| | This journal provides immediate access to some articles. Editorial The Free Flow of Ideas, Information, and Materials N. V. Raikhel, M. Nishimura, R. S. Quatrano, S. H. Howell, W. Davies, and D. Bowles PMCID: PMC1464701 In This Issue Giving Rice the Time of Day: Molecular Identification of a Major Photoperiod Sensitivity Quantitative Trait Locus N. A. Eckardt PMCID: PMC1464702 Meeting Report Arabidopsis Research 2000 S. Abel, M. Blazquez, J. Dangl, X. W. Deng, I. Graham, J. Harada, J. Jones, and O. Nilsson PMCID: PMC1464703 Research Articles A Segmental Gene Duplication Generated Differentially Expressed myb-Homologous Genes in Maize Peifen Zhang, Surinder Chopra, and Thomas Peterson PMCID: PMC102220 The Pseudomonas AvrPto Protein Is Differentially Recognized by Tomato and Tobacco and Is Localized to the Plant Plasma Membrane Libo Shan, Venkatappa K. Thara, Gregory B. Martin, Jian-Min Zhou, and Xiaoyan Tang PMCID: PMC102221 Nuclear Localization of NPR1 Is Required for Activation of PR Gene Expression Mark Kinkema, Weihua Fan, and Xinnian Dong PMCID: PMC102222 A Mutation in the Arabidopsis HYL1 Gene Encoding a dsRNA Binding Protein Affects Responses to Abscisic Acid, Auxin, and Cytokinin Cheng Lu and Nina Fedoroff PMCID: PMC102223 Mutations in the FIE and MEA Genes That Encode Interacting Polycomb Proteins Cause Parent-of-Origin Effects on Seed Development by Distinct Mechanisms Ramin Yadegari, Tetsu Kinoshita, Ofra Lotan, Gal Cohen, Anat Katz, Yeonhee Choi, Aviva Katz, Kazuo Nakashima, John J. Harada, Robert B. Goldberg, Robert L. Fischer, and Nir Ohad PMCID: PMC102224 Activation Tagging Identifies a Conserved MYB Regulator of Phenylpropanoid Biosynthesis Justin O. Borevitz, Yiji Xia, Jack Blount, Richard A. Dixon, and Chris Lamb PMCID: PMC102225 Cloning and Characterization of IAR1, a Gene Required for Auxin Conjugate Sensitivity in Arabidopsis Jamie Lasswell, Luise E. Rogg, David C. Nelson, Catherine Rongey, and Bonnie Bartel PMCID: PMC102226 PROCUSTE1 Encodes a Cellulose Synthase Required for Normal Cell Elongation Specifically in Roots and Dark-Grown Hypocotyls of Arabidopsis Mathilde Fagard, Thierry Desnos, Thierry Desprez, Florence Goubet, Guislaine Refregier, Gregory Mouille, Maureen McCann, Catherine Rayon, Samantha Vernhettes, and Herman Höfte PMCID: PMC102227 Plant Nuclei Can Contain Extensive Grooves and Invaginations David A. Collings, Crystal N. Carter, Jochen C. Rink, Amie C. Scott, Sarah E. Wyatt, and Nina Strömgren Allen PMCID: PMC102228 Chilling Tolerance in Arabidopsis Involves ALA1, a Member of a New Family of Putative Aminophospholipid Translocases Eric Gomès, Mia Kyed Jakobsen, Kristian B. Axelsen, Markus Geisler, and Michael Gjedde Palmgren PMCID: PMC102229 The Molybdenum Cofactor Biosynthetic Protein Cnx1 Complements Molybdate-Repairable Mutants, Transfers Molybdenum to the Metal Binding Pterin, and Is Associated with the Cytoskeleton Günter Schwarz, Jutta Schulze, Florian Bittner, Thomas Eilers, Jochen Kuper, Gabriele Bollmann, Andrea Nerlich, Henner Brinkmann, and Ralf R. Mendel PMCID: PMC102230 Hd1, a Major Photoperiod Sensitivity Quantitative Trait Locus in Rice, Is Closely Related to the Arabidopsis Flowering Time Gene CONSTANS Masahiro Yano, Yuichi Katayose, Motoyuki Ashikari, Utako Yamanouchi, Lisa Monna, Takuichi Fuse, Tomoya Baba, Kimiko Yamamoto, Yosuke Umehara, Yoshiaki Nagamura, and Takuji Sasaki PMCID: PMC102231 Cloning of the Arabidopsis RSF1 Gene by Using a Mapping Strategy Based on High-Density DNA Arrays and Denaturing High-Performance Liquid Chromatography Jamie I. Spiegelman, Michael N. Mindrinos, Christian Fankhauser, Daniel Richards, Jason Lutes, Joanne Chory, and Peter J. Oefner PMCID: PMC102232 Cryptochromes Are Required for Phytochrome Signaling to the Circadian Clock but Not for Rhythmicity Paul F. Devlin and Steve A. Kay PMCID: PMC102233 MYB-Related Transcription Factor NtMYB2 Induced by Wounding and Elicitors is a Regulator of the Tobacco Retrotransposon Tto1 and Defense-Related Genes Kazuhiko Sugimoto, Shin Takeda, and Hirohiko Hirochika PMCID: PMC102234 Multiple Cellulose Synthase Catalytic Subunits Are Required for Cellulose Synthesis in Arabidopsis Neil G. Taylor, Steven Laurie, and Simon R. Turner PMCID: PMC102235 Mutational Analysis of the Arabidopsis Nucleotide Binding Site–Leucine-Rich Repeat Resistance Gene RPS2 Yi Tao, Fenghua Yuan, R. Todd Leister, Frederick M. Ausubel, and Fumiaki Katagiri PMCID: PMC102236 |
