9 May 2008

A Mutant Impaired in the Production of Plastome-Encoded Proteins Uncovers a Mechanism for the Homeostasis of Isoprenoid Biosynthetic Enzymes in Arabidopsis Plastids

Úrsula Flores-Pérez, Susanna Sauret-Güeto, Elisabet Gas, Paul Jarvis, and Manuel Rodríguez-Concepción

Plant Cell 10.1105/tpc.108.058768 [Abstract] [PDF] [Supplemental Data]    

Signals Derived from YABBY Gene Activities in Organ Primordia Regulate Growth and Partitioning of Arabidopsis Shoot Apical Meristems

Alexander Goldshmidt, John Paul Alvarez, John L. Bowman, and Yuval Eshed

Plant Cell 10.1105/tpc.107.057877 [Abstract] [PDF] [Supplemental Data]    

6 May 2008

Identification of a Xylogalacturonan Xylosyltransferase Involved in Pectin Biosynthesis in Arabidopsis Jacob Krüger Jensen, Susanne Oxenbøll Sørensen, Jesper Harholt, Naomi Geshi, Yumiko Sakuragi, Isabel Møller, Joris Zandleven, Adriana J. Bernal, Niels Bjerg Jensen, Charlotte Sørensen, Markus Pauly, Gerrit Beldman, William G.T. Willats, and Henrik Vibe Scheller Plant Cell 10.1105/tpc.107.050906 [Abstract] [PDF] [Supplemental Data]   OPEN ACCESS ARTICLE

30 April 2008

Activated Expression of an Arabidopsis HD-START Protein Confers Drought Tolerance with Improved Root System and Reduced Stomatal Density Hong Yu, Xi Chen, Yuan-Yuan Hong, Yao Wang, Ping Xu, Sheng-Dong Ke, Hai-Yan Liu, Jian-Kang Zhu, David J. Olive, and Cheng-Bin Xiang Plant Cell 10.1105/tpc.108.058263 [Abstract] [PDF] [Supplemental Data]   OPEN ACCESS ARTICLE

Fungal Effector Protein AVR2 Targets Diversifying Defense-Related Cys Proteases of Tomato

Mohammed Shabab, Takayuki Shindo, Christian Gu, Farnusch Kaschani, Twinkal Pansuriya, Raju Chintha, Anne Harzen, Tom Colby, Sophien Kamoun, and Renier A.L. van der Hoorn

Plant Cell 10.1105/tpc.107.056325 [Abstract] [PDF] [Supplemental Data]    

25 April 2008

Regulation of Plastid Gene Expression in the Chloroplast-to-Chromoplast Transition

Nancy R. Hofmann

Plant Cell 10.1105/tpc.108.200413 [PDF]    

High-Resolution Imaging of Cortical Microtubule Arrays

Nancy A. Eckardt

Plant Cell 10.1105/tpc.108.060228 [PDF]    

Reduced V-ATPase Activity in the trans-Golgi Network Causes Oxylipin-Dependent Hypocotyl Growth Inhibition in Arabidopsis

Angela Brüx, Tzu-Yin Liu, Melanie Krebs, York-Dieter Stierhof, Jan U. Lohmann, Otto Miersch, Claus Wasternack, and Karin Schumacher

Plant Cell 10.1105/tpc.108.058362 [Abstract] [PDF] [Supplemental Data]    

Analysis of the Arabidopsis Histidine Kinase ATHK1 Reveals a Connection between Vegetative Osmotic Stress Sensing and Seed Maturation Dana J. Wohlbach, Betania F. Quirino, and Michael R. Sussman Plant Cell 10.1105/tpc.107.055871 [Abstract] [PDF] [Supplemental Data]   OPEN ACCESS ARTICLE

Functional and Physiological Characterization of Arabidopsis INOSITOL TRANSPORTER1, a Novel Tonoplast-Localized Transporter for myo-Inositol

Sabine Schneider, Diana Beyhl, Rainer Hedrich, and Norbert Sauer

Plant Cell 10.1105/tpc.107.055632 [Abstract] [PDF] [Supplemental Data]    

Plastid Transcriptomics and Translatomics of Tomato Fruit Development and Chloroplast-to-Chromoplast Differentiation: Chromoplast Gene Expression Largely Serves the Production of a Single Protein Sabine Kahlau and Ralph Bock Plant Cell 10.1105/tpc.107.055202 [Abstract] [PDF] [Supplemental Data]   OPEN ACCESS ARTICLE

REBELOTE, SQUINT, and ULTRAPETALA1 Function Redundantly in the Temporal Regulation of Floral Meristem Termination in Arabidopsis thaliana

Nathanaël Prunet, Patrice Morel, Anne-Marie Thierry, Yuval Eshed, John L. Bowman, Ioan Negrutiu, and Christophe Trehin

Plant Cell 10.1105/tpc.107.053306 [Abstract] [PDF] [Supplemental Data]    

22 April 2008

Analysis of Cortical Arrays from Tradescantia virginiana at High Resolution Reveals Discrete Microtubule Subpopulations and Demonstrates That Confocal Images of Arrays Can Be Misleading

Deborah A. Barton, Marylin Vantard, and Robyn L. Overall

Plant Cell 10.1105/tpc.108.058503 [Abstract] [PDF] [Supplemental Data]    

The coi1-16 Mutant Harbors a Second Site Mutation Rendering PEN2 Nonfunctional

Lore Westphal, Dierk Scheel, and Sabine Rosahl

Plant Cell 10.1105/tpc.107.056895 [PDF]    

18 April 2008

Probing the Role of Auxin in Wood Formation

Kathleen L. Farquharson

Plant Cell 10.1105/tpc.108.200412 [PDF]    

Distinct Light-Initiated Gene Expression and Cell Cycle Programs in the Shoot Apex and Cotyledons of Arabidopsis

Enrique López-Juez, Edyta Dillon, Zoltán Magyar, Safina Khan, Saul Hazeldine, Sarah M. de Jager, James A.H. Murray, Gerrit T.S. Beemster, László Bögre, and Hugh Shanahan

Plant Cell 10.1105/tpc.107.057075 [Abstract] [PDF] [Supplemental Data]    

Dissecting the Molecular Basis of the Regulation of Wood Formation by Auxin in Hybrid Aspen

Jeanette Nilsson, Anna Karlberg, Henrik Antti, Manuel Lopez-Vernaza, Ewa Mellerowicz, Catherine Perrot-Rechenmann, Göran Sandberg, and Rishikesh P. Bhalerao

Plant Cell 10.1105/tpc.107.055798 [Abstract] [PDF] [Supplemental Data]    

Arabidopsis SCARs Function Interchangeably to Meet Actin-Related Protein 2/3 Activation Thresholds during Morphogenesis

Chunhua Zhang, Eileen L. Mallery, Jessica Schlueter, Shanjin Huang, Youran Fan, Steven Brankle, Christopher J. Staiger, and Daniel B. Szymanski

Plant Cell 10.1105/tpc.107.055350 [Abstract] [PDF] [Supplemental Data]    

The Structure of Sucrose Phosphate Synthase from Halothermothrix orenii Reveals Its Mechanism of Action and Binding Mode Teck Khiang Chua, Janusz M. Bujnicki, Tien-Chye Tan, Frederick Huynh, Bharat K. Patel, and J. Sivaraman Plant Cell 10.1105/tpc.107.051193 [Abstract] [PDF] [Supplemental Data]   OPEN ACCESS ARTICLE

11 April 2008

HD-ZIP III Activity Is Modulated by Competitive Inhibitors via a Feedback Loop in Arabidopsis Shoot Apical Meristem Development

Youn-Sung Kim, Sang-Gyu Kim, Minsun Lee, Ilha Lee, Hye-Young Park, Pil Joon Seo, Jae-Hoon Jung, Eun-Jung Kwon, Se Won Suh, Kyung-Hee Paek, and Chung-Mo Park

Plant Cell 10.1105/tpc.107.057448 [Abstract] [PDF] [Supplemental Data]    

8 April 2008

Surprising New Member of the KNOTTED1-Like Family of Transcriptional Regulators Lacks a Homeodomain

Jennifer Mach

Plant Cell 10.1105/tpc.108.200410 [PDF]    

KNOX Lost the OX: The Arabidopsis KNATM Gene Defines a Novel Class of KNOX Transcriptional Regulators Missing the Homeodomain

Enrico Magnani and Sarah Hake

Plant Cell 10.1105/tpc.108.058495 [Abstract] [PDF] [Supplemental Data]    

Histone Acetylation and Chromatin Remodeling Are Required for UV-B–Dependent Transcriptional Activation of Regulated Genes in Maize

Paula Casati, Mabel Campi, Feixia Chu, Nagi Suzuki, David Maltby, Shenheng Guan, Alma L. Burlingame, and Virginia Walbot

Plant Cell 10.1105/tpc.107.056457 [Abstract] [PDF] [Supplemental Data]    

Thylakoid Membrane Remodeling during State Transitions in Arabidopsis

Silvia G. Chuartzman, Reinat Nevo, Eyal Shimoni, Dana Charuvi, Vladimir Kiss, Itzhak Ohad, Vlad Brumfeld, and Ziv Reich

Plant Cell 10.1105/tpc.107.055830 [Abstract] [PDF] [Supplemental Data]    

Identification and Regulation of TPS04/GES, an Arabidopsis Geranyllinalool Synthase Catalyzing the First Step in the Formation of the Insect-Induced Volatile C₁₆-Homoterpene TMTT

Marco Herde, Katrin Gärtner, Tobias G. Köllner, Benjamin Fode, Wilhelm Boland, Jonathan Gershenzon, Christiane Gatz, and Dorothea Tholl

Plant Cell 10.1105/tpc.106.049478 [Abstract] [PDF] [Supplemental Data]    

4 April 2008

PLP3 Proteins Function in Microtubule Assembly in Arabidopsis

Nancy A. Eckardt

Plant Cell 10.1105/tpc.108.200411 [PDF]    

Interaction of KNAT6 and KNAT2 with BREVIPEDICELLUS and PENNYWISE in Arabidopsis Inflorescences

Laura Ragni, Enric Belles-Boix, Markus Günl, and Véronique Pautot

Plant Cell 10.1105/tpc.108.058230 [Abstract] [PDF] [Supplemental Data]    

Phosducin-Like Protein 3 Is Required for Microtubule-Dependent Steps of Cell Division but Not for Meristem Growth in Arabidopsis M. Mar Castellano and Robert Sablowski Plant Cell 10.1105/tpc.107.057737 [Abstract] [PDF] [Supplemental Data]   OPEN ACCESS ARTICLE

Conserved C-Terminal Motifs Required for Avirulence and Suppression of Cell Death by Phytophthora sojae effector Avr1b

Daolong Dou, Shiv D. Kale, Xinle Wang, Yubo Chen, Qunqing Wang, Xia Wang, Rays H.Y. Jiang, Felipe D. Arredondo, Ryan G. Anderson, Poulami B. Thakur, John M. McDowell, Yuanchao Wang, and Brett M. Tyler

Plant Cell 10.1105/tpc.107.057067 [Abstract] [PDF] [Supplemental Data]    

-AMYLASE4, a Noncatalytic Protein Required for Starch Breakdown, Acts Upstream of Three Active -Amylases in Arabidopsis Chloroplasts Daniel C. Fulton, Michaela Stettler, Tabea Mettler, Cara K. Vaughan, Jing Li, Perigio Francisco, Manuel Gil, Heike Reinhold, Simona Eicke, Gaëlle Messerli, Gary Dorken, Karen Halliday, Alison M. Smith, Steven M. Smith, and Samuel C. Zeeman Plant Cell 10.1105/tpc.107.056507 [Abstract] [PDF] [Supplemental Data]   OPEN ACCESS ARTICLE

1 April 2008

The Receptor Kinase CORYNE of Arabidopsis Transmits the Stem Cell–Limiting Signal CLAVATA3 Independently of CLAVATA1

Ralf Müller, Andrea Bleckmann, and Rüdiger Simon

Plant Cell 10.1105/tpc.107.057547 [Abstract] [PDF] [Supplemental Data]    

Minor Antenna Proteins CP24 and CP26 Affect the Interactions between Photosystem II Subunits and the Electron Transport Rate in Grana Membranes of Arabidopsis

Silvia de Bianchi, Luca Dall'Osto, Giuseppe Tognon, Tomas Morosinotto, and Roberto Bassi

Plant Cell 10.1105/tpc.107.055749 [Abstract] [PDF] [Supplemental Data]    

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