patens are functionally redundant, localize to the apical region of actively growing protonemal cells, and play a key role in tip growth.

  16. Byun, Myung-Ok

    1. You have accessRestricted Access
      DWA1 and DWA2, Two Arabidopsis DWD Protein Components of CUL4-Based E3 Ligases, Act Together as Negative Regulators in ABA Signal Transduction
      Jae-Hoon Lee, Hye-Jin Yoon, William Terzaghi, Cristina Martinez, Mingqiu Dai, Jigang Li, Myung-Ok Byun, Xing Wang Deng
      Plant Cell Jun 2010, 22 (6) 1716-1732; DOI: https://doi.org/10.1105/tpc.109.073783

      This article reports that DWA1 and DWA2 may be the substrate receptors for a CULLIN E3 ligase and that they interact with themselves and each other. Heterodimeric cooperation between DWAs is a previously unknown regulatory mechanism for the action of CULLIN E3 ligases.

C

  1. Cannell, Maren E.

    1. You have accessRestricted Access
      Protection of Telomeres 1 Is Required for Telomere Integrity in the Moss Physcomitrella patens
      Eugene V. Shakirov, Pierre-François Perroud, Andrew D. Nelson, Maren E. Cannell, Ralph S. Quatrano, Dorothy E. Shippen
      Plant Cell Jun 2010, 22 (6) 1838-1848; DOI: https://doi.org/10.1105/tpc.110.075846

      In yeast and vertebrates, the essential telomere binding protein POT1 protects chromosome ends, but in Arabidopsis, POT1 proteins have evolved to bind telomerase instead. This study examines the function of POT1 in the moss Physcomitrella patens. The findings show that moss POT1 functions in a manner similar to yeast and vertebrate POT1. Thus, POT1 proteins are evolving very rapidly in plants.

  2. Cao, Zheng

    1. Open Access
      The Mg-Chelatase H Subunit of Arabidopsis Antagonizes a Group of WRKY Transcription Repressors to Relieve ABA-Responsive Genes of Inhibition
      Yi Shang, Lu Yan, Zhi-Qiang Liu, Zheng Cao, Chao Mei, Qi Xin, Fu-Qing Wu, Xiao-Fang Wang, Shu-Yuan Du, Tao Jiang, Xiao-Feng Zhang, Rui Zhao, Hai-Li Sun, Rui Liu, Yong-Tao Yu, Da-Peng Zhang
      Plant Cell Jun 2010, 22 (6) 1909-1935; DOI: https://doi.org/10.1105/tpc.110.073874

      This work identifies a group of WRKY transcription factors that function as negative abscisic acid (ABA) signaling regulators acting as transcription repressors directly downstream of a previously identified ABA receptor ABAR, describing an ABA signaling pathway from primary events to downstream gene expression.

  3. Cappadocia, Laurent

    1. You have accessRestricted Access
      Crystal Structures of DNA-Whirly Complexes and Their Role in Arabidopsis Organelle Genome Repair
      Laurent Cappadocia, Alexandre Maréchal, Jean-Sébastien Parent, Étienne Lepage, Jurgen Sygusch, Normand Brisson
      Plant Cell Jun 2010, 22 (6) 1849-1867; DOI: https://doi.org/10.1105/tpc.109.071399

      This work examines the repair of DNA double-strand breaks in the mitochondria and plastids of Arabidopsis. The crystal structures of a Whirly protein bound to single-stranded DNA suggest a role for these proteins in DNA damage tolerance in the organelles.

  4. Casero, David

    1. You have accessRestricted Access
      RNA-Seq Analysis of Sulfur-Deprived Chlamydomonas Cells Reveals Aspects of Acclimation Critical for Cell Survival
      David González-Ballester, David Casero, Shawn Cokus, Matteo Pellegrini, Sabeeha S. Merchant, Arthur R. Grossman
      Plant Cell Jun 2010, 22 (6) 2058-2084; DOI: https://doi.org/10.1105/tpc.109.071167

      Sulfur deprivation of the unicellular alga Chlamydomonas reinhardtii triggers massive changes in the levels of transcripts associated with sulfate assimilation, the synthesis and turnover of sulfur-containing metabolites, and the remodeling of the photosynthetic apparatus and cell wall. These responses are critical for survival of the organism under sulfur deprivation conditions.

  5. Chen, She

    1. You have accessRestricted Access
      A Pseudomonas syringae ADP-Ribosyltransferase Inhibits Arabidopsis Mitogen-Activated Protein Kinase Kinases
      Yujing Wang, Jifeng Li, Shuguo Hou, Xingwei Wang, Yuan Li, Dongtao Ren, She Chen, Xiaoyan Tang, Jian-Min Zhou
      Plant Cell Jun 2010, 22 (6) 2033-2044; DOI: https://doi.org/10.1105/tpc.110.075697

      This study demonstrates that the HopF2 effector of Pseudomonas syringae can interact with MAP KINASE KINASE5 to weaken pathogen-associated molecular pattern–triggered immunity in Arabidopsis and identifies key residues required for this interaction.

  6. Cho, Hyung-Taeg

    1. You have accessRestricted Access
      Phospholipase A2 Is Required for PIN-FORMED Protein Trafficking to the Plasma Membrane in the Arabidopsis Root
      Ok Ran Lee, Soo Jin Kim, Hae Jin Kim, Jeum Kyu Hong, Stephen Beungtae Ryu, Sang Ho Lee, Anindya Ganguly, Hyung-Taeg Cho
      Plant Cell Jun 2010, 22 (6) 1812-1825; DOI: https://doi.org/10.1105/tpc.110.074211

      Pharmacological and genetic impairments of phospholipase A2 (PLA2) caused anatomical alterations of the trans-Golgi side and defects in trafficking of auxin-transporting PIN proteins to the plasma membrane in Arabidopsis root epidermal cells. The results implicate PLA2-mediated lipid hydrolysis in PIN trafficking.

  7. Chory, Joanne

    1. You have accessRestricted Access
      The Deubiquitinating Enzyme AMSH3 Is Required for Intracellular Trafficking and Vacuole Biogenesis in Arabidopsis thaliana
      Erika Isono, Anthi Katsiarimpa, Isabel Karin Müller, Franziska Anzenberger, York-Dieter Stierhof, Niko Geldner, Joanne Chory, Claus Schwechheimer
      Plant Cell Jun 2010, 22 (6) 1826-1837; DOI: https://doi.org/10.1105/tpc.110.075952

      This study identifies AMSH3 as a major deubiquitinating enzyme in Arabidopsis that hydrolyzes ubiquitin chains in vitro and in vivo. It finds that AMSH3 is essential for proper vacuole biogenesis, trafficking from the Golgi to the vacuole, and the vacuolar trafficking of endocytosed cargo.

  8. Choulet, Frédéric

    1. You have accessRestricted Access
      Megabase Level Sequencing Reveals Contrasted Organization and Evolution Patterns of the Wheat Gene and Transposable Element Spaces
      Frédéric Choulet, Thomas Wicker, Camille Rustenholz, Etienne Paux, Jérome Salse, Philippe Leroy, Stéphane Schlub, Marie-Christine Le Paslier, Ghislaine Magdelenat, Catherine Gonthier, Arnaud Couloux, Hikmet Budak, James Breen, Michael Pumphrey, Sixin Liu, Xiuying Kong, Jizeng Jia, Marta Gut, Dominique Brunel, James A. Anderson, Bikram S. Gill, Rudi Appels, Beat Keller, Catherine Feuillet
      Plant Cell Jun 2010, 22 (6) 1686-1701; DOI: https://doi.org/10.1105/tpc.110.074187

      This article describes the molecular analysis of large contiguous sequences produced from the bread wheat genome. It provides novel insights into the number, distribution, and density of genes along chromosome 3B and reveals an unexpectedly high amount of noncollinear genes compared to model grass genomes.

  9. Clerkx, Emile J.M.

    1. Open Access
      The Conserved Splicing Factor SUA Controls Alternative Splicing of the Developmental Regulator ABI3 in Arabidopsis
      Matteo Sugliani, Vittoria Brambilla, Emile J.M. Clerkx, Maarten Koornneef, Wim J.J. Soppe
      Plant Cell Jun 2010, 22 (6) 1936-1946; DOI: https://doi.org/10.1105/tpc.110.074674

      The Arabidopsisgene ABI3 shows developmentally regulated alternative splicing. ABI3-α and ABI3-β splice variants encode full-length and truncated ABI3 proteins, respectively. The conserved splicing factor SUA reduces splicing of a cryptic ABI3 intron, which leads to the accumulation of ABI3-α. Mutations in sua suppress the frameshift mutant abi3-5 by restoring its reading frame.

  10. Cohen, J.D.

    1. You have accessRestricted Access
      Arabidopsis ROOT UVB SENSITIVE2/WEAK AUXIN RESPONSE1 Is Required for Polar Auxin Transport
      L. Ge, W. Peer, S. Robert, R. Swarup, S. Ye, M. Prigge, J.D. Cohen, J. Friml, A. Murphy, D. Tang, M. Estelle
      Plant Cell Jun 2010, 22 (6) 1749-1761; DOI: https://doi.org/10.1105/tpc.110.074195

      This study describes a newly isolated altered auxin response mutant. It finds that the mutant exhibits a reduction in polar auxin transport caused by a decrease in the levels of members of the PIN family of auxin efflux proteins.

  11. Cokus, Shawn

    1. You have accessRestricted Access
      RNA-Seq Analysis of Sulfur-Deprived Chlamydomonas Cells Reveals Aspects of Acclimation Critical for Cell Survival
      David González-Ballester, David Casero, Shawn Cokus, Matteo Pellegrini, Sabeeha S. Merchant, Arthur R. Grossman
      Plant Cell Jun 2010, 22 (6) 2058-2084; DOI: https://doi.org/10.1105/tpc.109.071167

      Sulfur deprivation of the unicellular alga Chlamydomonas reinhardtii triggers massive changes in the levels of transcripts associated with sulfate assimilation, the synthesis and turnover of sulfur-containing metabolites, and the remodeling of the photosynthetic apparatus and cell wall. These responses are critical for survival of the organism under sulfur deprivation conditions.

  12. Colombo, Lucia

    1. You have accessRestricted Access
      VERDANDI Is a Direct Target of the MADS Domain Ovule Identity Complex and Affects Embryo Sac Differentiation in Arabidopsis
      Luis Matias-Hernandez, Raffaella Battaglia, Francesca Galbiati, Marco Rubes, Christof Eichenberger, Ueli Grossniklaus, Martin M. Kater, Lucia Colombo
      Plant Cell Jun 2010, 22 (6) 1702-1715; DOI: https://doi.org/10.1105/tpc.109.068627

      This work identifies the putative transcription factor gene VDD as a direct target of MADS box proteins that regulate ovule development. It finds that antipodal and synergid cell identity and/or differentiation are affected in vdd mutant female gametophytes, providing insights into the pathways regulated by the ovule identity factors.

  13. Conrad, Liza J.

    1. Open Access
      Genome-Wide Distribution of Transposed Dissociation Elements in Maize
      Erik Vollbrecht, Jon Duvick, Justin P. Schares, Kevin R. Ahern, Prasit Deewatthanawong, Ling Xu, Liza J. Conrad, Kazuhiro Kikuchi, Tammy A. Kubinec, Bradford D. Hall, Rebecca Weeks, Erica Unger-Wallace, Michael Muszynski, Volker P. Brendel, Thomas P. Brutnell
      Plant Cell Jun 2010, 22 (6) 1667-1685; DOI: https://doi.org/10.1105/tpc.109.073452

      Inherited transpositions of the endogenous Ds create stable insertion lines, a resource for targeting gene knockouts and examining mechanisms of transposition. Ds preferentially inserts into genes, at target sites within 16-bpair segments of DNA with specific structural properties. These results suggest approaches to predict insertion sites in transposon mutagenesis experiments.

  14. Couloux, Arnaud

    1. You have accessRestricted Access
      Megabase Level Sequencing Reveals Contrasted Organization and Evolution Patterns of the Wheat Gene and Transposable Element Spaces
      Frédéric Choulet, Thomas Wicker, Camille Rustenholz, Etienne Paux, Jérome Salse, Philippe Leroy, Stéphane Schlub, Marie-Christine Le Paslier, Ghislaine Magdelenat, Catherine Gonthier, Arnaud Couloux, Hikmet Budak, James Breen, Michael Pumphrey, Sixin Liu, Xiuying Kong, Jizeng Jia, Marta Gut, Dominique Brunel, James A. Anderson, Bikram S. Gill, Rudi Appels, Beat Keller, Catherine Feuillet
      Plant Cell Jun 2010, 22 (6) 1686-1701; DOI: https://doi.org/10.1105/tpc.110.074187

      This article describes the molecular analysis of large contiguous sequences produced from the bread wheat genome. It provides novel insights into the number, distribution, and density of genes along chromosome 3B and reveals an unexpectedly high amount of noncollinear genes compared to model grass genomes.

D

  1. Dai, Mingqiu

    1. You have accessRestricted Access
      DWA1 and DWA2, Two Arabidopsis DWD Protein Components of CUL4-Based E3 Ligases, Act Together as Negative Regulators in ABA Signal Transduction
      Jae-Hoon Lee, Hye-Jin Yoon, William Terzaghi, Cristina Martinez, Mingqiu Dai, Jigang Li, Myung-Ok Byun, Xing Wang Deng
      Plant Cell Jun 2010, 22 (6) 1716-1732; DOI: https://doi.org/10.1105/tpc.109.073783

      This article reports that DWA1 and DWA2 may be the substrate receptors for a CULLIN E3 ligase and that they interact with themselves and each other. Heterodimeric cooperation between DWAs is a previously unknown regulatory mechanism for the action of CULLIN E3 ligases.

  2. Deewatthanawong, Prasit

    1. Open Access
      Genome-Wide Distribution of Transposed Dissociation Elements in Maize
      Erik Vollbrecht, Jon Duvick, Justin P. Schares, Kevin R. Ahern, Prasit Deewatthanawong, Ling Xu, Liza J. Conrad, Kazuhiro Kikuchi, Tammy A. Kubinec, Bradford D. Hall, Rebecca Weeks, Erica Unger-Wallace, Michael Muszynski, Volker P. Brendel, Thomas P. Brutnell
      Plant Cell Jun 2010, 22 (6) 1667-1685; DOI: https://doi.org/10.1105/tpc.109.073452

      Inherited transpositions of the endogenous Ds create stable insertion lines, a resource for targeting gene knockouts and examining mechanisms of transposition. Ds preferentially inserts into genes, at target sites within 16-bpair segments of DNA with specific structural properties. These results suggest approaches to predict insertion sites in transposon mutagenesis experiments.

  3. Deng, Xing Wang

    1. You have accessRestricted Access
      DWA1 and DWA2, Two Arabidopsis DWD Protein Components of CUL4-Based E3 Ligases, Act Together as Negative Regulators in ABA Signal Transduction
      Jae-Hoon Lee, Hye-Jin Yoon, William Terzaghi, Cristina Martinez, Mingqiu Dai, Jigang Li, Myung-Ok Byun, Xing Wang Deng
      Plant Cell Jun 2010, 22 (6) 1716-1732; DOI: https://doi.org/10.1105/tpc.109.073783

      This article reports that DWA1 and DWA2 may be the substrate receptors for a CULLIN E3 ligase and that they interact with themselves and each other. Heterodimeric cooperation between DWAs is a previously unknown regulatory mechanism for the action of CULLIN E3 ligases.

  4. Diet, Anouck

    1. You have accessRestricted Access
      The TOR Pathway Modulates the Structure of Cell Walls in Arabidopsis
      Ruth-Maria Leiber, Florian John, Yves Verhertbruggen, Anouck Diet, J. Paul Knox, Christoph Ringli
      Plant Cell Jun 2010, 22 (6) 1898-1908; DOI: https://doi.org/10.1105/tpc.109.073007

      The target of rapamycin (TOR) pathway, which is known to regulate cell growth in eukaryotes, is shown to affect cell wall structure in plants. ROL5 (REPRESSOR of LRX1) is identified as a possible mitochondrial component of the TOR pathway.

  5. Do Choi, Yang

    1. You have accessRestricted Access
      RAV-Like1 Maintains Brassinosteroid Homeostasis via the Coordinated Activation of BRI1 and Biosynthetic Genes in Rice
      Byoung Il Je, Hai Long Piao, Soon Ju Park, Sung Han Park, Chul Min Kim, Yuan Hu Xuan, Su Hyun Park, Jin Huang, Yang Do Choi, Gynheung An, Hann Ling Wong, Shozo Fujioka, Min-Chul Kim, Ko Shimamoto, Chang-deok Han
      Plant Cell Jun 2010, 22 (6) 1777-1791; DOI: https://doi.org/10.1105/tpc.109.069575

      Brassinosteroid (BR) homeostasis is established by the regulatory circuit between receptor BRI1-mediated signaling and BR synthesis. RAVL1 modulates the strength of the circuit by activating expression of both BRI1 and synthetic genes and is necessary for feedback responses to BR levels.

  6. Dodds, Peter N.

    1. You have accessRestricted Access
      Internalization of Flax Rust Avirulence Proteins into Flax and Tobacco Cells Can Occur in the Absence of the Pathogen
      Maryam Rafiqi, Pamela H.P. Gan, Michael Ravensdale, Gregory J. Lawrence, Jeffrey G. Ellis, David A. Jones, Adrienne R. Hardham, Peter N. Dodds
      Plant Cell Jun 2010, 22 (6) 2017-2032; DOI: https://doi.org/10.1105/tpc.109.072983

      This work examines translocation of the flax rust effector protein AvrM, showing that it accumulates in the haustorial wall and extracellular matrix and is delivered into the host cytoplasm. Protein fusions expressed in the plant showed that AvrM can be secreted by the plant and subsequently internalized in the absence of pathogen.

  7. Dolja, Valerian V.

    1. Open Access
      Class XI Myosins Are Required for Development, Cell Expansion, and F-Actin Organization in Arabidopsis
      Valera V. Peremyslov, Alexey I. Prokhnevsky, Valerian V. Dolja
      Plant Cell Jun 2010, 22 (6) 1883-1897; DOI: https://doi.org/10.1105/tpc.110.076315

      The molecular motors termed myosins are involved in transport of subcellular particles in diverse organisms from fungi to animals to plants. Here, we show that myosin-dependent transport is critical for the growth of plant cells and entire plants as well as for proper organization of the cell interior.

  8. Du, Shu-Yuan

    1. Open Access
      The Mg-Chelatase H Subunit of Arabidopsis Antagonizes a Group of WRKY Transcription Repressors to Relieve ABA-Responsive Genes of Inhibition
      Yi Shang, Lu Yan, Zhi-Qiang Liu, Zheng Cao, Chao Mei, Qi Xin, Fu-Qing Wu, Xiao-Fang Wang, Shu-Yuan Du, Tao Jiang, Xiao-Feng Zhang, Rui Zhao, Hai-Li Sun, Rui Liu, Yong-Tao Yu, Da-Peng Zhang
      Plant Cell Jun 2010, 22 (6) 1909-1935; DOI: https://doi.org/10.1105/tpc.110.073874

      This work identifies a group of WRKY transcription factors that function as negative abscisic acid (ABA) signaling regulators acting as transcription repressors directly downstream of a previously identified ABA receptor ABAR, describing an ABA signaling pathway from primary events to downstream gene expression.

  9. Duvick, Jon

    1. Open Access
      Genome-Wide Distribution of Transposed Dissociation Elements in Maize
      Erik Vollbrecht, Jon Duvick, Justin P. Schares, Kevin R. Ahern, Prasit Deewatthanawong, Ling Xu, Liza J. Conrad, Kazuhiro Kikuchi, Tammy A. Kubinec, Bradford D. Hall, Rebecca Weeks, Erica Unger-Wallace, Michael Muszynski, Volker P. Brendel, Thomas P. Brutnell
      Plant Cell Jun 2010, 22 (6) 1667-1685; DOI: https://doi.org/10.1105/tpc.109.073452

      Inherited transpositions of the endogenous Ds create stable insertion lines, a resource for targeting gene knockouts and examining mechanisms of transposition. Ds preferentially inserts into genes, at target sites within 16-bpair segments of DNA with specific structural properties. These results suggest approaches to predict insertion sites in transposon mutagenesis experiments.

E

  1. Edelbaum, Orit

    1. You have accessRestricted Access
      EOBII, a Gene Encoding a Flower-Specific Regulator of Phenylpropanoid Volatiles' Biosynthesis in Petunia
      Ben Spitzer-Rimon, Elena Marhevka, Oren Barkai, Ira Marton, Orit Edelbaum, Tania Masci, Naveen-Kumar Prathapani, Elena Shklarman, Marianna Ovadis, Alexander Vainstein
      Plant Cell Jun 2010, 22 (6) 1961-1976; DOI: https://doi.org/10.1105/tpc.109.067280

      Floral scent and color play major roles in the plant's life cycle. Using petunia as a model system, a MYB-like factor was identified that transcriptionally regulates floral scent but not pigmentation. The multilayered regulation allows efficient control of metabolic flux in the phenylpropanoid pathway.

  2. Eichenberger, Christof

    1. You have accessRestricted Access
      VERDANDI Is a Direct Target of the MADS Domain Ovule Identity Complex and Affects Embryo Sac Differentiation in Arabidopsis
      Luis Matias-Hernandez, Raffaella Battaglia, Francesca Galbiati, Marco Rubes, Christof Eichenberger, Ueli Grossniklaus, Martin M. Kater, Lucia Colombo
      Plant Cell Jun 2010, 22 (6) 1702-1715; DOI: https://doi.org/10.1105/tpc.109.068627

      This work identifies the putative transcription factor gene VDD as a direct target of MADS box proteins that regulate ovule development. It finds that antipodal and synergid cell identity and/or differentiation are affected in vdd mutant female gametophytes, providing insights into the pathways regulated by the ovule identity factors.

  3. Ellis, Danielle

    1. Open Access
      A Vacuolar Arsenite Transporter Necessary for Arsenic Tolerance in the Arsenic Hyperaccumulating Fern Pteris vittata Is Missing in Flowering Plants
      Emily Indriolo, GunNam Na, Danielle Ellis, David E. Salt, Jo Ann Banks
      Plant Cell Jun 2010, 22 (6) 2045-2057; DOI: https://doi.org/10.1105/tpc.109.069773

      Gametophytes of the fern Pteris vittata can accumulate and tolerate more than 1% of their dry weight as arsenic. The authors provide evidence that the ACR3 arsenic transporter protein plays an important role in tolerance to high levels of arsenic by transporting arsenic into the vacuole.

  4. Ellis, Jeffrey G.

    1. You have accessRestricted Access
      Internalization of Flax Rust Avirulence Proteins into Flax and Tobacco Cells Can Occur in the Absence of the Pathogen
      Maryam Rafiqi, Pamela H.P. Gan, Michael Ravensdale, Gregory J. Lawrence, Jeffrey G. Ellis, David A. Jones, Adrienne R. Hardham, Peter N. Dodds
      Plant Cell Jun 2010, 22 (6) 2017-2032; DOI: https://doi.org/10.1105/tpc.109.072983

      This work examines translocation of the flax rust effector protein AvrM, showing that it accumulates in the haustorial wall and extracellular matrix and is delivered into the host cytoplasm. Protein fusions expressed in the plant showed that AvrM can be secreted by the plant and subsequently internalized in the absence of pathogen.

  5. Estelle, M.

    1. You have accessRestricted Access
      Arabidopsis ROOT UVB SENSITIVE2/WEAK AUXIN RESPONSE1 Is Required for Polar Auxin Transport
      L. Ge, W. Peer, S. Robert, R. Swarup, S. Ye, M. Prigge, J.D. Cohen, J. Friml, A. Murphy, D. Tang, M. Estelle
      Plant Cell Jun 2010, 22 (6) 1749-1761; DOI: https://doi.org/10.1105/tpc.110.074195

      This study describes a newly isolated altered auxin response mutant. It finds that the mutant exhibits a reduction in polar auxin transport caused by a decrease in the levels of members of the PIN family of auxin efflux proteins.

F

  1. Farquharson, Kathleen L.

    1. You have accessRestricted Access
      Dissecting the Functions of Class XI Myosins in Moss and Arabidopsis
      Kathleen L. Farquharson, Chris J. Staiger
      Plant Cell Jun 2010, 22 (6) 1649; DOI: https://doi.org/10.1105/tpc.110.220610
  2. Fernie, Alisdair R.

    1. You have accessRestricted Access
      An Orange Ripening Mutant Links Plastid NAD(P)H Dehydrogenase Complex Activity to Central and Specialized Metabolism during Tomato Fruit Maturation
      Shai Nashilevitz, Cathy Melamed-Bessudo, Yinon Izkovich, Ilana Rogachev, Sonia Osorio, Maxim Itkin, Avital Adato, Ilya Pankratov, Joseph Hirschberg, Alisdair R. Fernie, Shmuel Wolf, Björn Usadel, Avraham A. Levy, Dominique Rumeau, Asaph Aharoni
      Plant Cell Jun 2010, 22 (6) 1977-1997; DOI: https://doi.org/10.1105/tpc.110.074716

      In this study, the characterization of OrrDs, a dominant transposon-tagged tomato mutant deficient in the NDH-M subunit, provided evidence that the plastid NAD(P)H dehydrogenase (NDH) complex is essential for the fruit ripening process and related metabolism.

  3. Feuillet, Catherine

    1. You have accessRestricted Access
      Megabase Level Sequencing Reveals Contrasted Organization and Evolution Patterns of the Wheat Gene and Transposable Element Spaces
      Frédéric Choulet, Thomas Wicker, Camille Rustenholz, Etienne Paux, Jérome Salse, Philippe Leroy, Stéphane Schlub, Marie-Christine Le Paslier, Ghislaine Magdelenat, Catherine Gonthier, Arnaud Couloux, Hikmet Budak, James Breen, Michael Pumphrey, Sixin Liu, Xiuying Kong, Jizeng Jia, Marta Gut, Dominique Brunel, James A. Anderson, Bikram S. Gill, Rudi Appels, Beat Keller, Catherine Feuillet
      Plant Cell Jun 2010, 22 (6) 1686-1701; DOI: https://doi.org/10.1105/tpc.110.074187

      This article describes the molecular analysis of large contiguous sequences produced from the bread wheat genome. It provides novel insights into the number, distribution, and density of genes along chromosome 3B and reveals an unexpectedly high amount of noncollinear genes compared to model grass genomes.

  4. Friml, J.

    1. You have accessRestricted Access
      Arabidopsis ROOT UVB SENSITIVE2/WEAK AUXIN RESPONSE1 Is Required for Polar Auxin Transport
      L. Ge, W. Peer, S. Robert, R. Swarup, S. Ye, M. Prigge, J.D. Cohen, J. Friml, A. Murphy, D. Tang, M. Estelle
      Plant Cell Jun 2010, 22 (6) 1749-1761; DOI: https://doi.org/10.1105/tpc.110.074195

      This study describes a newly isolated altered auxin response mutant. It finds that the mutant exhibits a reduction in polar auxin transport caused by a decrease in the levels of members of the PIN family of auxin efflux proteins.

  5. Fujioka, Shozo

    1. You have accessRestricted Access
      RAV-Like1 Maintains Brassinosteroid Homeostasis via the Coordinated Activation of BRI1 and Biosynthetic Genes in Rice
      Byoung Il Je, Hai Long Piao, Soon Ju Park, Sung Han Park, Chul Min Kim, Yuan Hu Xuan, Su Hyun Park, Jin Huang, Yang Do Choi, Gynheung An, Hann Ling Wong, Shozo Fujioka, Min-Chul Kim, Ko Shimamoto, Chang-deok Han
      Plant Cell Jun 2010, 22 (6) 1777-1791; DOI: https://doi.org/10.1105/tpc.109.069575

      Brassinosteroid (BR) homeostasis is established by the regulatory circuit between receptor BRI1-mediated signaling and BR synthesis. RAVL1 modulates the strength of the circuit by activating expression of both BRI1 and synthetic genes and is necessary for feedback responses to BR levels.

  6. Fütterer, Johannes

    1. Open Access
      Arabidopsis RETINOBLASTOMA-RELATED Is Required for Stem Cell Maintenance, Cell Differentiation, and Lateral Organ Production
      Lorenzo Borghi, Ruben Gutzat, Johannes Fütterer, Yec'han Laizet, Lars Hennig, Wilhelm Gruissem
      Plant Cell Jun 2010, 22 (6) 1792-1811; DOI: https://doi.org/10.1105/tpc.110.074591

      Plant development depends on the balance of stem cell renewal and differentiation in several stem cell niches that is achieved by yet unknown regulatory mechanisms. Using inducible RNA interference-mediated downregulation, Arabidopsis RETINOBLASTOMA-RELATED protein is shown to regulate the proliferation, maintenance, and differentiation of stem cells and organ production from stem cell niches.

G

  1. Galbiati, Francesca

    1. You have accessRestricted Access
      VERDANDI Is a Direct Target of the MADS Domain Ovule Identity Complex and Affects Embryo Sac Differentiation in Arabidopsis
      Luis Matias-Hernandez, Raffaella Battaglia, Francesca Galbiati, Marco Rubes, Christof Eichenberger, Ueli Grossniklaus, Martin M. Kater, Lucia Colombo
      Plant Cell Jun 2010, 22 (6) 1702-1715; DOI: https://doi.org/10.1105/tpc.109.068627

      This work identifies the putative transcription factor gene VDD as a direct target of MADS box proteins that regulate ovule development. It finds that antipodal and synergid cell identity and/or differentiation are affected in vdd mutant female gametophytes, providing insights into the pathways regulated by the ovule identity factors.

  2. Gan, Pamela H.P.

    1. You have accessRestricted Access
      Internalization of Flax Rust Avirulence Proteins into Flax and Tobacco Cells Can Occur in the Absence of the Pathogen
      Maryam Rafiqi, Pamela H.P. Gan, Michael Ravensdale, Gregory J. Lawrence, Jeffrey G. Ellis, David A. Jones, Adrienne R. Hardham, Peter N. Dodds
      Plant Cell Jun 2010, 22 (6) 2017-2032; DOI: https://doi.org/10.1105/tpc.109.072983

      This work examines translocation of the flax rust effector protein AvrM, showing that it accumulates in the haustorial wall and extracellular matrix and is delivered into the host cytoplasm. Protein fusions expressed in the plant showed that AvrM can be secreted by the plant and subsequently internalized in the absence of pathogen.

  3. Ganguly, Anindya

    1. You have accessRestricted Access
      Phospholipase A2 Is Required for PIN-FORMED Protein Trafficking to the Plasma Membrane in the Arabidopsis Root
      Ok Ran Lee, Soo Jin Kim, Hae Jin Kim, Jeum Kyu Hong, Stephen Beungtae Ryu, Sang Ho Lee, Anindya Ganguly, Hyung-Taeg Cho
      Plant Cell Jun 2010, 22 (6) 1812-1825; DOI: https://doi.org/10.1105/tpc.110.074211

      Pharmacological and genetic impairments of phospholipase A2 (PLA2) caused anatomical alterations of the trans-Golgi side and defects in trafficking of auxin-transporting PIN proteins to the plasma membrane in Arabidopsis root epidermal cells. The results implicate PLA2-mediated lipid hydrolysis in PIN trafficking.

  4. Ge, L.

    1. You have accessRestricted Access
      Arabidopsis ROOT UVB SENSITIVE2/WEAK AUXIN RESPONSE1 Is Required for Polar Auxin Transport
      L. Ge, W. Peer, S. Robert, R. Swarup, S. Ye, M. Prigge, J.D. Cohen, J. Friml, A. Murphy, D. Tang, M. Estelle
      Plant Cell Jun 2010, 22 (6) 1749-1761; DOI: https://doi.org/10.1105/tpc.110.074195

      This study describes a newly isolated altered auxin response mutant. It finds that the mutant exhibits a reduction in polar auxin transport caused by a decrease in the levels of members of the PIN family of auxin efflux proteins.

  5. Geldner, Niko

    1. You have accessRestricted Access
      The Deubiquitinating Enzyme AMSH3 Is Required for Intracellular Trafficking and Vacuole Biogenesis in Arabidopsis thaliana
      Erika Isono, Anthi Katsiarimpa, Isabel Karin Müller, Franziska Anzenberger, York-Dieter Stierhof, Niko Geldner, Joanne Chory, Claus Schwechheimer
      Plant Cell Jun 2010, 22 (6) 1826-1837; DOI: https://doi.org/10.1105/tpc.110.075952

      This study identifies AMSH3 as a major deubiquitinating enzyme in Arabidopsis that hydrolyzes ubiquitin chains in vitro and in vivo. It finds that AMSH3 is essential for proper vacuole biogenesis, trafficking from the Golgi to the vacuole, and the vacuolar trafficking of endocytosed cargo.

  6. Gill, Bikram S.

    1. You have accessRestricted Access
      Megabase Level Sequencing Reveals Contrasted Organization and Evolution Patterns of the Wheat Gene and Transposable Element Spaces
      Frédéric Choulet, Thomas Wicker, Camille Rustenholz, Etienne Paux, Jérome Salse, Philippe Leroy, Stéphane Schlub, Marie-Christine Le Paslier, Ghislaine Magdelenat, Catherine Gonthier, Arnaud Couloux, Hikmet Budak, James Breen, Michael Pumphrey, Sixin Liu, Xiuying Kong, Jizeng Jia, Marta Gut, Dominique Brunel, James A. Anderson, Bikram S. Gill, Rudi Appels, Beat Keller, Catherine Feuillet
      Plant Cell Jun 2010, 22 (6) 1686-1701; DOI: https://doi.org/10.1105/tpc.110.074187

      This article describes the molecular analysis of large contiguous sequences produced from the bread wheat genome. It provides novel insights into the number, distribution, and density of genes along chromosome 3B and reveals an unexpectedly high amount of noncollinear genes compared to model grass genomes.

  7. Gonthier, Catherine

    1. You have accessRestricted Access
      Megabase Level Sequencing Reveals Contrasted Organization and Evolution Patterns of the Wheat Gene and Transposable Element Spaces
      Frédéric Choulet, Thomas Wicker, Camille Rustenholz, Etienne Paux, Jérome Salse, Philippe Leroy, Stéphane Schlub, Marie-Christine Le Paslier, Ghislaine Magdelenat, Catherine Gonthier, Arnaud Couloux, Hikmet Budak, James Breen, Michael Pumphrey, Sixin Liu, Xiuying Kong, Jizeng Jia, Marta Gut, Dominique Brunel, James A. Anderson, Bikram S. Gill, Rudi Appels, Beat Keller, Catherine Feuillet
      Plant Cell Jun 2010, 22 (6) 1686-1701; DOI: https://doi.org/10.1105/tpc.110.074187

      This article describes the molecular analysis of large contiguous sequences produced from the bread wheat genome. It provides novel insights into the number, distribution, and density of genes along chromosome 3B and reveals an unexpectedly high amount of noncollinear genes compared to model grass genomes.

  8. González-Ballester, David

    1. You have accessRestricted Access
      RNA-Seq Analysis of Sulfur-Deprived Chlamydomonas Cells Reveals Aspects of Acclimation Critical for Cell Survival
      David González-Ballester, David Casero, Shawn Cokus, Matteo Pellegrini, Sabeeha S. Merchant, Arthur R. Grossman
      Plant Cell Jun 2010, 22 (6) 2058-2084; DOI: https://doi.org/10.1105/tpc.109.071167

      Sulfur deprivation of the unicellular alga Chlamydomonas reinhardtii triggers massive changes in the levels of transcripts associated with sulfate assimilation, the synthesis and turnover of sulfur-containing metabolites, and the remodeling of the photosynthetic apparatus and cell wall. These responses are critical for survival of the organism under sulfur deprivation conditions.

  9. Grossman, Arthur R.

    1. You have accessRestricted Access
      RNA-Seq Analysis of Sulfur-Deprived Chlamydomonas Cells Reveals Aspects of Acclimation Critical for Cell Survival
      David González-Ballester, David Casero, Shawn Cokus, Matteo Pellegrini, Sabeeha S. Merchant, Arthur R. Grossman
      Plant Cell Jun 2010, 22 (6) 2058-2084; DOI: https://doi.org/10.1105/tpc.109.071167

      Sulfur deprivation of the unicellular alga Chlamydomonas reinhardtii triggers massive changes in the levels of transcripts associated with sulfate assimilation, the synthesis and turnover of sulfur-containing metabolites, and the remodeling of the photosynthetic apparatus and cell wall. These responses are critical for survival of the organism under sulfur deprivation conditions.

  10. Grossniklaus, Ueli

    1. You have accessRestricted Access
      VERDANDI Is a Direct Target of the MADS Domain Ovule Identity Complex and Affects Embryo Sac Differentiation in Arabidopsis
      Luis Matias-Hernandez, Raffaella Battaglia, Francesca Galbiati, Marco Rubes, Christof Eichenberger, Ueli Grossniklaus, Martin M. Kater, Lucia Colombo
      Plant Cell Jun 2010, 22 (6) 1702-1715; DOI: https://doi.org/10.1105/tpc.109.068627

      This work identifies the putative transcription factor gene VDD as a direct target of MADS box proteins that regulate ovule development. It finds that antipodal and synergid cell identity and/or differentiation are affected in vdd mutant female gametophytes, providing insights into the pathways regulated by the ovule identity factors.

  11. Gruissem, Wilhelm

    1. Open Access
      Arabidopsis RETINOBLASTOMA-RELATED Is Required for Stem Cell Maintenance, Cell Differentiation, and Lateral Organ Production
      Lorenzo Borghi, Ruben Gutzat, Johannes Fütterer, Yec'han Laizet, Lars Hennig, Wilhelm Gruissem
      Plant Cell Jun 2010, 22 (6) 1792-1811; DOI: https://doi.org/10.1105/tpc.110.074591

      Plant development depends on the balance of stem cell renewal and differentiation in several stem cell niches that is achieved by yet unknown regulatory mechanisms. Using inducible RNA interference-mediated downregulation, Arabidopsis RETINOBLASTOMA-RELATED protein is shown to regulate the proliferation, maintenance, and differentiation of stem cells and organ production from stem cell niches.

  12. Gut, Marta

    1. You have accessRestricted Access
      Megabase Level Sequencing Reveals Contrasted Organization and Evolution Patterns of the Wheat Gene and Transposable Element Spaces
      Frédéric Choulet, Thomas Wicker, Camille Rustenholz, Etienne Paux, Jérome Salse, Philippe Leroy, Stéphane Schlub, Marie-Christine Le Paslier, Ghislaine Magdelenat, Catherine Gonthier, Arnaud Couloux, Hikmet Budak, James Breen, Michael Pumphrey, Sixin Liu, Xiuying Kong, Jizeng Jia, Marta Gut, Dominique Brunel, James A. Anderson, Bikram S. Gill, Rudi Appels, Beat Keller, Catherine Feuillet
      Plant Cell Jun 2010, 22 (6) 1686-1701; DOI: https://doi.org/10.1105/tpc.110.074187

      This article describes the molecular analysis of large contiguous sequences produced from the bread wheat genome. It provides novel insights into the number, distribution, and density of genes along chromosome 3B and reveals an unexpectedly high amount of noncollinear genes compared to model grass genomes.

  13. Gutzat, Ruben

    1. Open Access
      Arabidopsis RETINOBLASTOMA-RELATED Is Required for Stem Cell Maintenance, Cell Differentiation, and Lateral Organ Production
      Lorenzo Borghi, Ruben Gutzat, Johannes Fütterer, Yec'han Laizet, Lars Hennig, Wilhelm Gruissem
      Plant Cell Jun 2010, 22 (6) 1792-1811; DOI: https://doi.org/10.1105/tpc.110.074591

      Plant development depends on the balance of stem cell renewal and differentiation in several stem cell niches that is achieved by yet unknown regulatory mechanisms. Using inducible RNA interference-mediated downregulation, Arabidopsis RETINOBLASTOMA-RELATED protein is shown to regulate the proliferation, maintenance, and differentiation of stem cells and organ production from stem cell niches.

H

  1. Hall, Bradford D.

    1. Open Access
      Genome-Wide Distribution of Transposed Dissociation Elements in Maize
      Erik Vollbrecht, Jon Duvick, Justin P. Schares, Kevin R. Ahern, Prasit Deewatthanawong, Ling Xu, Liza J. Conrad, Kazuhiro Kikuchi, Tammy A. Kubinec, Bradford D. Hall, Rebecca Weeks, Erica Unger-Wallace, Michael Muszynski, Volker P. Brendel, Thomas P. Brutnell
      Plant Cell Jun 2010, 22 (6) 1667-1685; DOI: https://doi.org/10.1105/tpc.109.073452

      Inherited transpositions of the endogenous Ds create stable insertion lines, a resource for targeting gene knockouts and examining mechanisms of transposition. Ds preferentially inserts into genes, at target sites within 16-bpair segments of DNA with specific structural properties. These results suggest approaches to predict insertion sites in transposon mutagenesis experiments.

  2. Han, Chang-deok

    1. You have accessRestricted Access
      RAV-Like1 Maintains Brassinosteroid Homeostasis via the Coordinated Activation of BRI1 and Biosynthetic Genes in Rice
      Byoung Il Je, Hai Long Piao, Soon Ju Park, Sung Han Park, Chul Min Kim, Yuan Hu Xuan, Su Hyun Park, Jin Huang, Yang Do Choi, Gynheung An, Hann Ling Wong, Shozo Fujioka, Min-Chul Kim, Ko Shimamoto, Chang-deok Han
      Plant Cell Jun 2010, 22 (6) 1777-1791; DOI: https://doi.org/10.1105/tpc.109.069575

      Brassinosteroid (BR) homeostasis is established by the regulatory circuit between receptor BRI1-mediated signaling and BR synthesis. RAVL1 modulates the strength of the circuit by activating expression of both BRI1 and synthetic genes and is necessary for feedback responses to BR levels.

  3. Hardham, Adrienne R.

    1. You have accessRestricted Access
      Internalization of Flax Rust Avirulence Proteins into Flax and Tobacco Cells Can Occur in the Absence of the Pathogen
      Maryam Rafiqi, Pamela H.P. Gan, Michael Ravensdale, Gregory J. Lawrence, Jeffrey G. Ellis, David A. Jones, Adrienne R. Hardham, Peter N. Dodds
      Plant Cell Jun 2010, 22 (6) 2017-2032; DOI: https://doi.org/10.1105/tpc.109.072983

      This work examines translocation of the flax rust effector protein AvrM, showing that it accumulates in the haustorial wall and extracellular matrix and is delivered into the host cytoplasm. Protein fusions expressed in the plant showed that AvrM can be secreted by the plant and subsequently internalized in the absence of pathogen.

  4. Hennig, Lars

    1. Open Access
      Arabidopsis RETINOBLASTOMA-RELATED Is Required for Stem Cell Maintenance, Cell Differentiation, and Lateral Organ Production
      Lorenzo Borghi, Ruben Gutzat, Johannes Fütterer, Yec'han Laizet, Lars Hennig, Wilhelm Gruissem
      Plant Cell Jun 2010, 22 (6) 1792-1811; DOI: https://doi.org/10.1105/tpc.110.074591

      Plant development depends on the balance of stem cell renewal and differentiation in several stem cell niches that is achieved by yet unknown regulatory mechanisms. Using inducible RNA interference-mediated downregulation, Arabidopsis RETINOBLASTOMA-RELATED protein is shown to regulate the proliferation, maintenance, and differentiation of stem cells and organ production from stem cell niches.

  5. Hirschberg, Joseph

    1. You have accessRestricted Access
      An Orange Ripening Mutant Links Plastid NAD(P)H Dehydrogenase Complex Activity to Central and Specialized Metabolism during Tomato Fruit Maturation
      Shai Nashilevitz, Cathy Melamed-Bessudo, Yinon Izkovich, Ilana Rogachev, Sonia Osorio, Maxim Itkin, Avital Adato, Ilya Pankratov, Joseph Hirschberg, Alisdair R. Fernie, Shmuel Wolf, Björn Usadel, Avraham A. Levy, Dominique Rumeau, Asaph Aharoni
      Plant Cell Jun 2010, 22 (6) 1977-1997; DOI: https://doi.org/10.1105/tpc.110.074716

      In this study, the characterization of OrrDs, a dominant transposon-tagged tomato mutant deficient in the NDH-M subunit, provided evidence that the plastid NAD(P)H dehydrogenase (NDH) complex is essential for the fruit ripening process and related metabolism.

  6. Hong, Jeum Kyu

    1. You have accessRestricted Access
      Phospholipase A2 Is Required for PIN-FORMED Protein Trafficking to the Plasma Membrane in the Arabidopsis Root
      Ok Ran Lee, Soo Jin Kim, Hae Jin Kim, Jeum Kyu Hong, Stephen Beungtae Ryu, Sang Ho Lee, Anindya Ganguly, Hyung-Taeg Cho
      Plant Cell Jun 2010, 22 (6) 1812-1825; DOI: https://doi.org/10.1105/tpc.110.074211

      Pharmacological and genetic impairments of phospholipase A2 (PLA2) caused anatomical alterations of the trans-Golgi side and defects in trafficking of auxin-transporting PIN proteins to the plasma membrane in Arabidopsis root epidermal cells. The results implicate PLA2-mediated lipid hydrolysis in PIN trafficking.

  7. Hou, Shuguo

    1. You have accessRestricted Access
      A Pseudomonas syringae ADP-Ribosyltransferase Inhibits Arabidopsis Mitogen-Activated Protein Kinase Kinases
      Yujing Wang, Jifeng Li, Shuguo Hou, Xingwei Wang, Yuan Li, Dongtao Ren, She Chen, Xiaoyan Tang, Jian-Min Zhou
      Plant Cell Jun 2010, 22 (6) 2033-2044; DOI: https://doi.org/10.1105/tpc.110.075697

      This study demonstrates that the HopF2 effector of Pseudomonas syringae can interact with MAP KINASE KINASE5 to weaken pathogen-associated molecular pattern–triggered immunity in Arabidopsis and identifies key residues required for this interaction.

  8. Hou, Xingliang

    1. You have accessRestricted Access
      MOTHER OF FT AND TFL1 Regulates Seed Germination through a Negative Feedback Loop Modulating ABA Signaling in Arabidopsis
      Wanyan Xi, Chang Liu, Xingliang Hou, Hao Yu
      Plant Cell Jun 2010, 22 (6) 1733-1748; DOI: https://doi.org/10.1105/tpc.109.073072

      This work examines the interactions among MOTHER OF FT AND TFL1 (MFT) and the genes of the abscisic acid (ABA) signaling pathways in the initiation of germination, finding that MFT expression is regulated by key ABA- and gibberellin-responsive factors and MFT in turn also regulates ABA signaling, providing a feedback loop.

  9. Huang, Jin

    1. You have accessRestricted Access
      RAV-Like1 Maintains Brassinosteroid Homeostasis via the Coordinated Activation of BRI1 and Biosynthetic Genes in Rice
      Byoung Il Je, Hai Long Piao, Soon Ju Park, Sung Han Park, Chul Min Kim, Yuan Hu Xuan, Su Hyun Park, Jin Huang, Yang Do Choi, Gynheung An, Hann Ling Wong, Shozo Fujioka, Min-Chul Kim, Ko Shimamoto, Chang-deok Han
      Plant Cell Jun 2010, 22 (6) 1777-1791; DOI: https://doi.org/10.1105/tpc.109.069575

      Brassinosteroid (BR) homeostasis is established by the regulatory circuit between receptor BRI1-mediated signaling and BR synthesis. RAVL1 modulates the strength of the circuit by activating expression of both BRI1 and synthetic genes and is necessary for feedback responses to BR levels.

I

  1. Inaba, Takehito

    1. You have accessRestricted Access
      Gravitropism of Arabidopsis thaliana Roots Requires the Polarization of PIN2 toward the Root Tip in Meristematic Cortical Cells
      Abidur Rahman, Maho Takahashi, Kyohei Shibasaki, Shuang Wu, Takehito Inaba, Seiji Tsurumi, Tobias I. Baskin
      Plant Cell Jun 2010, 22 (6) 1762-1776; DOI: https://doi.org/10.1105/tpc.110.075317

      Gravitropism of roots depends on a flow of auxin from the root cap to the zone of elongation via the auxin efflux carrier PIN2. While PIN2 in epidermis and lateral root cap is positioned appropriately, PIN2 in the cortex has the opposite polarity. We report that, despite this, PIN2 functions in the root cortex for optimal gravitropism, apparently by limiting the auxin flow.

  2. Indriolo, Emily

    1. Open Access
      A Vacuolar Arsenite Transporter Necessary for Arsenic Tolerance in the Arsenic Hyperaccumulating Fern Pteris vittata Is Missing in Flowering Plants
      Emily Indriolo, GunNam Na, Danielle Ellis, David E. Salt, Jo Ann Banks
      Plant Cell Jun 2010, 22 (6) 2045-2057; DOI: https://doi.org/10.1105/tpc.109.069773

      Gametophytes of the fern Pteris vittata can accumulate and tolerate more than 1% of their dry weight as arsenic. The authors provide evidence that the ACR3 arsenic transporter protein plays an important role in tolerance to high levels of arsenic by transporting arsenic into the vacuole.

  3. Inoue, Hitoshi

    1. You have accessRestricted Access
      The Molecular Basis for Distinct Pathways for Protein Import into Arabidopsis Chloroplasts
      Hitoshi Inoue, Caleb Rounds, Danny J. Schnell
      Plant Cell Jun 2010, 22 (6) 1947-1960; DOI: https://doi.org/10.1105/tpc.110.074328

      This work investigates the structural determinants for receptor and pathway specificity in chloroplast protein targeting. It provides evidence that the A-domains of the Toc159 family of import receptors are major determinants of distinct pathways for protein import into plastids.

  4. Isono, Erika

    1. You have accessRestricted Access
      The Deubiquitinating Enzyme AMSH3 Is Required for Intracellular Trafficking and Vacuole Biogenesis in Arabidopsis thaliana
      Erika Isono, Anthi Katsiarimpa, Isabel Karin Müller, Franziska Anzenberger, York-Dieter Stierhof, Niko Geldner, Joanne Chory, Claus Schwechheimer
      Plant Cell Jun 2010, 22 (6) 1826-1837; DOI: https://doi.org/10.1105/tpc.110.075952

      This study identifies AMSH3 as a major deubiquitinating enzyme in Arabidopsis that hydrolyzes ubiquitin chains in vitro and in vivo. It finds that AMSH3 is essential for proper vacuole biogenesis, trafficking from the Golgi to the vacuole, and the vacuolar trafficking of endocytosed cargo.

  5. Itkin, Maxim

    1. You have accessRestricted Access
      An Orange Ripening Mutant Links Plastid NAD(P)H Dehydrogenase Complex Activity to Central and Specialized Metabolism during Tomato Fruit Maturation
      Shai Nashilevitz, Cathy Melamed-Bessudo, Yinon Izkovich, Ilana Rogachev, Sonia Osorio, Maxim Itkin, Avital Adato, Ilya Pankratov, Joseph Hirschberg, Alisdair R. Fernie, Shmuel Wolf, Björn Usadel, Avraham A. Levy, Dominique Rumeau, Asaph Aharoni
      Plant Cell Jun 2010, 22 (6) 1977-1997; DOI: https://doi.org/10.1105/tpc.110.074716

      In this study, the characterization of OrrDs, a dominant transposon-tagged tomato mutant deficient in the NDH-M subunit, provided evidence that the plastid NAD(P)H dehydrogenase (NDH) complex is essential for the fruit ripening process and related metabolism.

  6. Izkovich, Yinon

    1. You have accessRestricted Access
      An Orange Ripening Mutant Links Plastid NAD(P)H Dehydrogenase Complex Activity to Central and Specialized Metabolism during Tomato Fruit Maturation
      Shai Nashilevitz, Cathy Melamed-Bessudo, Yinon Izkovich, Ilana Rogachev, Sonia Osorio, Maxim Itkin, Avital Adato, Ilya Pankratov, Joseph Hirschberg, Alisdair R. Fernie, Shmuel Wolf, Björn Usadel, Avraham A. Levy, Dominique Rumeau, Asaph Aharoni
      Plant Cell Jun 2010, 22 (6) 1977-1997; DOI: https://doi.org/10.1105/tpc.110.074716

      In this study, the characterization of OrrDs, a dominant transposon-tagged tomato mutant deficient in the NDH-M subunit, provided evidence that the plastid NAD(P)H dehydrogenase (NDH) complex is essential for the fruit ripening process and related metabolism.

J

  1. Je, Byoung Il

    1. You have accessRestricted Access
      RAV-Like1 Maintains Brassinosteroid Homeostasis via the Coordinated Activation of BRI1 and Biosynthetic Genes in Rice
      Byoung Il Je, Hai Long Piao, Soon Ju Park, Sung Han Park, Chul Min Kim, Yuan Hu Xuan, Su Hyun Park, Jin Huang, Yang Do Choi, Gynheung An, Hann Ling Wong, Shozo Fujioka, Min-Chul Kim, Ko Shimamoto, Chang-deok Han
      Plant Cell Jun 2010, 22 (6) 1777-1791; DOI: https://doi.org/10.1105/tpc.109.069575

      Brassinosteroid (BR) homeostasis is established by the regulatory circuit between receptor BRI1-mediated signaling and BR synthesis. RAVL1 modulates the strength of the circuit by activating expression of both BRI1 and synthetic genes and is necessary for feedback responses to BR levels.

  2. Jia, Jizeng

    1. You have accessRestricted Access
      Megabase Level Sequencing Reveals Contrasted Organization and Evolution Patterns of the Wheat Gene and Transposable Element Spaces
      Frédéric Choulet, Thomas Wicker, Camille Rustenholz, Etienne Paux, Jérome Salse, Philippe Leroy, Stéphane Schlub, Marie-Christine Le Paslier, Ghislaine Magdelenat, Catherine Gonthier, Arnaud Couloux, Hikmet Budak, James Breen, Michael Pumphrey, Sixin Liu, Xiuying Kong, Jizeng Jia, Marta Gut, Dominique Brunel, James A. Anderson, Bikram S. Gill, Rudi Appels, Beat Keller, Catherine Feuillet
      Plant Cell Jun 2010, 22 (6) 1686-1701; DOI: https://doi.org/10.1105/tpc.110.074187

      This article describes the molecular analysis of large contiguous sequences produced from the bread wheat genome. It provides novel insights into the number, distribution, and density of genes along chromosome 3B and reveals an unexpectedly high amount of noncollinear genes compared to model grass genomes.

  3. Jiang, Tao

    1. Open Access
      The Mg-Chelatase H Subunit of Arabidopsis Antagonizes a Group of WRKY Transcription Repressors to Relieve ABA-Responsive Genes of Inhibition
      Yi Shang, Lu Yan, Zhi-Qiang Liu, Zheng Cao, Chao Mei, Qi Xin, Fu-Qing Wu, Xiao-Fang Wang, Shu-Yuan Du, Tao Jiang, Xiao-Feng Zhang, Rui Zhao, Hai-Li Sun, Rui Liu, Yong-Tao Yu, Da-Peng Zhang
      Plant Cell Jun 2010, 22 (6) 1909-1935; DOI: https://doi.org/10.1105/tpc.110.073874

      This work identifies a group of WRKY transcription factors that function as negative abscisic acid (ABA) signaling regulators acting as transcription repressors directly downstream of a previously identified ABA receptor ABAR, describing an ABA signaling pathway from primary events to downstream gene expression.

  4. John, Florian

    1. You have accessRestricted Access
      The TOR Pathway Modulates the Structure of Cell Walls in Arabidopsis
      Ruth-Maria Leiber, Florian John, Yves Verhertbruggen, Anouck Diet, J. Paul Knox, Christoph Ringli
      Plant Cell Jun 2010, 22 (6) 1898-1908; DOI: https://doi.org/10.1105/tpc.109.073007

      The target of rapamycin (TOR) pathway, which is known to regulate cell growth in eukaryotes, is shown to affect cell wall structure in plants. ROL5 (REPRESSOR of LRX1) is identified as a possible mitochondrial component of the TOR pathway.

  5. Jones, David A.

    1. You have accessRestricted Access
      Internalization of Flax Rust Avirulence Proteins into Flax and Tobacco Cells Can Occur in the Absence of the Pathogen
      Maryam Rafiqi, Pamela H.P. Gan, Michael Ravensdale, Gregory J. Lawrence, Jeffrey G. Ellis, David A. Jones, Adrienne R. Hardham, Peter N. Dodds
      Plant Cell Jun 2010, 22 (6) 2017-2032; DOI: https://doi.org/10.1105/tpc.109.072983

      This work examines translocation of the flax rust effector protein AvrM, showing that it accumulates in the haustorial wall and extracellular matrix and is delivered into the host cytoplasm. Protein fusions expressed in the plant showed that AvrM can be secreted by the plant and subsequently internalized in the absence of pathogen.

K

  1. Kahmann, Regine

    1. Open Access
      Sho1 and Msb2-Related Proteins Regulate Appressorium Development in the Smut Fungus Ustilago maydis
      Daniel Lanver, Artemio Mendoza-Mendoza, Andreas Brachmann, Regine Kahmann
      Plant Cell Jun 2010, 22 (6) 2085-2101; DOI: https://doi.org/10.1105/tpc.109.073734

      A crucial step for diseases caused by phytopathogenic fungi is the penetration of the plant cuticle. Here, we highlight that two conserved plasma membrane proteins are required for plant surface sensing and regulate the penetration process via MAP kinase signaling.

  2. Kater, Martin M.

    1. You have accessRestricted Access
      VERDANDI Is a Direct Target of the MADS Domain Ovule Identity Complex and Affects Embryo Sac Differentiation in Arabidopsis
      Luis Matias-Hernandez, Raffaella Battaglia, Francesca Galbiati, Marco Rubes, Christof Eichenberger, Ueli Grossniklaus, Martin M. Kater, Lucia Colombo
      Plant Cell Jun 2010, 22 (6) 1702-1715; DOI: https://doi.org/10.1105/tpc.109.068627

      This work identifies the putative transcription factor gene VDD as a direct target of MADS box proteins that regulate ovule development. It finds that antipodal and synergid cell identity and/or differentiation are affected in vdd mutant female gametophytes, providing insights into the pathways regulated by the ovule identity factors.

  3. Katsiarimpa, Anthi

    1. You have accessRestricted Access
      The Deubiquitinating Enzyme AMSH3 Is Required for Intracellular Trafficking and Vacuole Biogenesis in Arabidopsis thaliana
      Erika Isono, Anthi Katsiarimpa, Isabel Karin Müller, Franziska Anzenberger, York-Dieter Stierhof, Niko Geldner, Joanne Chory, Claus Schwechheimer
      Plant Cell Jun 2010, 22 (6) 1826-1837; DOI: https://doi.org/10.1105/tpc.110.075952

      This study identifies AMSH3 as a major deubiquitinating enzyme in Arabidopsis that hydrolyzes ubiquitin chains in vitro and in vivo. It finds that AMSH3 is essential for proper vacuole biogenesis, trafficking from the Golgi to the vacuole, and the vacuolar trafficking of endocytosed cargo.

  4. Keller, Beat

    1. You have accessRestricted Access
      Megabase Level Sequencing Reveals Contrasted Organization and Evolution Patterns of the Wheat Gene and Transposable Element Spaces
      Frédéric Choulet, Thomas Wicker, Camille Rustenholz, Etienne Paux, Jérome Salse, Philippe Leroy, Stéphane Schlub, Marie-Christine Le Paslier, Ghislaine Magdelenat, Catherine Gonthier, Arnaud Couloux, Hikmet Budak, James Breen, Michael Pumphrey, Sixin Liu, Xiuying Kong, Jizeng Jia, Marta Gut, Dominique Brunel, James A. Anderson, Bikram S. Gill, Rudi Appels, Beat Keller, Catherine Feuillet
      Plant Cell Jun 2010, 22 (6) 1686-1701; DOI: https://doi.org/10.1105/tpc.110.074187

      This article describes the molecular analysis of large contiguous sequences produced from the bread wheat genome. It provides novel insights into the number, distribution, and density of genes along chromosome 3B and reveals an unexpectedly high amount of noncollinear genes compared to model grass genomes.

  5. Kerdavid, Erin

    1. You have accessRestricted Access
      Myosin XI Is Essential for Tip Growth in Physcomitrella patens
      Luis Vidali, Graham M. Burkart, Robert C. Augustine, Erin Kerdavid, Erkan Tüzel, Magdalena Bezanilla
      Plant Cell Jun 2010, 22 (6) 1868-1882; DOI: https://doi.org/10.1105/tpc.109.073288

      Class XI myosins are unique to plants and known to function in cytoplasmic streaming. This study demonstrates that the two myosin XI genes present in the moss Physcomitrella patens are functionally redundant, localize to the apical region of actively growing protonemal cells, and play a key role in tip growth.

  6. Kikuchi, Kazuhiro

    1. Open Access
      Genome-Wide Distribution of Transposed Dissociation Elements in Maize
      Erik Vollbrecht, Jon Duvick, Justin P. Schares, Kevin R. Ahern, Prasit Deewatthanawong, Ling Xu, Liza J. Conrad, Kazuhiro Kikuchi, Tammy A. Kubinec, Bradford D. Hall, Rebecca Weeks, Erica Unger-Wallace, Michael Muszynski, Volker P. Brendel, Thomas P. Brutnell
      Plant Cell Jun 2010, 22 (6) 1667-1685; DOI: https://doi.org/10.1105/tpc.109.073452

      Inherited transpositions of the endogenous Ds create stable insertion lines, a resource for targeting gene knockouts and examining mechanisms of transposition. Ds preferentially inserts into genes, at target sites within 16-bpair segments of DNA with specific structural properties. These results suggest approaches to predict insertion sites in transposon mutagenesis experiments.

  7. Kim, Chul Min

    1. You have accessRestricted Access
      RAV-Like1 Maintains Brassinosteroid Homeostasis via the Coordinated Activation of BRI1 and Biosynthetic Genes in Rice
      Byoung Il Je, Hai Long Piao, Soon Ju Park, Sung Han Park, Chul Min Kim, Yuan Hu Xuan, Su Hyun Park, Jin Huang, Yang Do Choi, Gynheung An, Hann Ling Wong, Shozo Fujioka, Min-Chul Kim, Ko Shimamoto, Chang-deok Han
      Plant Cell Jun 2010, 22 (6) 1777-1791; DOI: https://doi.org/10.1105/tpc.109.069575

      Brassinosteroid (BR) homeostasis is established by the regulatory circuit between receptor BRI1-mediated signaling and BR synthesis. RAVL1 modulates the strength of the circuit by activating expression of both BRI1 and synthetic genes and is necessary for feedback responses to BR levels.

  8. Kim, Hae Jin

    1. You have accessRestricted Access
      Phospholipase A2 Is Required for PIN-FORMED Protein Trafficking to the Plasma Membrane in the Arabidopsis Root
      Ok Ran Lee, Soo Jin Kim, Hae Jin Kim, Jeum Kyu Hong, Stephen Beungtae Ryu, Sang Ho Lee, Anindya Ganguly, Hyung-Taeg Cho
      Plant Cell Jun 2010, 22 (6) 1812-1825; DOI: https://doi.org/10.1105/tpc.110.074211

      Pharmacological and genetic impairments of phospholipase A2 (PLA2) caused anatomical alterations of the trans-Golgi side and defects in trafficking of auxin-transporting PIN proteins to the plasma membrane in Arabidopsis root epidermal cells. The results implicate PLA2-mediated lipid hydrolysis in PIN trafficking.

  9. Kim, Min-Chul

    1. You have accessRestricted Access
      RAV-Like1 Maintains Brassinosteroid Homeostasis via the Coordinated Activation of BRI1 and Biosynthetic Genes in Rice
      Byoung Il Je, Hai Long Piao, Soon Ju Park, Sung Han Park, Chul Min Kim, Yuan Hu Xuan, Su Hyun Park, Jin Huang, Yang Do Choi, Gynheung An, Hann Ling Wong, Shozo Fujioka, Min-Chul Kim, Ko Shimamoto, Chang-deok Han
      Plant Cell Jun 2010, 22 (6) 1777-1791; DOI: https://doi.org/10.1105/tpc.109.069575

      Brassinosteroid (BR) homeostasis is established by the regulatory circuit between receptor BRI1-mediated signaling and BR synthesis. RAVL1 modulates the strength of the circuit by activating expression of both BRI1 and synthetic genes and is necessary for feedback responses to BR levels.

  10. Kim, Soo Jin

    1. You have accessRestricted Access
      Phospholipase A2 Is Required for PIN-FORMED Protein Trafficking to the Plasma Membrane in the Arabidopsis Root
      Ok Ran Lee, Soo Jin Kim, Hae Jin Kim, Jeum Kyu Hong, Stephen Beungtae Ryu, Sang Ho Lee, Anindya Ganguly, Hyung-Taeg Cho
      Plant Cell Jun 2010, 22 (6) 1812-1825; DOI: https://doi.org/10.1105/tpc.110.074211

      Pharmacological and genetic impairments of phospholipase A2 (PLA2) caused anatomical alterations of the trans-Golgi side and defects in trafficking of auxin-transporting PIN proteins to the plasma membrane in Arabidopsis root epidermal cells. The results implicate PLA2-mediated lipid hydrolysis in PIN trafficking.

  11. Kini, Ramachandra K.

    1. Open Access
      Arabidopsis Small Ubiquitin-Like Modifier Paralogs Have Distinct Functions in Development and Defense
      Harrold A. van den Burg, Ramachandra K. Kini, Robert C. Schuurink, Frank L.W. Takken
      Plant Cell Jun 2010, 22 (6) 1998-2016; DOI: https://doi.org/10.1105/tpc.109.070961

      This report describes the effect that protein modifications by isoforms of the small ubiquitin-like modifier (SUMO) have on plant development and innate immunity. SUM1 and SUM2 were found to be essential for suppressing defense responses in noninfected plants by preventing accumulation of the defense hormone salicylic acid, whereas SUM3 enhances these defense responses in infected plants.

  12. Knox, J. Paul

    1. You have accessRestricted Access
      The TOR Pathway Modulates the Structure of Cell Walls in Arabidopsis
      Ruth-Maria Leiber, Florian John, Yves Verhertbruggen, Anouck Diet, J. Paul Knox, Christoph Ringli
      Plant Cell Jun 2010, 22 (6) 1898-1908; DOI: https://doi.org/10.1105/tpc.109.073007

      The target of rapamycin (TOR) pathway, which is known to regulate cell growth in eukaryotes, is shown to affect cell wall structure in plants. ROL5 (REPRESSOR of LRX1) is identified as a possible mitochondrial component of the TOR pathway.

  13. Kong, Xiuying

    1. You have accessRestricted Access
      Megabase Level Sequencing Reveals Contrasted Organization and Evolution Patterns of the Wheat Gene and Transposable Element Spaces
      Frédéric Choulet, Thomas Wicker, Camille Rustenholz, Etienne Paux, Jérome Salse, Philippe Leroy, Stéphane Schlub, Marie-Christine Le Paslier, Ghislaine Magdelenat, Catherine Gonthier, Arnaud Couloux, Hikmet Budak, James Breen, Michael Pumphrey, Sixin Liu, Xiuying Kong, Jizeng Jia, Marta Gut, Dominique Brunel, James A. Anderson, Bikram S. Gill, Rudi Appels, Beat Keller, Catherine Feuillet
      Plant Cell Jun 2010, 22 (6) 1686-1701; DOI: https://doi.org/10.1105/tpc.110.074187

      This article describes the molecular analysis of large contiguous sequences produced from the bread wheat genome. It provides novel insights into the number, distribution, and density of genes along chromosome 3B and reveals an unexpectedly high amount of noncollinear genes compared to model grass genomes.

  14. Koornneef, Maarten

    1. Open Access
      The Conserved Splicing Factor SUA Controls Alternative Splicing of the Developmental Regulator ABI3 in Arabidopsis
      Matteo Sugliani, Vittoria Brambilla, Emile J.M. Clerkx, Maarten Koornneef, Wim J.J. Soppe
      Plant Cell Jun 2010, 22 (6) 1936-1946; DOI: https://doi.org/10.1105/tpc.110.074674

      The Arabidopsisgene ABI3 shows developmentally regulated alternative splicing. ABI3-α and ABI3-β splice variants encode full-length and truncated ABI3 proteins, respectively. The conserved splicing factor SUA reduces splicing of a cryptic ABI3 intron, which leads to the accumulation of ABI3-α. Mutations in sua suppress the frameshift mutant abi3-5 by restoring its reading frame.

  15. Kubinec, Tammy A.

    1. Open Access
      Genome-Wide Distribution of Transposed Dissociation Elements in Maize
      Erik Vollbrecht, Jon Duvick, Justin P. Schares, Kevin R. Ahern, Prasit Deewatthanawong, Ling Xu, Liza J. Conrad, Kazuhiro Kikuchi, Tammy A. Kubinec, Bradford D. Hall, Rebecca Weeks, Erica Unger-Wallace, Michael Muszynski, Volker P. Brendel, Thomas P. Brutnell
      Plant Cell Jun 2010, 22 (6) 1667-1685; DOI: https://doi.org/10.1105/tpc.109.073452

      Inherited transpositions of the endogenous Ds create stable insertion lines, a resource for targeting gene knockouts and examining mechanisms of transposition. Ds preferentially inserts into genes, at target sites within 16-bpair segments of DNA with specific structural properties. These results suggest approaches to predict insertion sites in transposon mutagenesis experiments.

L

  1. Laizet, Yec'han

    1. Open Access
      Arabidopsis RETINOBLASTOMA-RELATED Is Required for Stem Cell Maintenance, Cell Differentiation, and Lateral Organ Production
      Lorenzo Borghi, Ruben Gutzat, Johannes Fütterer, Yec'han Laizet, Lars Hennig, Wilhelm Gruissem
      Plant Cell Jun 2010, 22 (6) 1792-1811; DOI: https://doi.org/10.1105/tpc.110.074591

      Plant development depends on the balance of stem cell renewal and differentiation in several stem cell niches that is achieved by yet unknown regulatory mechanisms. Using inducible RNA interference-mediated downregulation, Arabidopsis RETINOBLASTOMA-RELATED protein is shown to regulate the proliferation, maintenance, and differentiation of stem cells and organ production from stem cell niches.

  2. Lanver, Daniel

    1. Open Access
      Sho1 and Msb2-Related Proteins Regulate Appressorium Development in the Smut Fungus Ustilago maydis
      Daniel Lanver, Artemio Mendoza-Mendoza, Andreas Brachmann, Regine Kahmann
      Plant Cell Jun 2010, 22 (6) 2085-2101; DOI: https://doi.org/10.1105/tpc.109.073734

      A crucial step for diseases caused by phytopathogenic fungi is the penetration of the plant cuticle. Here, we highlight that two conserved plasma membrane proteins are required for plant surface sensing and regulate the penetration process via MAP kinase signaling.

  3. Lawrence, Gregory J.

    1. You have accessRestricted Access
      Internalization of Flax Rust Avirulence Proteins into Flax and Tobacco Cells Can Occur in the Absence of the Pathogen
      Maryam Rafiqi, Pamela H.P. Gan, Michael Ravensdale, Gregory J. Lawrence, Jeffrey G. Ellis, David A. Jones, Adrienne R. Hardham, Peter N. Dodds
      Plant Cell Jun 2010, 22 (6) 2017-2032; DOI: https://doi.org/10.1105/tpc.109.072983

      This work examines translocation of the flax rust effector protein AvrM, showing that it accumulates in the haustorial wall and extracellular matrix and is delivered into the host cytoplasm. Protein fusions expressed in the plant showed that AvrM can be secreted by the plant and subsequently internalized in the absence of pathogen.

  4. Lee, Jae-Hoon

    1. You have accessRestricted Access
      DWA1 and DWA2, Two Arabidopsis DWD Protein Components of CUL4-Based E3 Ligases, Act Together as Negative Regulators in ABA Signal Transduction
      Jae-Hoon Lee, Hye-Jin Yoon, William Terzaghi, Cristina Martinez, Mingqiu Dai, Jigang Li, Myung-Ok Byun, Xing Wang Deng
      Plant Cell Jun 2010, 22 (6) 1716-1732; DOI: https://doi.org/10.1105/tpc.109.073783

      This article reports that DWA1 and DWA2 may be the substrate receptors for a CULLIN E3 ligase and that they interact with themselves and each other. Heterodimeric cooperation between DWAs is a previously unknown regulatory mechanism for the action of CULLIN E3 ligases.

  5. Lee, Ok Ran

    1. You have accessRestricted Access
      Phospholipase A2 Is Required for PIN-FORMED Protein Trafficking to the Plasma Membrane in the Arabidopsis Root
      Ok Ran Lee, Soo Jin Kim, Hae Jin Kim, Jeum Kyu Hong, Stephen Beungtae Ryu, Sang Ho Lee, Anindya Ganguly, Hyung-Taeg Cho
      Plant Cell Jun 2010, 22 (6) 1812-1825; DOI: https://doi.org/10.1105/tpc.110.074211

      Pharmacological and genetic impairments of phospholipase A2 (PLA2) caused anatomical alterations of the trans-Golgi side and defects in trafficking of auxin-transporting PIN proteins to the plasma membrane in Arabidopsis root epidermal cells. The results implicate PLA2-mediated lipid hydrolysis in PIN trafficking.

  6. Lee, Sang Ho

    1. You have accessRestricted Access
      Phospholipase A2 Is Required for PIN-FORMED Protein Trafficking to the Plasma Membrane in the Arabidopsis Root
      Ok Ran Lee, Soo Jin Kim, Hae Jin Kim, Jeum Kyu Hong, Stephen Beungtae Ryu, Sang Ho Lee, Anindya Ganguly, Hyung-Taeg Cho
      Plant Cell Jun 2010, 22 (6) 1812-1825; DOI: https://doi.org/10.1105/tpc.110.074211

      Pharmacological and genetic impairments of phospholipase A2 (PLA2) caused anatomical alterations of the trans-Golgi side and defects in trafficking of auxin-transporting PIN proteins to the plasma membrane in Arabidopsis root epidermal cells. The results implicate PLA2-mediated lipid hydrolysis in PIN trafficking.

  7. Leiber, Ruth-Maria

    1. You have accessRestricted Access
      The TOR Pathway Modulates the Structure of Cell Walls in Arabidopsis
      Ruth-Maria Leiber, Florian John, Yves Verhertbruggen, Anouck Diet, J. Paul Knox, Christoph Ringli
      Plant Cell Jun 2010, 22 (6) 1898-1908; DOI: https://doi.org/10.1105/tpc.109.073007

      The target of rapamycin (TOR) pathway, which is known to regulate cell growth in eukaryotes, is shown to affect cell wall structure in plants. ROL5 (REPRESSOR of LRX1) is identified as a possible mitochondrial component of the TOR pathway.

  8. Lepage, Étienne

    1. You have accessRestricted Access
      Crystal Structures of DNA-Whirly Complexes and Their Role in Arabidopsis Organelle Genome Repair
      Laurent Cappadocia, Alexandre Maréchal, Jean-Sébastien Parent, Étienne Lepage, Jurgen Sygusch, Normand Brisson
      Plant Cell Jun 2010, 22 (6) 1849-1867; DOI: https://doi.org/10.1105/tpc.109.071399

      This work examines the repair of DNA double-strand breaks in the mitochondria and plastids of Arabidopsis. The crystal structures of a Whirly protein bound to single-stranded DNA suggest a role for these proteins in DNA damage tolerance in the organelles.

  9. Le Paslier, Marie-Christine

    1. You have accessRestricted Access
      Megabase Level Sequencing Reveals Contrasted Organization and Evolution Patterns of the Wheat Gene and Transposable Element Spaces
      Frédéric Choulet, Thomas Wicker, Camille Rustenholz, Etienne Paux, Jérome Salse, Philippe Leroy, Stéphane Schlub, Marie-Christine Le Paslier, Ghislaine Magdelenat, Catherine Gonthier, Arnaud Couloux, Hikmet Budak, James Breen, Michael Pumphrey, Sixin Liu, Xiuying Kong, Jizeng Jia, Marta Gut, Dominique Brunel, James A. Anderson, Bikram S. Gill, Rudi Appels, Beat Keller, Catherine Feuillet
      Plant Cell Jun 2010, 22 (6) 1686-1701; DOI: https://doi.org/10.1105/tpc.110.074187

      This article describes the molecular analysis of large contiguous sequences produced from the bread wheat genome. It provides novel insights into the number, distribution, and density of genes along chromosome 3B and reveals an unexpectedly high amount of noncollinear genes compared to model grass genomes.

  10. Leroy, Philippe

    1. You have accessRestricted Access
      Megabase Level Sequencing Reveals Contrasted Organization and Evolution Patterns of the Wheat Gene and Transposable Element Spaces
      Frédéric Choulet, Thomas Wicker, Camille Rustenholz, Etienne Paux, Jérome Salse, Philippe Leroy, Stéphane Schlub, Marie-Christine Le Paslier, Ghislaine Magdelenat, Catherine Gonthier, Arnaud Couloux, Hikmet Budak, James Breen, Michael Pumphrey, Sixin Liu, Xiuying Kong, Jizeng Jia, Marta Gut, Dominique Brunel, James A. Anderson, Bikram S. Gill, Rudi Appels, Beat Keller, Catherine Feuillet
      Plant Cell Jun 2010, 22 (6) 1686-1701; DOI: https://doi.org/10.1105/tpc.110.074187

      This article describes the molecular analysis of large contiguous sequences produced from the bread wheat genome. It provides novel insights into the number, distribution, and density of genes along chromosome 3B and reveals an unexpectedly high amount of noncollinear genes compared to model grass genomes.

  11. Levy, Avraham A.

    1. You have accessRestricted Access
      An Orange Ripening Mutant Links Plastid NAD(P)H Dehydrogenase Complex Activity to Central and Specialized Metabolism during Tomato Fruit Maturation
      Shai Nashilevitz, Cathy Melamed-Bessudo, Yinon Izkovich, Ilana Rogachev, Sonia Osorio, Maxim Itkin, Avital Adato, Ilya Pankratov, Joseph Hirschberg, Alisdair R. Fernie, Shmuel Wolf, Björn Usadel, Avraham A. Levy, Dominique Rumeau, Asaph Aharoni
      Plant Cell Jun 2010, 22 (6) 1977-1997; DOI: https://doi.org/10.1105/tpc.110.074716

      In this study, the characterization of OrrDs, a dominant transposon-tagged tomato mutant deficient in the NDH-M subunit, provided evidence that the plastid NAD(P)H dehydrogenase (NDH) complex is essential for the fruit ripening process and related metabolism.

  12. Li, Jifeng

    1. You have accessRestricted Access
      A Pseudomonas syringae ADP-Ribosyltransferase Inhibits Arabidopsis Mitogen-Activated Protein Kinase Kinases
      Yujing Wang, Jifeng Li, Shuguo Hou, Xingwei Wang, Yuan Li, Dongtao Ren, She Chen, Xiaoyan Tang, Jian-Min Zhou
      Plant Cell Jun 2010, 22 (6) 2033-2044; DOI: https://doi.org/10.1105/tpc.110.075697

      This study demonstrates that the HopF2 effector of Pseudomonas syringae can interact with MAP KINASE KINASE5 to weaken pathogen-associated molecular pattern–triggered immunity in Arabidopsis and identifies key residues required for this interaction.

  13. Li, Jigang

    1. You have accessRestricted Access
      DWA1 and DWA2, Two Arabidopsis DWD Protein Components of CUL4-Based E3 Ligases, Act Together as Negative Regulators in ABA Signal Transduction
      Jae-Hoon Lee, Hye-Jin Yoon, William Terzaghi, Cristina Martinez, Mingqiu Dai, Jigang Li, Myung-Ok Byun, Xing Wang Deng
      Plant Cell Jun 2010, 22 (6) 1716-1732; DOI: https://doi.org/10.1105/tpc.109.073783

      This article reports that DWA1 and DWA2 may be the substrate receptors for a CULLIN E3 ligase and that they interact with themselves and each other. Heterodimeric cooperation between DWAs is a previously unknown regulatory mechanism for the action of CULLIN E3 ligases.

  14. Li, Yuan

    1. You have accessRestricted Access
      A Pseudomonas syringae ADP-Ribosyltransferase Inhibits Arabidopsis Mitogen-Activated Protein Kinase Kinases
      Yujing Wang, Jifeng Li, Shuguo Hou, Xingwei Wang, Yuan Li, Dongtao Ren, She Chen, Xiaoyan Tang, Jian-Min Zhou
      Plant Cell Jun 2010, 22 (6) 2033-2044; DOI: https://doi.org/10.1105/tpc.110.075697

      This study demonstrates that the HopF2 effector of Pseudomonas syringae can interact with MAP KINASE KINASE5 to weaken pathogen-associated molecular pattern–triggered immunity in Arabidopsis and identifies key residues required for this interaction.

  15. Liu, Chang

    1. You have accessRestricted Access
      MOTHER OF FT AND TFL1 Regulates Seed Germination through a Negative Feedback Loop Modulating ABA Signaling in Arabidopsis
      Wanyan Xi, Chang Liu, Xingliang Hou, Hao Yu
      Plant Cell Jun 2010, 22 (6) 1733-1748; DOI: https://doi.org/10.1105/tpc.109.073072

      This work examines the interactions among MOTHER OF FT AND TFL1 (MFT) and the genes of the abscisic acid (ABA) signaling pathways in the initiation of germination, finding that MFT expression is regulated by key ABA- and gibberellin-responsive factors and MFT in turn also regulates ABA signaling, providing a feedback loop.

  16. Liu, Rui

    1. Open Access
      The Mg-Chelatase H Subunit of Arabidopsis Antagonizes a Group of WRKY Transcription Repressors to Relieve ABA-Responsive Genes of Inhibition
      Yi Shang, Lu Yan, Zhi-Qiang Liu, Zheng Cao, Chao Mei, Qi Xin, Fu-Qing Wu, Xiao-Fang Wang, Shu-Yuan Du, Tao Jiang, Xiao-Feng Zhang, Rui Zhao, Hai-Li Sun, Rui Liu, Yong-Tao Yu, Da-Peng Zhang
      Plant Cell Jun 2010, 22 (6) 1909-1935; DOI: https://doi.org/10.1105/tpc.110.073874

      This work identifies a group of WRKY transcription factors that function as negative abscisic acid (ABA) signaling regulators acting as transcription repressors directly downstream of a previously identified ABA receptor ABAR, describing an ABA signaling pathway from primary events to downstream gene expression.

  17. Liu, Sixin

    1. You have accessRestricted Access
      Megabase Level Sequencing Reveals Contrasted Organization and Evolution Patterns of the Wheat Gene and Transposable Element Spaces
      Frédéric Choulet, Thomas Wicker, Camille Rustenholz, Etienne Paux, Jérome Salse, Philippe Leroy, Stéphane Schlub, Marie-Christine Le Paslier, Ghislaine Magdelenat, Catherine Gonthier, Arnaud Couloux, Hikmet Budak, James Breen, Michael Pumphrey, Sixin Liu, Xiuying Kong, Jizeng Jia, Marta Gut, Dominique Brunel, James A. Anderson, Bikram S. Gill, Rudi Appels, Beat Keller, Catherine Feuillet
      Plant Cell Jun 2010, 22 (6) 1686-1701; DOI: https://doi.org/10.1105/tpc.110.074187

      This article describes the molecular analysis of large contiguous sequences produced from the bread wheat genome. It provides novel insights into the number, distribution, and density of genes along chromosome 3B and reveals an unexpectedly high amount of noncollinear genes compared to model grass genomes.

  18. Liu, Zhi-Qiang

    1. Open Access
      The Mg-Chelatase H Subunit of Arabidopsis Antagonizes a Group of WRKY Transcription Repressors to Relieve ABA-Responsive Genes of Inhibition
      Yi Shang, Lu Yan, Zhi-Qiang Liu, Zheng Cao, Chao Mei, Qi Xin, Fu-Qing Wu, Xiao-Fang Wang, Shu-Yuan Du, Tao Jiang, Xiao-Feng Zhang, Rui Zhao, Hai-Li Sun, Rui Liu, Yong-Tao Yu, Da-Peng Zhang
      Plant Cell Jun 2010, 22 (6) 1909-1935; DOI: https://doi.org/10.1105/tpc.110.073874

      This work identifies a group of WRKY transcription factors that function as negative abscisic acid (ABA) signaling regulators acting as transcription repressors directly downstream of a previously identified ABA receptor ABAR, describing an ABA signaling pathway from primary events to downstream gene expression.

M

  1. Mach, Jennifer

    1. You have accessRestricted Access
      On the Habits of Transposons: Dissociation Mapping in Maize and Megabase Sequencing in Wheat Reveal Site Preferences, Distribution, and Evolutionary History
      Jennifer Mach
      Plant Cell Jun 2010, 22 (6) 1650-1652; DOI: https://doi.org/10.1105/tpc.110.077396
  2. Magdelenat, Ghislaine

    1. You have accessRestricted Access
      Megabase Level Sequencing Reveals Contrasted Organization and Evolution Patterns of the Wheat Gene and Transposable Element Spaces
      Frédéric Choulet, Thomas Wicker, Camille Rustenholz, Etienne Paux, Jérome Salse, Philippe Leroy, Stéphane Schlub, Marie-Christine Le Paslier, Ghislaine Magdelenat, Catherine Gonthier, Arnaud Couloux, Hikmet Budak, James Breen, Michael Pumphrey, Sixin Liu, Xiuying Kong, Jizeng Jia, Marta Gut, Dominique Brunel, James A. Anderson, Bikram S. Gill, Rudi Appels, Beat Keller, Catherine Feuillet
      Plant Cell Jun 2010, 22 (6) 1686-1701; DOI: https://doi.org/10.1105/tpc.110.074187

      This article describes the molecular analysis of large contiguous sequences produced from the bread wheat genome. It provides novel insights into the number, distribution, and density of genes along chromosome 3B and reveals an unexpectedly high amount of noncollinear genes compared to model grass genomes.

  3. Maréchal, Alexandre

    1. You have accessRestricted Access
      Crystal Structures of DNA-Whirly Complexes and Their Role in Arabidopsis Organelle Genome Repair
      Laurent Cappadocia, Alexandre Maréchal, Jean-Sébastien Parent, Étienne Lepage, Jurgen Sygusch, Normand Brisson
      Plant Cell Jun 2010, 22 (6) 1849-1867; DOI: https://doi.org/10.1105/tpc.109.071399

      This work examines the repair of DNA double-strand breaks in the mitochondria and plastids of Arabidopsis. The crystal structures of a Whirly protein bound to single-stranded DNA suggest a role for these proteins in DNA damage tolerance in the organelles.

  4. Marhevka, Elena

    1. You have accessRestricted Access
      EOBII, a Gene Encoding a Flower-Specific Regulator of Phenylpropanoid Volatiles' Biosynthesis in Petunia
      Ben Spitzer-Rimon, Elena Marhevka, Oren Barkai, Ira Marton, Orit Edelbaum, Tania Masci, Naveen-Kumar Prathapani, Elena Shklarman, Marianna Ovadis, Alexander Vainstein
      Plant Cell Jun 2010, 22 (6) 1961-1976; DOI: https://doi.org/10.1105/tpc.109.067280

      Floral scent and color play major roles in the plant's life cycle. Using petunia as a model system, a MYB-like factor was identified that transcriptionally regulates floral scent but not pigmentation. The multilayered regulation allows efficient control of metabolic flux in the phenylpropanoid pathway.

  5. Martinez, Cristina

    1. You have accessRestricted Access
      DWA1 and DWA2, Two Arabidopsis DWD Protein Components of CUL4-Based E3 Ligases, Act Together as Negative Regulators in ABA Signal Transduction
      Jae-Hoon Lee, Hye-Jin Yoon, William Terzaghi, Cristina Martinez, Mingqiu Dai, Jigang Li, Myung-Ok Byun, Xing Wang Deng
      Plant Cell Jun 2010, 22 (6) 1716-1732; DOI: https://doi.org/10.1105/tpc.109.073783

      This article reports that DWA1 and DWA2 may be the substrate receptors for a CULLIN E3 ligase and that they interact with themselves and each other. Heterodimeric cooperation between DWAs is a previously unknown regulatory mechanism for the action of CULLIN E3 ligases.

  6. Marton, Ira

    1. You have accessRestricted Access
      EOBII, a Gene Encoding a Flower-Specific Regulator of Phenylpropanoid Volatiles' Biosynthesis in Petunia
      Ben Spitzer-Rimon, Elena Marhevka, Oren Barkai, Ira Marton, Orit Edelbaum, Tania Masci, Naveen-Kumar Prathapani, Elena Shklarman, Marianna Ovadis, Alexander Vainstein
      Plant Cell Jun 2010, 22 (6) 1961-1976; DOI: https://doi.org/10.1105/tpc.109.067280

      Floral scent and color play major roles in the plant's life cycle. Using petunia as a model system, a MYB-like factor was identified that transcriptionally regulates floral scent but not pigmentation. The multilayered regulation allows efficient control of metabolic flux in the phenylpropanoid pathway.

  7. Masci, Tania

    1. You have accessRestricted Access
      EOBII, a Gene Encoding a Flower-Specific Regulator of Phenylpropanoid Volatiles' Biosynthesis in Petunia
      Ben Spitzer-Rimon, Elena Marhevka, Oren Barkai, Ira Marton, Orit Edelbaum, Tania Masci, Naveen-Kumar Prathapani, Elena Shklarman, Marianna Ovadis, Alexander Vainstein
      Plant Cell Jun 2010, 22 (6) 1961-1976; DOI: https://doi.org/10.1105/tpc.109.067280

      Floral scent and color play major roles in the plant's life cycle. Using petunia as a model system, a MYB-like factor was identified that transcriptionally regulates floral scent but not pigmentation. The multilayered regulation allows efficient control of metabolic flux in the phenylpropanoid pathway.

  8. Matias-Hernandez, Luis

    1. You have accessRestricted Access
      VERDANDI Is a Direct Target of the MADS Domain Ovule Identity Complex and Affects Embryo Sac Differentiation in Arabidopsis
      Luis Matias-Hernandez, Raffaella Battaglia, Francesca Galbiati, Marco Rubes, Christof Eichenberger, Ueli Grossniklaus, Martin M. Kater, Lucia Colombo
      Plant Cell Jun 2010, 22 (6) 1702-1715; DOI: https://doi.org/10.1105/tpc.109.068627

      This work identifies the putative transcription factor gene VDD as a direct target of MADS box proteins that regulate ovule development. It finds that antipodal and synergid cell identity and/or differentiation are affected in vdd mutant female gametophytes, providing insights into the pathways regulated by the ovule identity factors.

  9. McGinnis, Esther E.

    1. You have accessRestricted Access
      Sweet and Sour: A Scientific and Legal Look at Herbicide-Tolerant Sugar Beet
      Esther E. McGinnis, Mary H. Meyer, Alan G. Smith
      Plant Cell Jun 2010, 22 (6) 1653-1657; DOI: https://doi.org/10.1105/tpc.110.077198
  10. Meagher, Richard B.

    1. You have accessRestricted Access
      The Evolution of Epitype
      Richard B. Meagher
      Plant Cell Jun 2010, 22 (6) 1658-1666; DOI: https://doi.org/10.1105/tpc.110.075481
  11. Mei, Chao

    1. Open Access
      The Mg-Chelatase H Subunit of Arabidopsis Antagonizes a Group of WRKY Transcription Repressors to Relieve ABA-Responsive Genes of Inhibition
      Yi Shang, Lu Yan, Zhi-Qiang Liu, Zheng Cao, Chao Mei, Qi Xin, Fu-Qing Wu, Xiao-Fang Wang, Shu-Yuan Du, Tao Jiang, Xiao-Feng Zhang, Rui Zhao, Hai-Li Sun, Rui Liu, Yong-Tao Yu, Da-Peng Zhang
      Plant Cell Jun 2010, 22 (6) 1909-1935; DOI: https://doi.org/10.1105/tpc.110.073874

      This work identifies a group of WRKY transcription factors that function as negative abscisic acid (ABA) signaling regulators acting as transcription repressors directly downstream of a previously identified ABA receptor ABAR, describing an ABA signaling pathway from primary events to downstream gene expression.

  12. Melamed-Bessudo, Cathy

    1. You have accessRestricted Access
      An Orange Ripening Mutant Links Plastid NAD(P)H Dehydrogenase Complex Activity to Central and Specialized Metabolism during Tomato Fruit Maturation
      Shai Nashilevitz, Cathy Melamed-Bessudo, Yinon Izkovich, Ilana Rogachev, Sonia Osorio, Maxim Itkin, Avital Adato, Ilya Pankratov, Joseph Hirschberg, Alisdair R. Fernie, Shmuel Wolf, Björn Usadel, Avraham A. Levy, Dominique Rumeau, Asaph Aharoni
      Plant Cell Jun 2010, 22 (6) 1977-1997; DOI: https://doi.org/10.1105/tpc.110.074716

      In this study, the characterization of OrrDs, a dominant transposon-tagged tomato mutant deficient in the NDH-M subunit, provided evidence that the plastid NAD(P)H dehydrogenase (NDH) complex is essential for the fruit ripening process and related metabolism.

  13. Mendoza-Mendoza, Artemio

    1. Open Access
      Sho1 and Msb2-Related Proteins Regulate Appressorium Development in the Smut Fungus Ustilago maydis
      Daniel Lanver, Artemio Mendoza-Mendoza, Andreas Brachmann, Regine Kahmann
      Plant Cell Jun 2010, 22 (6) 2085-2101; DOI: https://doi.org/10.1105/tpc.109.073734

      A crucial step for diseases caused by phytopathogenic fungi is the penetration of the plant cuticle. Here, we highlight that two conserved plasma membrane proteins are required for plant surface sensing and regulate the penetration process via MAP kinase signaling.

  14. Merchant, Sabeeha S.

    1. You have accessRestricted Access
      RNA-Seq Analysis of Sulfur-Deprived Chlamydomonas Cells Reveals Aspects of Acclimation Critical for Cell Survival
      David González-Ballester, David Casero, Shawn Cokus, Matteo Pellegrini, Sabeeha S. Merchant, Arthur R. Grossman
      Plant Cell Jun 2010, 22 (6) 2058-2084; DOI: https://doi.org/10.1105/tpc.109.071167

      Sulfur deprivation of the unicellular alga Chlamydomonas reinhardtii triggers massive changes in the levels of transcripts associated with sulfate assimilation, the synthesis and turnover of sulfur-containing metabolites, and the remodeling of the photosynthetic apparatus and cell wall. These responses are critical for survival of the organism under sulfur deprivation conditions.

  15. Meyer, Mary H.

    1. You have accessRestricted Access
      Sweet and Sour: A Scientific and Legal Look at Herbicide-Tolerant Sugar Beet
      Esther E. McGinnis, Mary H. Meyer, Alan G. Smith
      Plant Cell Jun 2010, 22 (6) 1653-1657; DOI: https://doi.org/10.1105/tpc.110.077198
  16. Müller, Isabel Karin

    1. You have accessRestricted Access
      The Deubiquitinating Enzyme AMSH3 Is Required for Intracellular Trafficking and Vacuole Biogenesis in Arabidopsis thaliana
      Erika Isono, Anthi Katsiarimpa, Isabel Karin Müller, Franziska Anzenberger, York-Dieter Stierhof, Niko Geldner, Joanne Chory, Claus Schwechheimer
      Plant Cell Jun 2010, 22 (6) 1826-1837; DOI: https://doi.org/10.1105/tpc.110.075952

      This study identifies AMSH3 as a major deubiquitinating enzyme in Arabidopsis that hydrolyzes ubiquitin chains in vitro and in vivo. It finds that AMSH3 is essential for proper vacuole biogenesis, trafficking from the Golgi to the vacuole, and the vacuolar trafficking of endocytosed cargo.

  17. Murphy, A.

    1. You have accessRestricted Access
      Arabidopsis ROOT UVB SENSITIVE2/WEAK AUXIN RESPONSE1 Is Required for Polar Auxin Transport
      L. Ge, W. Peer, S. Robert, R. Swarup, S. Ye, M. Prigge, J.D. Cohen, J. Friml, A. Murphy, D. Tang, M. Estelle
      Plant Cell Jun 2010, 22 (6) 1749-1761; DOI: https://doi.org/10.1105/tpc.110.074195

      This study describes a newly isolated altered auxin response mutant. It finds that the mutant exhibits a reduction in polar auxin transport caused by a decrease in the levels of members of the PIN family of auxin efflux proteins.

  18. Muszynski, Michael

    1. Open Access
      Genome-Wide Distribution of Transposed Dissociation Elements in Maize
      Erik Vollbrecht, Jon Duvick, Justin P. Schares, Kevin R. Ahern, Prasit Deewatthanawong, Ling Xu, Liza J. Conrad, Kazuhiro Kikuchi, Tammy A. Kubinec, Bradford D. Hall, Rebecca Weeks, Erica Unger-Wallace, Michael Muszynski, Volker P. Brendel, Thomas P. Brutnell
      Plant Cell Jun 2010, 22 (6) 1667-1685; DOI: https://doi.org/10.1105/tpc.109.073452

      Inherited transpositions of the endogenous Ds create stable insertion lines, a resource for targeting gene knockouts and examining mechanisms of transposition. Ds preferentially inserts into genes, at target sites within 16-bpair segments of DNA with specific structural properties. These results suggest approaches to predict insertion sites in transposon mutagenesis experiments.

N

  1. Na, GunNam

    1. Open Access
      A Vacuolar Arsenite Transporter Necessary for Arsenic Tolerance in the Arsenic Hyperaccumulating Fern Pteris vittata Is Missing in Flowering Plants
      Emily Indriolo, GunNam Na, Danielle Ellis, David E. Salt, Jo Ann Banks
      Plant Cell Jun 2010, 22 (6) 2045-2057; DOI: https://doi.org/10.1105/tpc.109.069773

      Gametophytes of the fern Pteris vittata can accumulate and tolerate more than 1% of their dry weight as arsenic. The authors provide evidence that the ACR3 arsenic transporter protein plays an important role in tolerance to high levels of arsenic by transporting arsenic into the vacuole.

  2. Nashilevitz, Shai

    1. You have accessRestricted Access
      An Orange Ripening Mutant Links Plastid NAD(P)H Dehydrogenase Complex Activity to Central and Specialized Metabolism during Tomato Fruit Maturation
      Shai Nashilevitz, Cathy Melamed-Bessudo, Yinon Izkovich, Ilana Rogachev, Sonia Osorio, Maxim Itkin, Avital Adato, Ilya Pankratov, Joseph Hirschberg, Alisdair R. Fernie, Shmuel Wolf, Björn Usadel, Avraham A. Levy, Dominique Rumeau, Asaph Aharoni
      Plant Cell Jun 2010, 22 (6) 1977-1997; DOI: https://doi.org/10.1105/tpc.110.074716

      In this study, the characterization of OrrDs, a dominant transposon-tagged tomato mutant deficient in the NDH-M subunit, provided evidence that the plastid NAD(P)H dehydrogenase (NDH) complex is essential for the fruit ripening process and related metabolism.

  3. Nelson, Andrew D.

    1. You have accessRestricted Access
      Protection of Telomeres 1 Is Required for Telomere Integrity in the Moss Physcomitrella patens
      Eugene V. Shakirov, Pierre-François Perroud, Andrew D. Nelson, Maren E. Cannell, Ralph S. Quatrano, Dorothy E. Shippen
      Plant Cell Jun 2010, 22 (6) 1838-1848; DOI: https://doi.org/10.1105/tpc.110.075846

      In yeast and vertebrates, the essential telomere binding protein POT1 protects chromosome ends, but in Arabidopsis, POT1 proteins have evolved to bind telomerase instead. This study examines the function of POT1 in the moss Physcomitrella patens. The findings show that moss POT1 functions in a manner similar to yeast and vertebrate POT1. Thus, POT1 proteins are evolving very rapidly in plants.

O

  1. Osorio, Sonia

    1. You have accessRestricted Access
      An Orange Ripening Mutant Links Plastid NAD(P)H Dehydrogenase Complex Activity to Central and Specialized Metabolism during Tomato Fruit Maturation
      Shai Nashilevitz, Cathy Melamed-Bessudo, Yinon Izkovich, Ilana Rogachev, Sonia Osorio, Maxim Itkin, Avital Adato, Ilya Pankratov, Joseph Hirschberg, Alisdair R. Fernie, Shmuel Wolf, Björn Usadel, Avraham A. Levy, Dominique Rumeau, Asaph Aharoni
      Plant Cell Jun 2010, 22 (6) 1977-1997; DOI: https://doi.org/10.1105/tpc.110.074716

      In this study, the characterization of OrrDs, a dominant transposon-tagged tomato mutant deficient in the NDH-M subunit, provided evidence that the plastid NAD(P)H dehydrogenase (NDH) complex is essential for the fruit ripening process and related metabolism.

  2. Ovadis, Marianna

    1. You have accessRestricted Access
      EOBII, a Gene Encoding a Flower-Specific Regulator of Phenylpropanoid Volatiles' Biosynthesis in Petunia
      Ben Spitzer-Rimon, Elena Marhevka, Oren Barkai, Ira Marton, Orit Edelbaum, Tania Masci, Naveen-Kumar Prathapani, Elena Shklarman, Marianna Ovadis, Alexander Vainstein
      Plant Cell Jun 2010, 22 (6) 1961-1976; DOI: https://doi.org/10.1105/tpc.109.067280

      Floral scent and color play major roles in the plant's life cycle. Using petunia as a model system, a MYB-like factor was identified that transcriptionally regulates floral scent but not pigmentation. The multilayered regulation allows efficient control of metabolic flux in the phenylpropanoid pathway.

P

  1. Pankratov, Ilya

    1. You have accessRestricted Access
      An Orange Ripening Mutant Links Plastid NAD(P)H Dehydrogenase Complex Activity to Central and Specialized Metabolism during Tomato Fruit Maturation
      Shai Nashilevitz, Cathy Melamed-Bessudo, Yinon Izkovich, Ilana Rogachev, Sonia Osorio, Maxim Itkin, Avital Adato, Ilya Pankratov, Joseph Hirschberg, Alisdair R. Fernie, Shmuel Wolf, Björn Usadel, Avraham A. Levy, Dominique Rumeau, Asaph Aharoni
      Plant Cell Jun 2010, 22 (6) 1977-1997; DOI: https://doi.org/10.1105/tpc.110.074716

      In this study, the characterization of OrrDs, a dominant transposon-tagged tomato mutant deficient in the NDH-M subunit, provided evidence that the plastid NAD(P)H dehydrogenase (NDH) complex is essential for the fruit ripening process and related metabolism.

  2. Parent, Jean-Sébastien

    1. You have accessRestricted Access
      Crystal Structures of DNA-Whirly Complexes and Their Role in Arabidopsis Organelle Genome Repair
      Laurent Cappadocia, Alexandre Maréchal, Jean-Sébastien Parent, Étienne Lepage, Jurgen Sygusch, Normand Brisson
      Plant Cell Jun 2010, 22 (6) 1849-1867; DOI: https://doi.org/10.1105/tpc.109.071399

      This work examines the repair of DNA double-strand breaks in the mitochondria and plastids of Arabidopsis. The crystal structures of a Whirly protein bound to single-stranded DNA suggest a role for these proteins in DNA damage tolerance in the organelles.

  3. Park, Soon Ju

    1. You have accessRestricted Access
      RAV-Like1 Maintains Brassinosteroid Homeostasis via the Coordinated Activation of BRI1 and Biosynthetic Genes in Rice
      Byoung Il Je, Hai Long Piao, Soon Ju Park, Sung Han Park, Chul Min Kim, Yuan Hu Xuan, Su Hyun Park, Jin Huang, Yang Do Choi, Gynheung An, Hann Ling Wong, Shozo Fujioka, Min-Chul Kim, Ko Shimamoto, Chang-deok Han
      Plant Cell Jun 2010, 22 (6) 1777-1791; DOI: https://doi.org/10.1105/tpc.109.069575

      Brassinosteroid (BR) homeostasis is established by the regulatory circuit between receptor BRI1-mediated signaling and BR synthesis. RAVL1 modulates the strength of the circuit by activating expression of both BRI1 and synthetic genes and is necessary for feedback responses to BR levels.

  4. Park, Su Hyun

    1. You have accessRestricted Access
      RAV-Like1 Maintains Brassinosteroid Homeostasis via the Coordinated Activation of BRI1 and Biosynthetic Genes in Rice
      Byoung Il Je, Hai Long Piao, Soon Ju Park, Sung Han Park, Chul Min Kim, Yuan Hu Xuan, Su Hyun Park, Jin Huang, Yang Do Choi, Gynheung An, Hann Ling Wong, Shozo Fujioka, Min-Chul Kim, Ko Shimamoto, Chang-deok Han
      Plant Cell Jun 2010, 22 (6) 1777-1791; DOI: https://doi.org/10.1105/tpc.109.069575

      Brassinosteroid (BR) homeostasis is established by the regulatory circuit between receptor BRI1-mediated signaling and BR synthesis. RAVL1 modulates the strength of the circuit by activating expression of both BRI1 and synthetic genes and is necessary for feedback responses to BR levels.

  5. Park, Sung Han

    1. You have accessRestricted Access
      RAV-Like1 Maintains Brassinosteroid Homeostasis via the Coordinated Activation of BRI1 and Biosynthetic Genes in Rice
      Byoung Il Je, Hai Long Piao, Soon Ju Park, Sung Han Park, Chul Min Kim, Yuan Hu Xuan, Su Hyun Park, Jin Huang, Yang Do Choi, Gynheung An, Hann Ling Wong, Shozo Fujioka, Min-Chul Kim, Ko Shimamoto, Chang-deok Han
      Plant Cell Jun 2010, 22 (6) 1777-1791; DOI: https://doi.org/10.1105/tpc.109.069575

      Brassinosteroid (BR) homeostasis is established by the regulatory circuit between receptor BRI1-mediated signaling and BR synthesis. RAVL1 modulates the strength of the circuit by activating expression of both BRI1 and synthetic genes and is necessary for feedback responses to BR levels.

  6. Paux, Etienne

    1. You have accessRestricted Access
      Megabase Level Sequencing Reveals Contrasted Organization and Evolution Patterns of the Wheat Gene and Transposable Element Spaces
      Frédéric Choulet, Thomas Wicker, Camille Rustenholz, Etienne Paux, Jérome Salse, Philippe Leroy, Stéphane Schlub, Marie-Christine Le Paslier, Ghislaine Magdelenat, Catherine Gonthier, Arnaud Couloux, Hikmet Budak, James Breen, Michael Pumphrey, Sixin Liu, Xiuying Kong, Jizeng Jia, Marta Gut, Dominique Brunel, James A. Anderson, Bikram S. Gill, Rudi Appels, Beat Keller, Catherine Feuillet
      Plant Cell Jun 2010, 22 (6) 1686-1701; DOI: https://doi.org/10.1105/tpc.110.074187

      This article describes the molecular analysis of large contiguous sequences produced from the bread wheat genome. It provides novel insights into the number, distribution, and density of genes along chromosome 3B and reveals an unexpectedly high amount of noncollinear genes compared to model grass genomes.

  7. Peer, W.

    1. You have accessRestricted Access
      Arabidopsis ROOT UVB SENSITIVE2/WEAK AUXIN RESPONSE1 Is Required for Polar Auxin Transport
      L. Ge, W. Peer, S. Robert, R. Swarup, S. Ye, M. Prigge, J.D. Cohen, J. Friml, A. Murphy, D. Tang, M. Estelle
      Plant Cell Jun 2010, 22 (6) 1749-1761; DOI: https://doi.org/10.1105/tpc.110.074195

      This study describes a newly isolated altered auxin response mutant. It finds that the mutant exhibits a reduction in polar auxin transport caused by a decrease in the levels of members of the PIN family of auxin efflux proteins.

  8. Pellegrini, Matteo

    1. You have accessRestricted Access
      RNA-Seq Analysis of Sulfur-Deprived Chlamydomonas Cells Reveals Aspects of Acclimation Critical for Cell Survival
      David González-Ballester, David Casero, Shawn Cokus, Matteo Pellegrini, Sabeeha S. Merchant, Arthur R. Grossman
      Plant Cell Jun 2010, 22 (6) 2058-2084; DOI: https://doi.org/10.1105/tpc.109.071167

      Sulfur deprivation of the unicellular alga Chlamydomonas reinhardtii triggers massive changes in the levels of transcripts associated with sulfate assimilation, the synthesis and turnover of sulfur-containing metabolites, and the remodeling of the photosynthetic apparatus and cell wall. These responses are critical for survival of the organism under sulfur deprivation conditions.

  9. Peremyslov, Valera V.

    1. Open Access
      Class XI Myosins Are Required for Development, Cell Expansion, and F-Actin Organization in Arabidopsis
      Valera V. Peremyslov, Alexey I. Prokhnevsky, Valerian V. Dolja
      Plant Cell Jun 2010, 22 (6) 1883-1897; DOI: https://doi.org/10.1105/tpc.110.076315

      The molecular motors termed myosins are involved in transport of subcellular particles in diverse organisms from fungi to animals to plants. Here, we show that myosin-dependent transport is critical for the growth of plant cells and entire plants as well as for proper organization of the cell interior.

  10. Perroud, Pierre-François

    1. You have accessRestricted Access
      Protection of Telomeres 1 Is Required for Telomere Integrity in the Moss Physcomitrella patens
      Eugene V. Shakirov, Pierre-François Perroud, Andrew D. Nelson, Maren E. Cannell, Ralph S. Quatrano, Dorothy E. Shippen
      Plant Cell Jun 2010, 22 (6) 1838-1848; DOI: https://doi.org/10.1105/tpc.110.075846

      In yeast and vertebrates, the essential telomere binding protein POT1 protects chromosome ends, but in Arabidopsis, POT1 proteins have evolved to bind telomerase instead. This study examines the function of POT1 in the moss Physcomitrella patens. The findings show that moss POT1 functions in a manner similar to yeast and vertebrate POT1. Thus, POT1 proteins are evolving very rapidly in plants.

  11. Piao, Hai Long

    1. You have accessRestricted Access
      RAV-Like1 Maintains Brassinosteroid Homeostasis via the Coordinated Activation of BRI1 and Biosynthetic Genes in Rice
      Byoung Il Je, Hai Long Piao, Soon Ju Park, Sung Han Park, Chul Min Kim, Yuan Hu Xuan, Su Hyun Park, Jin Huang, Yang Do Choi, Gynheung An, Hann Ling Wong, Shozo Fujioka, Min-Chul Kim, Ko Shimamoto, Chang-deok Han
      Plant Cell Jun 2010, 22 (6) 1777-1791; DOI: https://doi.org/10.1105/tpc.109.069575

      Brassinosteroid (BR) homeostasis is established by the regulatory circuit between receptor BRI1-mediated signaling and BR synthesis. RAVL1 modulates the strength of the circuit by activating expression of both BRI1 and synthetic genes and is necessary for feedback responses to BR levels.

  12. Prathapani, Naveen-Kumar

    1. You have accessRestricted Access
      EOBII, a Gene Encoding a Flower-Specific Regulator of Phenylpropanoid Volatiles' Biosynthesis in Petunia
      Ben Spitzer-Rimon, Elena Marhevka, Oren Barkai, Ira Marton, Orit Edelbaum, Tania Masci, Naveen-Kumar Prathapani, Elena Shklarman, Marianna Ovadis, Alexander Vainstein
      Plant Cell Jun 2010, 22 (6) 1961-1976; DOI: https://doi.org/10.1105/tpc.109.067280

      Floral scent and color play major roles in the plant's life cycle. Using petunia as a model system, a MYB-like factor was identified that transcriptionally regulates floral scent but not pigmentation. The multilayered regulation allows efficient control of metabolic flux in the phenylpropanoid pathway.

  13. Prigge, M.

    1. You have accessRestricted Access
      Arabidopsis ROOT UVB SENSITIVE2/WEAK AUXIN RESPONSE1 Is Required for Polar Auxin Transport
      L. Ge, W. Peer, S. Robert, R. Swarup, S. Ye, M. Prigge, J.D. Cohen, J. Friml, A. Murphy, D. Tang, M. Estelle
      Plant Cell Jun 2010, 22 (6) 1749-1761; DOI: https://doi.org/10.1105/tpc.110.074195

      This study describes a newly isolated altered auxin response mutant. It finds that the mutant exhibits a reduction in polar auxin transport caused by a decrease in the levels of members of the PIN family of auxin efflux proteins.

  14. Prokhnevsky, Alexey I.

    1. Open Access
      Class XI Myosins Are Required for Development, Cell Expansion, and F-Actin Organization in Arabidopsis
      Valera V. Peremyslov, Alexey I. Prokhnevsky, Valerian V. Dolja
      Plant Cell Jun 2010, 22 (6) 1883-1897; DOI: https://doi.org/10.1105/tpc.110.076315

      The molecular motors termed myosins are involved in transport of subcellular particles in diverse organisms from fungi to animals to plants. Here, we show that myosin-dependent transport is critical for the growth of plant cells and entire plants as well as for proper organization of the cell interior.

  15. Pumphrey, Michael

    1. You have accessRestricted Access
      Megabase Level Sequencing Reveals Contrasted Organization and Evolution Patterns of the Wheat Gene and Transposable Element Spaces
      Frédéric Choulet, Thomas Wicker, Camille Rustenholz, Etienne Paux, Jérome Salse, Philippe Leroy, Stéphane Schlub, Marie-Christine Le Paslier, Ghislaine Magdelenat, Catherine Gonthier, Arnaud Couloux, Hikmet Budak, James Breen, Michael Pumphrey, Sixin Liu, Xiuying Kong, Jizeng Jia, Marta Gut, Dominique Brunel, James A. Anderson, Bikram S. Gill, Rudi Appels, Beat Keller, Catherine Feuillet
      Plant Cell Jun 2010, 22 (6) 1686-1701; DOI: https://doi.org/10.1105/tpc.110.074187

      This article describes the molecular analysis of large contiguous sequences produced from the bread wheat genome. It provides novel insights into the number, distribution, and density of genes along chromosome 3B and reveals an unexpectedly high amount of noncollinear genes compared to model grass genomes.

Q

  1. Quatrano, Ralph S.

    1. You have accessRestricted Access
      Protection of Telomeres 1 Is Required for Telomere Integrity in the Moss Physcomitrella patens
      Eugene V. Shakirov, Pierre-François Perroud, Andrew D. Nelson, Maren E. Cannell, Ralph S. Quatrano, Dorothy E. Shippen
      Plant Cell Jun 2010, 22 (6) 1838-1848; DOI: https://doi.org/10.1105/tpc.110.075846

      In yeast and vertebrates, the essential telomere binding protein POT1 protects chromosome ends, but in Arabidopsis, POT1 proteins have evolved to bind telomerase instead. This study examines the function of POT1 in the moss Physcomitrella patens. The findings show that moss POT1 functions in a manner similar to yeast and vertebrate POT1. Thus, POT1 proteins are evolving very rapidly in plants.

R

  1. Rafiqi, Maryam

    1. You have accessRestricted Access
      Internalization of Flax Rust Avirulence Proteins into Flax and Tobacco Cells Can Occur in the Absence of the Pathogen
      Maryam Rafiqi, Pamela H.P. Gan, Michael Ravensdale, Gregory J. Lawrence, Jeffrey G. Ellis, David A. Jones, Adrienne R. Hardham, Peter N. Dodds
      Plant Cell Jun 2010, 22 (6) 2017-2032; DOI: https://doi.org/10.1105/tpc.109.072983

      This work examines translocation of the flax rust effector protein AvrM, showing that it accumulates in the haustorial wall and extracellular matrix and is delivered into the host cytoplasm. Protein fusions expressed in the plant showed that AvrM can be secreted by the plant and subsequently internalized in the absence of pathogen.

  2. Rahman, Abidur

    1. You have accessRestricted Access
      Gravitropism of Arabidopsis thaliana Roots Requires the Polarization of PIN2 toward the Root Tip in Meristematic Cortical Cells
      Abidur Rahman, Maho Takahashi, Kyohei Shibasaki, Shuang Wu, Takehito Inaba, Seiji Tsurumi, Tobias I. Baskin
      Plant Cell Jun 2010, 22 (6) 1762-1776; DOI: https://doi.org/10.1105/tpc.110.075317

      Gravitropism of roots depends on a flow of auxin from the root cap to the zone of elongation via the auxin efflux carrier PIN2. While PIN2 in epidermis and lateral root cap is positioned appropriately, PIN2 in the cortex has the opposite polarity. We report that, despite this, PIN2 functions in the root cortex for optimal gravitropism, apparently by limiting the auxin flow.

  3. Ravensdale, Michael

    1. You have accessRestricted Access
      Internalization of Flax Rust Avirulence Proteins into Flax and Tobacco Cells Can Occur in the Absence of the Pathogen
      Maryam Rafiqi, Pamela H.P. Gan, Michael Ravensdale, Gregory J. Lawrence, Jeffrey G. Ellis, David A. Jones, Adrienne R. Hardham, Peter N. Dodds
      Plant Cell Jun 2010, 22 (6) 2017-2032; DOI: https://doi.org/10.1105/tpc.109.072983

      This work examines translocation of the flax rust effector protein AvrM, showing that it accumulates in the haustorial wall and extracellular matrix and is delivered into the host cytoplasm. Protein fusions expressed in the plant showed that AvrM can be secreted by the plant and subsequently internalized in the absence of pathogen.

  4. Ren, Dongtao

    1. You have accessRestricted Access
      A Pseudomonas syringae ADP-Ribosyltransferase Inhibits Arabidopsis Mitogen-Activated Protein Kinase Kinases
      Yujing Wang, Jifeng Li, Shuguo Hou, Xingwei Wang, Yuan Li, Dongtao Ren, She Chen, Xiaoyan Tang, Jian-Min Zhou
      Plant Cell Jun 2010, 22 (6) 2033-2044; DOI: https://doi.org/10.1105/tpc.110.075697

      This study demonstrates that the HopF2 effector of Pseudomonas syringae can interact with MAP KINASE KINASE5 to weaken pathogen-associated molecular pattern–triggered immunity in Arabidopsis and identifies key residues required for this interaction.

  5. Ringli, Christoph

    1. You have accessRestricted Access
      The TOR Pathway Modulates the Structure of Cell Walls in Arabidopsis
      Ruth-Maria Leiber, Florian John, Yves Verhertbruggen, Anouck Diet, J. Paul Knox, Christoph Ringli
      Plant Cell Jun 2010, 22 (6) 1898-1908; DOI: https://doi.org/10.1105/tpc.109.073007

      The target of rapamycin (TOR) pathway, which is known to regulate cell growth in eukaryotes, is shown to affect cell wall structure in plants. ROL5 (REPRESSOR of LRX1) is identified as a possible mitochondrial component of the TOR pathway.

  6. Robert, S.

    1. You have accessRestricted Access
      Arabidopsis ROOT UVB SENSITIVE2/WEAK AUXIN RESPONSE1 Is Required for Polar Auxin Transport
      L. Ge, W. Peer, S. Robert, R. Swarup, S. Ye, M. Prigge, J.D. Cohen, J. Friml, A. Murphy, D. Tang, M. Estelle
      Plant Cell Jun 2010, 22 (6) 1749-1761; DOI: https://doi.org/10.1105/tpc.110.074195

      This study describes a newly isolated altered auxin response mutant. It finds that the mutant exhibits a reduction in polar auxin transport caused by a decrease in the levels of members of the PIN family of auxin efflux proteins.

  7. Rogachev, Ilana

    1. You have accessRestricted Access
      An Orange Ripening Mutant Links Plastid NAD(P)H Dehydrogenase Complex Activity to Central and Specialized Metabolism during Tomato Fruit Maturation
      Shai Nashilevitz, Cathy Melamed-Bessudo, Yinon Izkovich, Ilana Rogachev, Sonia Osorio, Maxim Itkin, Avital Adato, Ilya Pankratov, Joseph Hirschberg, Alisdair R. Fernie, Shmuel Wolf, Björn Usadel, Avraham A. Levy, Dominique Rumeau, Asaph Aharoni
      Plant Cell Jun 2010, 22 (6) 1977-1997; DOI: https://doi.org/10.1105/tpc.110.074716

      In this study, the characterization of OrrDs, a dominant transposon-tagged tomato mutant deficient in the NDH-M subunit, provided evidence that the plastid NAD(P)H dehydrogenase (NDH) complex is essential for the fruit ripening process and related metabolism.

  8. Rounds, Caleb

    1. You have accessRestricted Access
      The Molecular Basis for Distinct Pathways for Protein Import into Arabidopsis Chloroplasts
      Hitoshi Inoue, Caleb Rounds, Danny J. Schnell
      Plant Cell Jun 2010, 22 (6) 1947-1960; DOI: https://doi.org/10.1105/tpc.110.074328

      This work investigates the structural determinants for receptor and pathway specificity in chloroplast protein targeting. It provides evidence that the A-domains of the Toc159 family of import receptors are major determinants of distinct pathways for protein import into plastids.

  9. Rubes, Marco

    1. You have accessRestricted Access
      VERDANDI Is a Direct Target of the MADS Domain Ovule Identity Complex and Affects Embryo Sac Differentiation in Arabidopsis
      Luis Matias-Hernandez, Raffaella Battaglia, Francesca Galbiati, Marco Rubes, Christof Eichenberger, Ueli Grossniklaus, Martin M. Kater, Lucia Colombo
      Plant Cell Jun 2010, 22 (6) 1702-1715; DOI: https://doi.org/10.1105/tpc.109.068627

      This work identifies the putative transcription factor gene VDD as a direct target of MADS box proteins that regulate ovule development. It finds that antipodal and synergid cell identity and/or differentiation are affected in vdd mutant female gametophytes, providing insights into the pathways regulated by the ovule identity factors.

  10. Rumeau, Dominique

    1. You have accessRestricted Access
      An Orange Ripening Mutant Links Plastid NAD(P)H Dehydrogenase Complex Activity to Central and Specialized Metabolism during Tomato Fruit Maturation
      Shai Nashilevitz, Cathy Melamed-Bessudo, Yinon Izkovich, Ilana Rogachev, Sonia Osorio, Maxim Itkin, Avital Adato, Ilya Pankratov, Joseph Hirschberg, Alisdair R. Fernie, Shmuel Wolf, Björn Usadel, Avraham A. Levy, Dominique Rumeau, Asaph Aharoni
      Plant Cell Jun 2010, 22 (6) 1977-1997; DOI: https://doi.org/10.1105/tpc.110.074716

      In this study, the characterization of OrrDs, a dominant transposon-tagged tomato mutant deficient in the NDH-M subunit, provided evidence that the plastid NAD(P)H dehydrogenase (NDH) complex is essential for the fruit ripening process and related metabolism.

  11. Rustenholz, Camille

    1. You have accessRestricted Access
      Megabase Level Sequencing Reveals Contrasted Organization and Evolution Patterns of the Wheat Gene and Transposable Element Spaces
      Frédéric Choulet, Thomas Wicker, Camille Rustenholz, Etienne Paux, Jérome Salse, Philippe Leroy, Stéphane Schlub, Marie-Christine Le Paslier, Ghislaine Magdelenat, Catherine Gonthier, Arnaud Couloux, Hikmet Budak, James Breen, Michael Pumphrey, Sixin Liu, Xiuying Kong, Jizeng Jia, Marta Gut, Dominique Brunel, James A. Anderson, Bikram S. Gill, Rudi Appels, Beat Keller, Catherine Feuillet
      Plant Cell Jun 2010, 22 (6) 1686-1701; DOI: https://doi.org/10.1105/tpc.110.074187

      This article describes the molecular analysis of large contiguous sequences produced from the bread wheat genome. It provides novel insights into the number, distribution, and density of genes along chromosome 3B and reveals an unexpectedly high amount of noncollinear genes compared to model grass genomes.

  12. Ryu, Stephen Beungtae

    1. You have accessRestricted Access
      Phospholipase A2 Is Required for PIN-FORMED Protein Trafficking to the Plasma Membrane in the Arabidopsis Root
      Ok Ran Lee, Soo Jin Kim, Hae Jin Kim, Jeum Kyu Hong, Stephen Beungtae Ryu, Sang Ho Lee, Anindya Ganguly, Hyung-Taeg Cho
      Plant Cell Jun 2010, 22 (6) 1812-1825; DOI: https://doi.org/10.1105/tpc.110.074211

      Pharmacological and genetic impairments of phospholipase A2 (PLA2) caused anatomical alterations of the trans-Golgi side and defects in trafficking of auxin-transporting PIN proteins to the plasma membrane in Arabidopsis root epidermal cells. The results implicate PLA2-mediated lipid hydrolysis in PIN trafficking.

S

  1. Salse, Jérome

    1. You have accessRestricted Access
      Megabase Level Sequencing Reveals Contrasted Organization and Evolution Patterns of the Wheat Gene and Transposable Element Spaces
      Frédéric Choulet, Thomas Wicker, Camille Rustenholz, Etienne Paux, Jérome Salse, Philippe Leroy, Stéphane Schlub, Marie-Christine Le Paslier, Ghislaine Magdelenat, Catherine Gonthier, Arnaud Couloux, Hikmet Budak, James Breen, Michael Pumphrey, Sixin Liu, Xiuying Kong, Jizeng Jia, Marta Gut, Dominique Brunel, James A. Anderson, Bikram S. Gill, Rudi Appels, Beat Keller, Catherine Feuillet
      Plant Cell Jun 2010, 22 (6) 1686-1701; DOI: https://doi.org/10.1105/tpc.110.074187

      This article describes the molecular analysis of large contiguous sequences produced from the bread wheat genome. It provides novel insights into the number, distribution, and density of genes along chromosome 3B and reveals an unexpectedly high amount of noncollinear genes compared to model grass genomes.

  2. Salt, David E.

    1. Open Access
      A Vacuolar Arsenite Transporter Necessary for Arsenic Tolerance in the Arsenic Hyperaccumulating Fern Pteris vittata Is Missing in Flowering Plants
      Emily Indriolo, GunNam Na, Danielle Ellis, David E. Salt, Jo Ann Banks
      Plant Cell Jun 2010, 22 (6) 2045-2057; DOI: https://doi.org/10.1105/tpc.109.069773

      Gametophytes of the fern Pteris vittata can accumulate and tolerate more than 1% of their dry weight as arsenic. The authors provide evidence that the ACR3 arsenic transporter protein plays an important role in tolerance to high levels of arsenic by transporting arsenic into the vacuole.

  3. Schares, Justin P.

    1. Open Access
      Genome-Wide Distribution of Transposed Dissociation Elements in Maize
      Erik Vollbrecht, Jon Duvick, Justin P. Schares, Kevin R. Ahern, Prasit Deewatthanawong, Ling Xu, Liza J. Conrad, Kazuhiro Kikuchi, Tammy A. Kubinec, Bradford D. Hall, Rebecca Weeks, Erica Unger-Wallace, Michael Muszynski, Volker P. Brendel, Thomas P. Brutnell
      Plant Cell Jun 2010, 22 (6) 1667-1685; DOI: https://doi.org/10.1105/tpc.109.073452

      Inherited transpositions of the endogenous Ds create stable insertion lines, a resource for targeting gene knockouts and examining mechanisms of transposition. Ds preferentially inserts into genes, at target sites within 16-bpair segments of DNA with specific structural properties. These results suggest approaches to predict insertion sites in transposon mutagenesis experiments.

  4. Schlub, Stéphane

    1. You have accessRestricted Access
      Megabase Level Sequencing Reveals Contrasted Organization and Evolution Patterns of the Wheat Gene and Transposable Element Spaces
      Frédéric Choulet, Thomas Wicker, Camille Rustenholz, Etienne Paux, Jérome Salse, Philippe Leroy, Stéphane Schlub, Marie-Christine Le Paslier, Ghislaine Magdelenat, Catherine Gonthier, Arnaud Couloux, Hikmet Budak, James Breen, Michael Pumphrey, Sixin Liu, Xiuying Kong, Jizeng Jia, Marta Gut, Dominique Brunel, James A. Anderson, Bikram S. Gill, Rudi Appels, Beat Keller, Catherine Feuillet
      Plant Cell Jun 2010, 22 (6) 1686-1701; DOI: https://doi.org/10.1105/tpc.110.074187

      This article describes the molecular analysis of large contiguous sequences produced from the bread wheat genome. It provides novel insights into the number, distribution, and density of genes along chromosome 3B and reveals an unexpectedly high amount of noncollinear genes compared to model grass genomes.

  5. Schnell, Danny J.

    1. You have accessRestricted Access
      The Molecular Basis for Distinct Pathways for Protein Import into Arabidopsis Chloroplasts
      Hitoshi Inoue, Caleb Rounds, Danny J. Schnell
      Plant Cell Jun 2010, 22 (6) 1947-1960; DOI: https://doi.org/10.1105/tpc.110.074328

      This work investigates the structural determinants for receptor and pathway specificity in chloroplast protein targeting. It provides evidence that the A-domains of the Toc159 family of import receptors are major determinants of distinct pathways for protein import into plastids.

  6. Schuurink, Robert C.

    1. Open Access
      Arabidopsis Small Ubiquitin-Like Modifier Paralogs Have Distinct Functions in Development and Defense
      Harrold A. van den Burg, Ramachandra K. Kini, Robert C. Schuurink, Frank L.W. Takken
      Plant Cell Jun 2010, 22 (6) 1998-2016; DOI: https://doi.org/10.1105/tpc.109.070961

      This report describes the effect that protein modifications by isoforms of the small ubiquitin-like modifier (SUMO) have on plant development and innate immunity. SUM1 and SUM2 were found to be essential for suppressing defense responses in noninfected plants by preventing accumulation of the defense hormone salicylic acid, whereas SUM3 enhances these defense responses in infected plants.

  7. Schwechheimer, Claus

    1. You have accessRestricted Access
      The Deubiquitinating Enzyme AMSH3 Is Required for Intracellular Trafficking and Vacuole Biogenesis in Arabidopsis thaliana
      Erika Isono, Anthi Katsiarimpa, Isabel Karin Müller, Franziska Anzenberger, York-Dieter Stierhof, Niko Geldner, Joanne Chory, Claus Schwechheimer
      Plant Cell Jun 2010, 22 (6) 1826-1837; DOI: https://doi.org/10.1105/tpc.110.075952

      This study identifies AMSH3 as a major deubiquitinating enzyme in Arabidopsis that hydrolyzes ubiquitin chains in vitro and in vivo. It finds that AMSH3 is essential for proper vacuole biogenesis, trafficking from the Golgi to the vacuole, and the vacuolar trafficking of endocytosed cargo.

  8. Shakirov, Eugene V.

    1. You have accessRestricted Access
      Protection of Telomeres 1 Is Required for Telomere Integrity in the Moss Physcomitrella patens
      Eugene V. Shakirov, Pierre-François Perroud, Andrew D. Nelson, Maren E. Cannell, Ralph S. Quatrano, Dorothy E. Shippen
      Plant Cell Jun 2010, 22 (6) 1838-1848; DOI: https://doi.org/10.1105/tpc.110.075846

      In yeast and vertebrates, the essential telomere binding protein POT1 protects chromosome ends, but in Arabidopsis, POT1 proteins have evolved to bind telomerase instead. This study examines the function of POT1 in the moss Physcomitrella patens. The findings show that moss POT1 functions in a manner similar to yeast and vertebrate POT1. Thus, POT1 proteins are evolving very rapidly in plants.

  9. Shang, Yi

    1. Open Access
      The Mg-Chelatase H Subunit of Arabidopsis Antagonizes a Group of WRKY Transcription Repressors to Relieve ABA-Responsive Genes of Inhibition
      Yi Shang, Lu Yan, Zhi-Qiang Liu, Zheng Cao, Chao Mei, Qi Xin, Fu-Qing Wu, Xiao-Fang Wang, Shu-Yuan Du, Tao Jiang, Xiao-Feng Zhang, Rui Zhao, Hai-Li Sun, Rui Liu, Yong-Tao Yu, Da-Peng Zhang
      Plant Cell Jun 2010, 22 (6) 1909-1935; DOI: https://doi.org/10.1105/tpc.110.073874

      This work identifies a group of WRKY transcription factors that function as negative abscisic acid (ABA) signaling regulators acting as transcription repressors directly downstream of a previously identified ABA receptor ABAR, describing an ABA signaling pathway from primary events to downstream gene expression.

  10. Shibasaki, Kyohei

    1. You have accessRestricted Access
      Gravitropism of Arabidopsis thaliana Roots Requires the Polarization of PIN2 toward the Root Tip in Meristematic Cortical Cells
      Abidur Rahman, Maho Takahashi, Kyohei Shibasaki, Shuang Wu, Takehito Inaba, Seiji Tsurumi, Tobias I. Baskin
      Plant Cell Jun 2010, 22 (6) 1762-1776; DOI: https://doi.org/10.1105/tpc.110.075317

      Gravitropism of roots depends on a flow of auxin from the root cap to the zone of elongation via the auxin efflux carrier PIN2. While PIN2 in epidermis and lateral root cap is positioned appropriately, PIN2 in the cortex has the opposite polarity. We report that, despite this, PIN2 functions in the root cortex for optimal gravitropism, apparently by limiting the auxin flow.

  11. Shimamoto, Ko

    1. You have accessRestricted Access
      RAV-Like1 Maintains Brassinosteroid Homeostasis via the Coordinated Activation of BRI1 and Biosynthetic Genes in Rice
      Byoung Il Je, Hai Long Piao, Soon Ju Park, Sung Han Park, Chul Min Kim, Yuan Hu Xuan, Su Hyun Park, Jin Huang, Yang Do Choi, Gynheung An, Hann Ling Wong, Shozo Fujioka, Min-Chul Kim, Ko Shimamoto, Chang-deok Han
      Plant Cell Jun 2010, 22 (6) 1777-1791; DOI: https://doi.org/10.1105/tpc.109.069575

      Brassinosteroid (BR) homeostasis is established by the regulatory circuit between receptor BRI1-mediated signaling and BR synthesis. RAVL1 modulates the strength of the circuit by activating expression of both BRI1 and synthetic genes and is necessary for feedback responses to BR levels.

  12. Shippen, Dorothy E.

    1. You have accessRestricted Access
      Protection of Telomeres 1 Is Required for Telomere Integrity in the Moss Physcomitrella patens
      Eugene V. Shakirov, Pierre-François Perroud, Andrew D. Nelson, Maren E. Cannell, Ralph S. Quatrano, Dorothy E. Shippen
      Plant Cell Jun 2010, 22 (6) 1838-1848; DOI: https://doi.org/10.1105/tpc.110.075846

      In yeast and vertebrates, the essential telomere binding protein POT1 protects chromosome ends, but in Arabidopsis, POT1 proteins have evolved to bind telomerase instead. This study examines the function of POT1 in the moss Physcomitrella patens. The findings show that moss POT1 functions in a manner similar to yeast and vertebrate POT1. Thus, POT1 proteins are evolving very rapidly in plants.

  13. Shklarman, Elena

    1. You have accessRestricted Access
      EOBII, a Gene Encoding a Flower-Specific Regulator of Phenylpropanoid Volatiles' Biosynthesis in Petunia
      Ben Spitzer-Rimon, Elena Marhevka, Oren Barkai, Ira Marton, Orit Edelbaum, Tania Masci, Naveen-Kumar Prathapani, Elena Shklarman, Marianna Ovadis, Alexander Vainstein
      Plant Cell Jun 2010, 22 (6) 1961-1976; DOI: https://doi.org/10.1105/tpc.109.067280

      Floral scent and color play major roles in the plant's life cycle. Using petunia as a model system, a MYB-like factor was identified that transcriptionally regulates floral scent but not pigmentation. The multilayered regulation allows efficient control of metabolic flux in the phenylpropanoid pathway.

  14. Smith, Alan G.

    1. You have accessRestricted Access
      Sweet and Sour: A Scientific and Legal Look at Herbicide-Tolerant Sugar Beet
      Esther E. McGinnis, Mary H. Meyer, Alan G. Smith
      Plant Cell Jun 2010, 22 (6) 1653-1657; DOI: https://doi.org/10.1105/tpc.110.077198
  15. Soppe, Wim J.J.

    1. Open Access
      The Conserved Splicing Factor SUA Controls Alternative Splicing of the Developmental Regulator ABI3 in Arabidopsis
      Matteo Sugliani, Vittoria Brambilla, Emile J.M. Clerkx, Maarten Koornneef, Wim J.J. Soppe
      Plant Cell Jun 2010, 22 (6) 1936-1946; DOI: https://doi.org/10.1105/tpc.110.074674

      The Arabidopsisgene ABI3 shows developmentally regulated alternative splicing. ABI3-α and ABI3-β splice variants encode full-length and truncated ABI3 proteins, respectively. The conserved splicing factor SUA reduces splicing of a cryptic ABI3 intron, which leads to the accumulation of ABI3-α. Mutations in sua suppress the frameshift mutant abi3-5 by restoring its reading frame.

  16. Spitzer-Rimon, Ben

    1. You have accessRestricted Access
      EOBII, a Gene Encoding a Flower-Specific Regulator of Phenylpropanoid Volatiles' Biosynthesis in Petunia
      Ben Spitzer-Rimon, Elena Marhevka, Oren Barkai, Ira Marton, Orit Edelbaum, Tania Masci, Naveen-Kumar Prathapani, Elena Shklarman, Marianna Ovadis, Alexander Vainstein
      Plant Cell Jun 2010, 22 (6) 1961-1976; DOI: https://doi.org/10.1105/tpc.109.067280

      Floral scent and color play major roles in the plant's life cycle. Using petunia as a model system, a MYB-like factor was identified that transcriptionally regulates floral scent but not pigmentation. The multilayered regulation allows efficient control of metabolic flux in the phenylpropanoid pathway.

  17. Staiger, Chris J.

    1. You have accessRestricted Access
      Dissecting the Functions of Class XI Myosins in Moss and Arabidopsis
      Kathleen L. Farquharson, Chris J. Staiger
      Plant Cell Jun 2010, 22 (6) 1649; DOI: https://doi.org/10.1105/tpc.110.220610
  18. Stierhof, York-Dieter

    1. You have accessRestricted Access
      The Deubiquitinating Enzyme AMSH3 Is Required for Intracellular Trafficking and Vacuole Biogenesis in Arabidopsis thaliana
      Erika Isono, Anthi Katsiarimpa, Isabel Karin Müller, Franziska Anzenberger, York-Dieter Stierhof, Niko Geldner, Joanne Chory, Claus Schwechheimer
      Plant Cell Jun 2010, 22 (6) 1826-1837; DOI: https://doi.org/10.1105/tpc.110.075952

      This study identifies AMSH3 as a major deubiquitinating enzyme in Arabidopsis that hydrolyzes ubiquitin chains in vitro and in vivo. It finds that AMSH3 is essential for proper vacuole biogenesis, trafficking from the Golgi to the vacuole, and the vacuolar trafficking of endocytosed cargo.

  19. Sugliani, Matteo

    1. Open Access
      The Conserved Splicing Factor SUA Controls Alternative Splicing of the Developmental Regulator ABI3 in Arabidopsis
      Matteo Sugliani, Vittoria Brambilla, Emile J.M. Clerkx, Maarten Koornneef, Wim J.J. Soppe
      Plant Cell Jun 2010, 22 (6) 1936-1946; DOI: https://doi.org/10.1105/tpc.110.074674

      The Arabidopsisgene ABI3 shows developmentally regulated alternative splicing. ABI3-α and ABI3-β splice variants encode full-length and truncated ABI3 proteins, respectively. The conserved splicing factor SUA reduces splicing of a cryptic ABI3 intron, which leads to the accumulation of ABI3-α. Mutations in sua suppress the frameshift mutant abi3-5 by restoring its reading frame.

  20. Sun, Hai-Li

    1. Open Access
      The Mg-Chelatase H Subunit of Arabidopsis Antagonizes a Group of WRKY Transcription Repressors to Relieve ABA-Responsive Genes of Inhibition
      Yi Shang, Lu Yan, Zhi-Qiang Liu, Zheng Cao, Chao Mei, Qi Xin, Fu-Qing Wu, Xiao-Fang Wang, Shu-Yuan Du, Tao Jiang, Xiao-Feng Zhang, Rui Zhao, Hai-Li Sun, Rui Liu, Yong-Tao Yu, Da-Peng Zhang
      Plant Cell Jun 2010, 22 (6) 1909-1935; DOI: https://doi.org/10.1105/tpc.110.073874

      This work identifies a group of WRKY transcription factors that function as negative abscisic acid (ABA) signaling regulators acting as transcription repressors directly downstream of a previously identified ABA receptor ABAR, describing an ABA signaling pathway from primary events to downstream gene expression.

  21. Swarup, R.

    1. You have accessRestricted Access
      Arabidopsis ROOT UVB SENSITIVE2/WEAK AUXIN RESPONSE1 Is Required for Polar Auxin Transport
      L. Ge, W. Peer, S. Robert, R. Swarup, S. Ye, M. Prigge, J.D. Cohen, J. Friml, A. Murphy, D. Tang, M. Estelle
      Plant Cell Jun 2010, 22 (6) 1749-1761; DOI: https://doi.org/10.1105/tpc.110.074195

      This study describes a newly isolated altered auxin response mutant. It finds that the mutant exhibits a reduction in polar auxin transport caused by a decrease in the levels of members of the PIN family of auxin efflux proteins.

  22. Sygusch, Jurgen

    1. You have accessRestricted Access
      Crystal Structures of DNA-Whirly Complexes and Their Role in Arabidopsis Organelle Genome Repair
      Laurent Cappadocia, Alexandre Maréchal, Jean-Sébastien Parent, Étienne Lepage, Jurgen Sygusch, Normand Brisson
      Plant Cell Jun 2010, 22 (6) 1849-1867; DOI: https://doi.org/10.1105/tpc.109.071399

      This work examines the repair of DNA double-strand breaks in the mitochondria and plastids of Arabidopsis. The crystal structures of a Whirly protein bound to single-stranded DNA suggest a role for these proteins in DNA damage tolerance in the organelles.

T

  1. Takahashi, Maho

    1. You have accessRestricted Access
      Gravitropism of Arabidopsis thaliana Roots Requires the Polarization of PIN2 toward the Root Tip in Meristematic Cortical Cells
      Abidur Rahman, Maho Takahashi, Kyohei Shibasaki, Shuang Wu, Takehito Inaba, Seiji Tsurumi, Tobias I. Baskin
      Plant Cell Jun 2010, 22 (6) 1762-1776; DOI: https://doi.org/10.1105/tpc.110.075317

      Gravitropism of roots depends on a flow of auxin from the root cap to the zone of elongation via the auxin efflux carrier PIN2. While PIN2 in epidermis and lateral root cap is positioned appropriately, PIN2 in the cortex has the opposite polarity. We report that, despite this, PIN2 functions in the root cortex for optimal gravitropism, apparently by limiting the auxin flow.

  2. Takken, Frank L.W.

    1. Open Access
      Arabidopsis Small Ubiquitin-Like Modifier Paralogs Have Distinct Functions in Development and Defense
      Harrold A. van den Burg, Ramachandra K. Kini, Robert C. Schuurink, Frank L.W. Takken
      Plant Cell Jun 2010, 22 (6) 1998-2016; DOI: https://doi.org/10.1105/tpc.109.070961

      This report describes the effect that protein modifications by isoforms of the small ubiquitin-like modifier (SUMO) have on plant development and innate immunity. SUM1 and SUM2 were found to be essential for suppressing defense responses in noninfected plants by preventing accumulation of the defense hormone salicylic acid, whereas SUM3 enhances these defense responses in infected plants.

  3. Tang, D.

    1. You have accessRestricted Access
      Arabidopsis ROOT UVB SENSITIVE2/WEAK AUXIN RESPONSE1 Is Required for Polar Auxin Transport
      L. Ge, W. Peer, S. Robert, R. Swarup, S. Ye, M. Prigge, J.D. Cohen, J. Friml, A. Murphy, D. Tang, M. Estelle
      Plant Cell Jun 2010, 22 (6) 1749-1761; DOI: https://doi.org/10.1105/tpc.110.074195

      This study describes a newly isolated altered auxin response mutant. It finds that the mutant exhibits a reduction in polar auxin transport caused by a decrease in the levels of members of the PIN family of auxin efflux proteins.

  4. Tang, Xiaoyan

    1. You have accessRestricted Access
      A Pseudomonas syringae ADP-Ribosyltransferase Inhibits Arabidopsis Mitogen-Activated Protein Kinase Kinases
      Yujing Wang, Jifeng Li, Shuguo Hou, Xingwei Wang, Yuan Li, Dongtao Ren, She Chen, Xiaoyan Tang, Jian-Min Zhou
      Plant Cell Jun 2010, 22 (6) 2033-2044; DOI: https://doi.org/10.1105/tpc.110.075697

      This study demonstrates that the HopF2 effector of Pseudomonas syringae can interact with MAP KINASE KINASE5 to weaken pathogen-associated molecular pattern–triggered immunity in Arabidopsis and identifies key residues required for this interaction.

  5. Terzaghi, William

    1. You have accessRestricted Access
      DWA1 and DWA2, Two Arabidopsis DWD Protein Components of CUL4-Based E3 Ligases, Act Together as Negative Regulators in ABA Signal Transduction
      Jae-Hoon Lee, Hye-Jin Yoon, William Terzaghi, Cristina Martinez, Mingqiu Dai, Jigang Li, Myung-Ok Byun, Xing Wang Deng
      Plant Cell Jun 2010, 22 (6) 1716-1732; DOI: https://doi.org/10.1105/tpc.109.073783

      This article reports that DWA1 and DWA2 may be the substrate receptors for a CULLIN E3 ligase and that they interact with themselves and each other. Heterodimeric cooperation between DWAs is a previously unknown regulatory mechanism for the action of CULLIN E3 ligases.

  6. Tsurumi, Seiji

    1. You have accessRestricted Access
      Gravitropism of Arabidopsis thaliana Roots Requires the Polarization of PIN2 toward the Root Tip in Meristematic Cortical Cells
      Abidur Rahman, Maho Takahashi, Kyohei Shibasaki, Shuang Wu, Takehito Inaba, Seiji Tsurumi, Tobias I. Baskin
      Plant Cell Jun 2010, 22 (6) 1762-1776; DOI: https://doi.org/10.1105/tpc.110.075317

      Gravitropism of roots depends on a flow of auxin from the root cap to the zone of elongation via the auxin efflux carrier PIN2. While PIN2 in epidermis and lateral root cap is positioned appropriately, PIN2 in the cortex has the opposite polarity. We report that, despite this, PIN2 functions in the root cortex for optimal gravitropism, apparently by limiting the auxin flow.

  7. Tüzel, Erkan

    1. You have accessRestricted Access
      Myosin XI Is Essential for Tip Growth in Physcomitrella patens
      Luis Vidali, Graham M. Burkart, Robert C. Augustine, Erin Kerdavid, Erkan Tüzel, Magdalena Bezanilla
      Plant Cell Jun 2010, 22 (6) 1868-1882; DOI: https://doi.org/10.1105/tpc.109.073288

      Class XI myosins are unique to plants and known to function in cytoplasmic streaming. This study demonstrates that the two myosin XI genes present in the moss Physcomitrella patens are functionally redundant, localize to the apical region of actively growing protonemal cells, and play a key role in tip growth.

U

  1. Unger-Wallace, Erica

    1. Open Access
      Genome-Wide Distribution of Transposed Dissociation Elements in Maize
      Erik Vollbrecht, Jon Duvick, Justin P. Schares, Kevin R. Ahern, Prasit Deewatthanawong, Ling Xu, Liza J. Conrad, Kazuhiro Kikuchi, Tammy A. Kubinec, Bradford D. Hall, Rebecca Weeks, Erica Unger-Wallace, Michael Muszynski, Volker P. Brendel, Thomas P. Brutnell
      Plant Cell Jun 2010, 22 (6) 1667-1685; DOI: https://doi.org/10.1105/tpc.109.073452

      Inherited transpositions of the endogenous Ds create stable insertion lines, a resource for targeting gene knockouts and examining mechanisms of transposition. Ds preferentially inserts into genes, at target sites within 16-bpair segments of DNA with specific structural properties. These results suggest approaches to predict insertion sites in transposon mutagenesis experiments.

  2. Usadel, Björn

    1. You have accessRestricted Access
      An Orange Ripening Mutant Links Plastid NAD(P)H Dehydrogenase Complex Activity to Central and Specialized Metabolism during Tomato Fruit Maturation
      Shai Nashilevitz, Cathy Melamed-Bessudo, Yinon Izkovich, Ilana Rogachev, Sonia Osorio, Maxim Itkin, Avital Adato, Ilya Pankratov, Joseph Hirschberg, Alisdair R. Fernie, Shmuel Wolf, Björn Usadel, Avraham A. Levy, Dominique Rumeau, Asaph Aharoni
      Plant Cell Jun 2010, 22 (6) 1977-1997; DOI: https://doi.org/10.1105/tpc.110.074716

      In this study, the characterization of OrrDs, a dominant transposon-tagged tomato mutant deficient in the NDH-M subunit, provided evidence that the plastid NAD(P)H dehydrogenase (NDH) complex is essential for the fruit ripening process and related metabolism.

V

  1. Vainstein, Alexander

    1. You have accessRestricted Access
      EOBII, a Gene Encoding a Flower-Specific Regulator of Phenylpropanoid Volatiles' Biosynthesis in Petunia
      Ben Spitzer-Rimon, Elena Marhevka, Oren Barkai, Ira Marton, Orit Edelbaum, Tania Masci, Naveen-Kumar Prathapani, Elena Shklarman, Marianna Ovadis, Alexander Vainstein
      Plant Cell Jun 2010, 22 (6) 1961-1976; DOI: https://doi.org/10.1105/tpc.109.067280

      Floral scent and color play major roles in the plant's life cycle. Using petunia as a model system, a MYB-like factor was identified that transcriptionally regulates floral scent but not pigmentation. The multilayered regulation allows efficient control of metabolic flux in the phenylpropanoid pathway.

  2. van den Burg, Harrold A.

    1. Open Access
      Arabidopsis Small Ubiquitin-Like Modifier Paralogs Have Distinct Functions in Development and Defense
      Harrold A. van den Burg, Ramachandra K. Kini, Robert C. Schuurink, Frank L.W. Takken
      Plant Cell Jun 2010, 22 (6) 1998-2016; DOI: https://doi.org/10.1105/tpc.109.070961

      This report describes the effect that protein modifications by isoforms of the small ubiquitin-like modifier (SUMO) have on plant development and innate immunity. SUM1 and SUM2 were found to be essential for suppressing defense responses in noninfected plants by preventing accumulation of the defense hormone salicylic acid, whereas SUM3 enhances these defense responses in infected plants.

  3. Verhertbruggen, Yves

    1. You have accessRestricted Access
      The TOR Pathway Modulates the Structure of Cell Walls in Arabidopsis
      Ruth-Maria Leiber, Florian John, Yves Verhertbruggen, Anouck Diet, J. Paul Knox, Christoph Ringli
      Plant Cell Jun 2010, 22 (6) 1898-1908; DOI: https://doi.org/10.1105/tpc.109.073007

      The target of rapamycin (TOR) pathway, which is known to regulate cell growth in eukaryotes, is shown to affect cell wall structure in plants. ROL5 (REPRESSOR of LRX1) is identified as a possible mitochondrial component of the TOR pathway.

  4. Vidali, Luis

    1. You have accessRestricted Access
      Myosin XI Is Essential for Tip Growth in Physcomitrella patens
      Luis Vidali, Graham M. Burkart, Robert C. Augustine, Erin Kerdavid, Erkan Tüzel, Magdalena Bezanilla
      Plant Cell Jun 2010, 22 (6) 1868-1882; DOI: https://doi.org/10.1105/tpc.109.073288

      Class XI myosins are unique to plants and known to function in cytoplasmic streaming. This study demonstrates that the two myosin XI genes present in the moss Physcomitrella patens are functionally redundant, localize to the apical region of actively growing protonemal cells, and play a key role in tip growth.

  5. Vollbrecht, Erik

    1. Open Access
      Genome-Wide Distribution of Transposed Dissociation Elements in Maize
      Erik Vollbrecht, Jon Duvick, Justin P. Schares, Kevin R. Ahern, Prasit Deewatthanawong, Ling Xu, Liza J. Conrad, Kazuhiro Kikuchi, Tammy A. Kubinec, Bradford D. Hall, Rebecca Weeks, Erica Unger-Wallace, Michael Muszynski, Volker P. Brendel, Thomas P. Brutnell
      Plant Cell Jun 2010, 22 (6) 1667-1685; DOI: https://doi.org/10.1105/tpc.109.073452

      Inherited transpositions of the endogenous Ds create stable insertion lines, a resource for targeting gene knockouts and examining mechanisms of transposition. Ds preferentially inserts into genes, at target sites within 16-bpair segments of DNA with specific structural properties. These results suggest approaches to predict insertion sites in transposon mutagenesis experiments.

W

  1. Wang, Xiao-Fang

    1. Open Access
      The Mg-Chelatase H Subunit of Arabidopsis Antagonizes a Group of WRKY Transcription Repressors to Relieve ABA-Responsive Genes of Inhibition
      Yi Shang, Lu Yan, Zhi-Qiang Liu, Zheng Cao, Chao Mei, Qi Xin, Fu-Qing Wu, Xiao-Fang Wang, Shu-Yuan Du, Tao Jiang, Xiao-Feng Zhang, Rui Zhao, Hai-Li Sun, Rui Liu, Yong-Tao Yu, Da-Peng Zhang
      Plant Cell Jun 2010, 22 (6) 1909-1935; DOI: https://doi.org/10.1105/tpc.110.073874

      This work identifies a group of WRKY transcription factors that function as negative abscisic acid (ABA) signaling regulators acting as transcription repressors directly downstream of a previously identified ABA receptor ABAR, describing an ABA signaling pathway from primary events to downstream gene expression.

  2. Wang, Xingwei

    1. You have accessRestricted Access
      A Pseudomonas syringae ADP-Ribosyltransferase Inhibits Arabidopsis Mitogen-Activated Protein Kinase Kinases
      Yujing Wang, Jifeng Li, Shuguo Hou, Xingwei Wang, Yuan Li, Dongtao Ren, She Chen, Xiaoyan Tang, Jian-Min Zhou
      Plant Cell Jun 2010, 22 (6) 2033-2044; DOI: https://doi.org/10.1105/tpc.110.075697

      This study demonstrates that the HopF2 effector of Pseudomonas syringae can interact with MAP KINASE KINASE5 to weaken pathogen-associated molecular pattern–triggered immunity in Arabidopsis and identifies key residues required for this interaction.

  3. Wang, Yujing

    1. You have accessRestricted Access
      A Pseudomonas syringae ADP-Ribosyltransferase Inhibits Arabidopsis Mitogen-Activated Protein Kinase Kinases
      Yujing Wang, Jifeng Li, Shuguo Hou, Xingwei Wang, Yuan Li, Dongtao Ren, She Chen, Xiaoyan Tang, Jian-Min Zhou
      Plant Cell Jun 2010, 22 (6) 2033-2044; DOI: https://doi.org/10.1105/tpc.110.075697

      This study demonstrates that the HopF2 effector of Pseudomonas syringae can interact with MAP KINASE KINASE5 to weaken pathogen-associated molecular pattern–triggered immunity in Arabidopsis and identifies key residues required for this interaction.

  4. Weeks, Rebecca

    1. Open Access
      Genome-Wide Distribution of Transposed Dissociation Elements in Maize
      Erik Vollbrecht, Jon Duvick, Justin P. Schares, Kevin R. Ahern, Prasit Deewatthanawong, Ling Xu, Liza J. Conrad, Kazuhiro Kikuchi, Tammy A. Kubinec, Bradford D. Hall, Rebecca Weeks, Erica Unger-Wallace, Michael Muszynski, Volker P. Brendel, Thomas P. Brutnell
      Plant Cell Jun 2010, 22 (6) 1667-1685; DOI: https://doi.org/10.1105/tpc.109.073452

      Inherited transpositions of the endogenous Ds create stable insertion lines, a resource for targeting gene knockouts and examining mechanisms of transposition. Ds preferentially inserts into genes, at target sites within 16-bpair segments of DNA with specific structural properties. These results suggest approaches to predict insertion sites in transposon mutagenesis experiments.

  5. Wicker, Thomas

    1. You have accessRestricted Access
      Megabase Level Sequencing Reveals Contrasted Organization and Evolution Patterns of the Wheat Gene and Transposable Element Spaces
      Frédéric Choulet, Thomas Wicker, Camille Rustenholz, Etienne Paux, Jérome Salse, Philippe Leroy, Stéphane Schlub, Marie-Christine Le Paslier, Ghislaine Magdelenat, Catherine Gonthier, Arnaud Couloux, Hikmet Budak, James Breen, Michael Pumphrey, Sixin Liu, Xiuying Kong, Jizeng Jia, Marta Gut, Dominique Brunel, James A. Anderson, Bikram S. Gill, Rudi Appels, Beat Keller, Catherine Feuillet
      Plant Cell Jun 2010, 22 (6) 1686-1701; DOI: https://doi.org/10.1105/tpc.110.074187

      This article describes the molecular analysis of large contiguous sequences produced from the bread wheat genome. It provides novel insights into the number, distribution, and density of genes along chromosome 3B and reveals an unexpectedly high amount of noncollinear genes compared to model grass genomes.

  6. Wolf, Shmuel

    1. You have accessRestricted Access
      An Orange Ripening Mutant Links Plastid NAD(P)H Dehydrogenase Complex Activity to Central and Specialized Metabolism during Tomato Fruit Maturation
      Shai Nashilevitz, Cathy Melamed-Bessudo, Yinon Izkovich, Ilana Rogachev, Sonia Osorio, Maxim Itkin, Avital Adato, Ilya Pankratov, Joseph Hirschberg, Alisdair R. Fernie, Shmuel Wolf, Björn Usadel, Avraham A. Levy, Dominique Rumeau, Asaph Aharoni
      Plant Cell Jun 2010, 22 (6) 1977-1997; DOI: https://doi.org/10.1105/tpc.110.074716

      In this study, the characterization of OrrDs, a dominant transposon-tagged tomato mutant deficient in the NDH-M subunit, provided evidence that the plastid NAD(P)H dehydrogenase (NDH) complex is essential for the fruit ripening process and related metabolism.

  7. Wong, Hann Ling

    1. You have accessRestricted Access
      RAV-Like1 Maintains Brassinosteroid Homeostasis via the Coordinated Activation of BRI1 and Biosynthetic Genes in Rice
      Byoung Il Je, Hai Long Piao, Soon Ju Park, Sung Han Park, Chul Min Kim, Yuan Hu Xuan, Su Hyun Park, Jin Huang, Yang Do Choi, Gynheung An, Hann Ling Wong, Shozo Fujioka