| | This journal provides immediate access to some articles. In This Issue A New Twist on Systemic Acquired Resistance: Redox Control of the NPR1–TGA1 Interaction by Salicylic Acid Nancy A. Eckardt PMCID: PMC540290 Research Articles The Arabidopsis Auxin-Inducible Gene ARGOS Controls Lateral Organ Size Yuxin Hu, Qi Xie, and Nam-Hai Chua PMCID: PMC181323 Isolation and Characterization of phyC Mutants in Arabidopsis Reveals Complex Crosstalk between Phytochrome Signaling Pathways Elena Monte, José M. Alonso, Joseph R. Ecker, Yuelin Zhang, Xin Li, Jeff Young, Sandra Austin-Phillips, and Peter H. Quail PMCID: PMC181324 Mutant Analyses Define Multiple Roles for Phytochrome C in Arabidopsis Photomorphogenesis Keara A. Franklin, Seth J. Davis, Wendy M. Stoddart, Richard D. Vierstra, and Garry C. Whitelam PMCID: PMC181325 Secretory Low Molecular Weight Phospholipase A2 Plays Important Roles in Cell Elongation and Shoot Gravitropism in Arabidopsis Hyoung Yool Lee, Sung Chul Bahn, Yoon-Mi Kang, Kyu Hee Lee, Hae Jin Kim, Eun Kyeung Noh, Jiwan P. Palta, Jeong Sheop Shin, and Stephen B. Ryu PMCID: PMC181326 Domain Analysis of the Chloroplast Polynucleotide Phosphorylase Reveals Discrete Functions in RNA Degradation, Polyadenylation, and Sequence Homology with Exosome Proteins Shlomit Yehudai-Resheff, Victoria Portnoy, Sivan Yogev, Noam Adir, and Gadi Schuster PMCID: PMC181327 BRITTLE CULM1, Which Encodes a COBRA-Like Protein, Affects the Mechanical Properties of Rice Plants Yunhai Li, Qian Qian, Yihua Zhou, Meixian Yan, Lei Sun, Mu Zhang, Zhiming Fu, Yonghong Wang, Bin Han, Xiaoming Pang, Mingsheng Chen, and Jiayang Li PMCID: PMC181328 Analysis of Combinatorial Loss-of-Function Mutants in the Arabidopsis Ethylene Receptors Reveals That the ers1 etr1 Double Mutant Has Severe Developmental Defects That Are EIN2 Dependent Anne E. Hall and Anthony B. Bleecker PMCID: PMC181329 Disruption of the AtREV3 Gene Causes Hypersensitivity to Ultraviolet B Light and γ-Rays in Arabidopsis: Implication of the Presence of a Translesion Synthesis Mechanism in Plants Ayako Sakamoto, Vo Thi Thuong Lan, Yoshihiro Hase, Naoya Shikazono, Tsukasa Matsunaga, and Atsushi Tanaka PMCID: PMC181330 Involvement of the Secretory Pathway and the Cytoskeleton in Intracellular Targeting and Tubule Assembly of Grapevine fanleaf virus Movement Protein in Tobacco BY-2 Cells Céline Laporte, Guillaume Vetter, Anne-Marie Loudes, David G. Robinson, Stefan Hillmer, Christiane Stussi-Garaud, and Christophe Ritzenthaler PMCID: PMC181331 A Novel WRKY Transcription Factor, SUSIBA2, Participates in Sugar Signaling in Barley by Binding to the Sugar-Responsive Elements of the iso1 Promoter Chuanxin Sun, Sara Palmqvist, Helena Olsson, Mats Borén, Staffan Ahlandsberg, and Christer Jansson PMCID: PMC181332 Endoreduplication Mediated by the Anaphase-Promoting Complex Activator CCS52A Is Required for Symbiotic Cell Differentiation in Medicago truncatula Nodules Jose Maria Vinardell, Elena Fedorova, Angel Cebolla, Zoltan Kevei, Gabor Horvath, Zsolt Kelemen, Sylvie Tarayre, François Roudier, Peter Mergaert, Adam Kondorosi, and Eva Kondorosi PMCID: PMC181333 Transcript Profiling Coupled with Spatial Expression Analyses Reveals Genes Involved in Distinct Developmental Stages of an Arbuscular Mycorrhizal Symbiosis Jinyuan Liu, Laura A. Blaylock, Gabriella Endre, Jennifer Cho, Christopher D. Town, Kathryn A. VandenBosch, and Maria J. Harrison PMCID: PMC181334 Phosphorylation of the Potyvirus Capsid Protein by Protein Kinase CK2 and Its Relevance for Virus Infection Konstantin I. Ivanov, Pietri Puustinen, Rasa Gabrenaite, Helena Vihinen, Lars Rönnstrand, Leena Valmu, Nisse Kalkkinen, and Kristiina Mäkinen PMCID: PMC181335 Enzymes of Glycolysis Are Functionally Associated with the Mitochondrion in Arabidopsis Cells Philippe Giegé, Joshua L. Heazlewood, Ute Roessner-Tunali, A. Harvey Millar, Alisdair R. Fernie, Christopher J. Leaver, and Lee J. Sweetlove PMCID: PMC181336 FtsH Is Involved in the Early Stages of Repair of Photosystem II in Synechocystis sp PCC 6803 Paulo Silva, Elinor Thompson, Shaun Bailey, Olaf Kruse, Conrad W. Mullineaux, Colin Robinson, Nicholas H. Mann, and Peter J. Nixon PMCID: PMC181337 A Grape ASR Protein Involved in Sugar and Abscisic Acid Signaling Birsen Çakir, Alice Agasse, Cécile Gaillard, Amélie Saumonneau, Serge Delrot, and Rossitza Atanassova PMCID: PMC181338 The Arabidopsis NPR1 Disease Resistance Protein Is a Novel Cofactor That Confers Redox Regulation of DNA Binding Activity to the Basic Domain/Leucine Zipper Transcription Factor TGA1 Charles Després, Catherine Chubak, Amanda Rochon, Rena Clark, Terry Bethune, Darrell Desveaux, and Pierre R. Fobert PMCID: PMC181339 Evidence That Rice and Other Cereals Are Ancient Aneuploids Klaas Vandepoele, Cedric Simillion, and Yves Van de Peer PMCID: PMC181340 The Presence of a Chromatin Boundary Appears to Shield a Transgene in Tobacco from RNA Silencing Ludmila Mlynárová, Andrea Hricová, Annelies Loonen, and Jan-Peter Nap PMCID: PMC181341 Regulation of Root Ion Transporters by Photosynthesis: Functional Importance and Relation with Hexokinase Laurence Lejay, Xavier Gansel, Miguel Cerezo, Pascal Tillard, Cathrin Müller, Anne Krapp, Nicolaus von Wirén, Françoise Daniel-Vedele, and Alain Gojon PMCID: PMC181342 |
