| | This journal provides immediate access to some articles. In This Issue Abscisic Acid Biosynthesis Gene Underscores the Complexity of Sugar, Stress, and Hormone Interactions Nancy A. Eckardt PMCID: PMC540294 Meeting Report Genomics and Forest Biology: Populus Emerges as the Perennial Favorite Stan D. Wullschleger, Stefan Jansson, and Gail Taylor PMCID: PMC540295 Genomics Highlight Chlamydomonas Chloroplast Genome and Transcriptome Analysis Nancy A. Eckardt PMCID: PMC540296 Genomics Articles The Chlamydomonas reinhardtii Plastid Chromosome: Islands of Genes in a Sea of Repeats Jude E. Maul, Jason W. Lilly, Liying Cui, Claude W. dePamphilis, Webb Miller, Elizabeth H. Harris, and David B. Stern PMCID: PMC153795 The Chlamydomonas reinhardtii Organellar Genomes Respond Transcriptionally and Post-Transcriptionally to Abiotic Stimuli Jason W. Lilly, Jude E. Maul, and David B. Stern PMCID: PMC152721 Research Articles VH1, a Provascular Cell–Specific Receptor Kinase That Influences Leaf Cell Patterns in Arabidopsis Nicole K. Clay and Timothy Nelson PMCID: PMC152722 A Unique Short-Chain Dehydrogenase/Reductase in Arabidopsis Glucose Signaling and Abscisic Acid Biosynthesis and Functions Wan-Hsing Cheng, Akira Endo, Li Zhou, Jessica Penney, Huei-Chi Chen, Analilia Arroyo, Patricia Leon, Eiji Nambara, Tadao Asami, Mitsunori Seo, Tomokazu Koshiba, and Jen Sheen PMCID: PMC152723 Plant Rac-Like GTPases Are Activated by Auxin and Mediate Auxin-Responsive Gene Expression Li-zhen Tao, Alice Y. Cheung, and Hen-ming Wu PMCID: PMC152724 YABBY Polarity Genes Mediate the Repression of KNOX Homeobox Genes in Arabidopsis Mande K. Kumaran, John L. Bowman, and Venkatesan Sundaresan PMCID: PMC152725 Global and Hormone-Induced Gene Expression Changes during Shoot Development in Arabidopsis Ping Che, Derek J. Gingerich, Sonia Lall, and Stephen H. Howell PMCID: PMC152726 Plasma Membrane–Associated ROP10 Small GTPase Is a Specific Negative Regulator of Abscisic Acid Responses in Arabidopsis Zhi-Liang Zheng, Majse Nafisi, Arvin Tam, Hai Li, Dring N. Crowell, S. Narasimha Chary, Julian I. Schroeder, Junjiang Shen, and Zhenbiao Yang PMCID: PMC152727 AtOPT3, a Member of the Oligopeptide Transporter Family, Is Essential for Embryo Development in Arabidopsis Minviluz G. Stacey, Serry Koh, Jeffrey Becker, and Gary Stacey PMCID: PMC152728 Early Gene Expression Associated with the Commitment and Differentiation of a Plant Tracheary Element Is Revealed by cDNA–Amplified Fragment Length Polymorphism Analysis Dimitra Milioni, Pierre-Etienne Sado, Nicola J. Stacey, Keith Roberts, and Maureen C. McCann PMCID: PMC152729 Centromeric Retroelements and Satellites Interact with Maize Kinetochore Protein CENH3 Cathy Xiaoyan Zhong, Joshua B. Marshall, Christopher Topp, Rebecca Mroczek, Akio Kato, Kiyotaka Nagaki, James A. Birchler, Jiming Jiang, and R. Kelly Dawe PMCID: PMC152730 Molecular Mechanisms of Proline-Mediated Tolerance to Toxic Heavy Metals in Transgenic Microalgae Surasak Siripornadulsil, Samuel Traina, Desh Pal S. Verma, and Richard T. Sayre PMCID: PMC152731 Disruption of a Guard Cell–Expressed Protein Phosphatase 2A Regulatory Subunit, RCN1, Confers Abscisic Acid Insensitivity in Arabidopsis June M. Kwak, Ji-Hye Moon, Yoshiyuki Murata, Kazuyuki Kuchitsu, Nathalie Leonhardt, Alison DeLong, and Julian I. Schroeder PMCID: PMC152732 Redundant Proteolytic Mechanisms Process Seed Storage Proteins in the Absence of Seed-Type Members of the Vacuolar Processing Enzyme Family of Cysteine Proteases Darren Gruis, David A. Selinger, Jill M. Curran, and Rudolf Jung PMCID: PMC152733 Inducible DNA Demethylation Mediated by the Maize Suppressor-mutator Transposon-Encoded TnpA Protein Hongchang Cui and Nina V. Fedoroff PMCID: PMC152734 A Two-Component Mn2+-Sensing System Negatively Regulates Expression of the mntCAB Operon in Synechocystis Katsushi Yamaguchi, Iwane Suzuki, Hiroshi Yamamoto, Alexander Lyukevich, Irina Bodrova, Dmitry A. Los, Irina Piven, Vladislav Zinchenko, Minoru Kanehisa, and Norio Murata PMCID: PMC152735 Regulation of the Pollen-Specific Actin-Depolymerizing Factor LlADF1 Ellen G. Allwood, Richard G. Anthony, Andrei P. Smertenko, Stefanie Reichelt, Bjorn K. Drobak, John H. Doonan, Alan G. Weeds, and Patrick J. Hussey PMCID: PMC152736 The Tomato R Gene Products I-2 and Mi-1 Are Functional ATP Binding Proteins with ATPase Activity Wladimir I. L. Tameling, Sandra D. J. Elzinga, Patricia S. Darmin, Jack H. Vossen, Frank L. W. Takken, Michel A. Haring, and Ben J. C. Cornelissen PMCID: PMC152737 Positioning of Nuclei in Arabidopsis Root Hairs: An Actin-Regulated Process of Tip Growth Tijs Ketelaar, Cendrine Faivre-Moskalenko, John J. Esseling, Norbert C. A. de Ruijter, Claire S. Grierson, Marileen Dogterom, and Anne Mie C. Emons PMCID: PMC152738 Proteomic Characterization of the Small Subunit of Chlamydomonas reinhardtii Chloroplast Ribosome: Identification of a Novel S1 Domain–Containing Protein and Unusually Large Orthologs of Bacterial S2, S3, and S5 Kenichi Yamaguchi, Susana Prieto, María Verónica Beligni, Paul A. Haynes, W. Hayes McDonald, John R. Yates, III, and Stephen P. Mayfield PMCID: PMC152739 Correction Plant Cell. 2002 November; 14(11): 2975–2976. doi: 10.1105/tpc.14101.PMCID: PMC152740 Corrects: . |
