| | This journal provides immediate access to some articles. In This Issue Ins and Outs of E2Fs Nancy A. Eckardt PMCID: PMC540292 Insight Demeter: On Seeds and Goddesses Allan Lohe and Abed Chaudhury PMCID: PMC540293 Genomics Article A High-Throughput Arabidopsis Reverse Genetics System Allen Sessions, Ellen Burke, Gernot Presting, George Aux, John McElver, David Patton, Bob Dietrich, Patrick Ho, Johana Bacwaden, Cynthia Ko, Joseph D. Clarke, David Cotton, David Bullis, Jennifer Snell, Trini Miguel, Don Hutchison, Bill Kimmerly, Theresa Mitzel, Fumiaki Katagiri, Jane Glazebrook, Marc Law, and Stephen A. Goff PMCID: PMC151197 Research Articles Host DNA Replication Is Induced by Geminivirus Infection of Differentiated Plant Cells Steven Nagar, Linda Hanley-Bowdoin, and Dominique Robertson PMCID: PMC151198 OSM1/SYP61: A syntaxin protein in arabidopsis controls abscisic acid–mediated and non-abscisic acid–mediated responses to abiotic stress Jianhua Zhu, Zhizhong Gong, Changqing Zhang, Chun-Peng Song, Barbara Damsz, Günsu Inan, Hisashi Koiwa, Jian-Kang Zhu, Paul M. Hasegawa, and Ray A. Bressan PMCID: PMC151199 Regulation of Axis Determinacy by the Arabidopsis PINHEAD Gene Karyn Lynn Newman, Anita G. Fernandez, and M. Kathryn Barton PMCID: PMC151200 A Phytochrome-Associated Protein Phosphatase 2A Modulates Light Signals in Flowering Time Control in Arabidopsis Dae-Hwan Kim, Jeong-Gu Kang, Song-Sook Yang, Kyung-Sook Chung, Pill-Soon Song, and Chung-Mo Park PMCID: PMC151201 Arabidopsis E2Fc Functions in Cell Division and Is Degraded by the Ubiquitin-SCFAtSKP2 Pathway in Response to Light Juan Carlos del Pozo, Maria Beatrice Boniotti, and Crisanto Gutierrez PMCID: PMC151202 Xyloglucan Endotransglycosylases Have a Function during the Formation of Secondary Cell Walls of Vascular Tissues Veronica Bourquin, Nobuyuki Nishikubo, Hisashi Abe, Harry Brumer, Stuart Denman, Marlin Eklund, Maria Christiernin, Tunla T. Teeri, Björn Sundberg, and Ewa J. Mellerowicz PMCID: PMC151203 Arabidopsis OST1 Protein Kinase Mediates the Regulation of Stomatal Aperture by Abscisic Acid and Acts Upstream of Reactive Oxygen Species Production Anna-Chiara Mustilli, Sylvain Merlot, Alain Vavasseur, Francesca Fenzi, and Jérôme Giraudat PMCID: PMC151204 A Kinesin-Like Protein Is Essential for Oriented Deposition of Cellulose Microfibrils and Cell Wall Strength Ruiqin Zhong, David H. Burk, W. Herbert Morrison, III, and Zheng-Hua Ye PMCID: PMC151205 empty pericarp2 Encodes a Negative Regulator of the Heat Shock Response and Is Required for Maize Embryogenesis Suneng Fu, Robert Meeley, and Michael J. Scanlon PMCID: PMC151206 Gibberellins Are Required for Seed Development and Pollen Tube Growth in Arabidopsis Davinder P. Singh, Angelica M. Jermakow, and Stephen M. Swain PMCID: PMC151207 A Gain-of-Function Mutation in an Arabidopsis Toll Interleukin1 Receptor–Nucleotide Binding Site–Leucine-Rich Repeat Type R Gene Triggers Defense Responses and Results in Enhanced Disease Resistance Yumiko Shirano, Pradeep Kachroo, Jyoti Shah, and Daniel F. Klessig PMCID: PMC151208 Cloning the Tomato Curl3 Gene Highlights the Putative Dual Role of the Leucine-Rich Repeat Receptor Kinase tBRI1/SR160 in Plant Steroid Hormone and Peptide Hormone Signaling Teresa Montoya, Takahito Nomura, Kerrie Farrar, Tsuyoshi Kaneta, Takao Yokota, and Gerard J. Bishop PMCID: PMC151209 Abscisic Acid–Induced Transcription Is Mediated by Phosphorylation of an Abscisic Acid Response Element Binding Factor, TRAB1 Yasuaki Kagaya, Tokunori Hobo, Michiharu Murata, Atushi Ban, and Tsukaho Hattori PMCID: PMC151210 Gibberellin-Mediated Proteasome-Dependent Degradation of the Barley DELLA Protein SLN1 Repressor Xiangdong Fu, Donald E. Richards, Tahar Ait-ali, Llewelyn W. Hynes, Helen Ougham, Jinrong Peng, and Nicholas P. Harberd PMCID: PMC151211 ZEN1 Is a Key Enzyme in the Degradation of Nuclear DNA during Programmed Cell Death of Tracheary Elements Jun Ito and Hiroo Fukuda PMCID: PMC151212 Structural Analysis of the Maize Rp1 Complex Reveals Numerous Sites and Unexpected Mechanisms of Local Rearrangement Wusirika Ramakrishna, John Emberton, Matthew Ogden, Phillip SanMiguel, and Jeffrey L. Bennetzen PMCID: PMC151213 Two E2F Elements Regulate the Proliferating Cell Nuclear Antigen Promoter Differently during Leaf Development Erin M. Egelkrout, Luisa Mariconti, Sharon B. Settlage, Rino Cella, Dominique Robertson, and Linda Hanley-Bowdoin PMCID: PMC151214 Regulation of Root Hair Initiation and Expansin Gene Expression in Arabidopsis Hyung-Taeg Cho and Daniel J. Cosgrove PMCID: PMC151215 A Peptide Chain Release Factor 2 Affects the Stability of UGA-Containing Transcripts in Arabidopsis Chloroplasts Jörg Meurer, Lina Lezhneva, Katrin Amann, Manfred Gödel, Staver Bezhani, Irena Sherameti, and Ralf Oelmüller PMCID: PMC151216 Differential Expression of Alternative Oxidase Genes in Maize Mitochondrial Mutants Olga V. Karpova, Evgeny V. Kuzmin, Thomas E. Elthon, and Kathleen J. Newton PMCID: PMC151217 |
