Table of Contents

RESEARCH ARTICLES

• Open Access

  MicroRNA-Targeted and Small Interfering RNA–Mediated mRNA Degradation Is Regulated by Argonaute, Dicer, and RNA-Dependent RNA Polymerase in Arabidopsis

  Michael Ronemus, Matthew W. Vaughn, Robert A. Martienssen

  Plant Cell Jul 2006, 18 (7) 1559-1574; DOI: https://doi.org/10.1105/tpc.106.042127
• Open Access

  Constitutive Expression Exposes Functional Redundancy between the Arabidopsis Histone H2A Gene HTA1 and Other H2A Gene Family Members

  HoChul Yi, Nagesh Sardesai, Toshinori Fujinuma, Chien-Wei Chan, Veena, Stanton B. Gelvin

  Plant Cell Jul 2006, 18 (7) 1575-1589; DOI: https://doi.org/10.1105/tpc.105.039719
• You have accessRestricted Access

  The Arabidopsis SUPPRESSOR OF AUXIN RESISTANCE Proteins Are Nucleoporins with an Important Role in Hormone Signaling and Development

  Geraint Parry, Sally Ward, Alex Cernac, Sunethra Dharmasiri, Mark Estelle

  Plant Cell Jul 2006, 18 (7) 1590-1603; DOI: https://doi.org/10.1105/tpc.106.041566
• You have accessRestricted Access

  PINOID Positively Regulates Auxin Efflux in Arabidopsis Root Hair Cells and Tobacco Cells

  Sang Ho Lee, Hyung-Taeg Cho

  Plant Cell Jul 2006, 18 (7) 1604-1616; DOI: https://doi.org/10.1105/tpc.105.035972
• You have accessRestricted Access

  Silencing the Flavonoid Pathway in Medicago truncatula Inhibits Root Nodule Formation and Prevents Auxin Transport Regulation by Rhizobia

  Anton P. Wasson, Flavia I. Pellerone, Ulrike Mathesius

  Plant Cell Jul 2006, 18 (7) 1617-1629; DOI: https://doi.org/10.1105/tpc.105.038232
• You have accessRestricted Access

  The Arabidopsis Root Hair Cell Wall Formation Mutant lrx1 Is Suppressed by Mutations in the RHM1 Gene Encoding a UDP-l-Rhamnose Synthase

  Anouck Diet, Bruce Link, Georg J. Seifert, Barbara Schellenberg, Ulrich Wagner, Markus Pauly, Wolf-Dieter Reiter, Christoph Ringli

  Plant Cell Jul 2006, 18 (7) 1630-1641; DOI: https://doi.org/10.1105/tpc.105.038653
• You have accessRestricted Access

  A Network of Local and Redundant Gene Regulation Governs Arabidopsis Seed Maturation

  Alexandra To, Christiane Valon, Gil Savino, Jocelyne Guilleminot, Martine Devic, Jérôme Giraudat, François Parcy

  Plant Cell Jul 2006, 18 (7) 1642-1651; DOI: https://doi.org/10.1105/tpc.105.039925
• Open Access

  Jekyll Encodes a Novel Protein Involved in the Sexual Reproduction of Barley

  Volodymyr Radchuk, Ljudmilla Borisjuk, Ruslana Radchuk, Hans-Henning Steinbiss, Hardy Rolletschek, Sylvia Broeders, Ulrich Wobus

  Plant Cell Jul 2006, 18 (7) 1652-1666; DOI: https://doi.org/10.1105/tpc.106.041335
• You have accessRestricted Access

  The BAM1/BAM2 Receptor-Like Kinases Are Important Regulators of Arabidopsis Early Anther Development

  Carey L.H. Hord, Changbin Chen, Brody J. DeYoung, Steven E. Clark, Hong Ma

  Plant Cell Jul 2006, 18 (7) 1667-1680; DOI: https://doi.org/10.1105/tpc.105.036871
• You have accessRestricted Access

  A Novel Organization of ACT Domains in Allosteric Enzymes Revealed by the Crystal Structure of Arabidopsis Aspartate Kinase

  Corine Mas-Droux, Gilles Curien, Mylène Robert-Genthon, Mathieu Laurencin, Jean-Luc Ferrer, Renaud Dumas

  Plant Cell Jul 2006, 18 (7) 1681-1692; DOI: https://doi.org/10.1105/tpc.105.040451
• You have accessRestricted Access

  Plastoglobules Are Lipoprotein Subcompartments of the Chloroplast That Are Permanently Coupled to Thylakoid Membranes and Contain Biosynthetic Enzymes

  Jotham R. Austin II, Elizabeth Frost, Pierre-Alexandre Vidi, Felix Kessler, L. Andrew Staehelin

  Plant Cell Jul 2006, 18 (7) 1693-1703; DOI: https://doi.org/10.1105/tpc.105.039859
• You have accessRestricted Access

  Downregulation of ClpR2 Leads to Reduced Accumulation of the ClpPRS Protease Complex and Defects in Chloroplast Biogenesis in Arabidopsis

  Andrea Rudella, Giulia Friso, Jose M. Alonso, Joseph R. Ecker, Klaas J. van Wijk

  Plant Cell Jul 2006, 18 (7) 1704-1721; DOI: https://doi.org/10.1105/tpc.106.042861
• You have accessRestricted Access

  Analysis of the Arabidopsis rsr4-1/pdx1-3 Mutant Reveals the Critical Function of the PDX1 Protein Family in Metabolism, Development, and Vitamin B6 Biosynthesis

  Susan Wagner, Anne Bernhardt, Jan Erik Leuendorf, Christel Drewke, Anna Lytovchenko, Nader Mujahed, Cristian Gurgui, Wolf B. Frommer, Eckhard Leistner, Alisdair R. Fernie, Hanjo Hellmann

  Plant Cell Jul 2006, 18 (7) 1722-1735; DOI: https://doi.org/10.1105/tpc.105.036269
• You have accessRestricted Access

  STABILIZED1, a Stress-Upregulated Nuclear Protein, Is Required for Pre-mRNA Splicing, mRNA Turnover, and Stress Tolerance in Arabidopsis

  Byeong-ha Lee, Avnish Kapoor, Jianhua Zhu, Jian-Kang Zhu

  Plant Cell Jul 2006, 18 (7) 1736-1749; DOI: https://doi.org/10.1105/tpc.106.042184
• Open Access

  A Comprehensive Structure–Function Analysis of Arabidopsis SNI1 Defines Essential Regions and Transcriptional Repressor Activity

  Rebecca A. Mosher, Wendy E. Durrant, Dong Wang, Junqi Song, Xinnian Dong

  Plant Cell Jul 2006, 18 (7) 1750-1765; DOI: https://doi.org/10.1105/tpc.105.039677
• You have accessRestricted Access

  Cellulose Binding Domains of a Phytophthora Cell Wall Protein Are Novel Pathogen-Associated Molecular Patterns

  Elodie Gaulin, Nani Dramé, Claude Lafitte, Trudy Torto-Alalibo, Yves Martinez, Carine Ameline-Torregrosa, Moustafa Khatib, Honoré Mazarguil, François Villalba-Mateos, Sophien Kamoun, Christian Mazars, Bernard Dumas, Arnaud Bottin, Marie-Thérèse Esquerré-Tugayé, Martina Rickauer

  Plant Cell Jul 2006, 18 (7) 1766-1777; DOI: https://doi.org/10.1105/tpc.105.038687