| | This journal provides immediate access to some articles. Editorial Rewarding Collaboration Rich Jorgensen PMCID: PMC2174698 In This Issue Measuring Daylength: Pharbitis Takes a Different Approach Nancy A. Eckardt PMCID: PMC2174711 In Brief GA Signaling: Direct Targets of DELLA Proteins Nancy A. Eckardt PMCID: PMC2174702 MIDGET and the Function of Topoisomerase VI in Arabidopsis Nancy A. Eckardt PMCID: PMC2174713 Letters to the Editor Translational Genomics for Bioenergy Production: There's Room for More Than One Model Daniel R. Bush and Jan E. Leach PMCID: PMC2174715 Reply: Specific Reasons to Favor Maize in the U.S. Carolyn Lawrence and Virginia Walbot PMCID: PMC2174719 Research Articles Arabidopsis Relatives of the Human Lysine-Specific Demethylase1 Repress the Expression of FWA and FLOWERING LOCUS C and Thus Promote the Floral Transition Danhua Jiang, Wannian Yang, Yuehui He, and Richard M. Amasino PMCID: PMC2174716 A Circadian Rhythm Set by Dusk Determines the Expression of FT Homologs and the Short-Day Photoperiodic Flowering Response in Pharbitis Ryosuke Hayama, Bhavna Agashe, Elisabeth Luley, Rod King, and George Coupland PMCID: PMC2174708 MPB2C, a Microtubule-Associated Protein, Regulates Non-Cell-Autonomy of the Homeodomain Protein KNOTTED1 Nikola Winter, Gregor Kollwig, Shoudong Zhang, and Friedrich Kragler PMCID: PMC2174720 Two Calcium-Dependent Protein Kinases, CPK4 and CPK11, Regulate Abscisic Acid Signal Transduction in Arabidopsis Sai-Yong Zhu, Xiang-Chun Yu, Xiao-Jing Wang, Rui Zhao, Yan Li, Ren-Chun Fan, Yi Shang, Shu-Yuan Du, Xiao-Fang Wang, Fu-Qing Wu, Yan-Hong Xu, Xiao-Yan Zhang, and Da-Peng Zhang PMCID: PMC2174700 Global Analysis of DELLA Direct Targets in Early Gibberellin Signaling in Arabidopsis Rodolfo Zentella, Zhong-Lin Zhang, Mehea Park, Stephen G. Thomas, Akira Endo, Kohji Murase, Christine M. Fleet, Yusuke Jikumaru, Eiji Nambara, Yuji Kamiya, and Tai-ping Sun PMCID: PMC2174696 The GID1-Mediated Gibberellin Perception Mechanism Is Conserved in the Lycophyte Selaginella moellendorffii but Not in the Bryophyte Physcomitrella patens Ko Hirano, Masatoshi Nakajima, Kenji Asano, Tomoaki Nishiyama, Hitoshi Sakakibara, Mikiko Kojima, Etsuko Katoh, Hongyu Xiang, Takako Tanahashi, Mitsuyasu Hasebe, Jo Ann Banks, Motoyuki Ashikari, Hidemi Kitano, Miyako Ueguchi-Tanaka, and Makoto Matsuoka PMCID: PMC2174699 Differential Requirements for RAD51 in Physcomitrella patens and Arabidopsis thaliana Development and DNA Damage Repair Ulrich Markmann-Mulisch, Edelgard Wendeler, Oliver Zobell, Gabriele Schween, Hans-Henning Steinbiss, and Bernd Reiss PMCID: PMC2174717 The Catalytically Active Tyrosine Residues of Both SPO11-1 and SPO11-2 Are Required for Meiotic Double-Strand Break Induction in Arabidopsis Frank Hartung, Rebecca Wurz-Wildersinn, Jörg Fuchs, Ingo Schubert, Stefanie Suer, and Holger Puchta PMCID: PMC2174718 MIDGET Unravels Functions of the Arabidopsis Topoisomerase VI Complex in DNA Endoreduplication, Chromatin Condensation, and Transcriptional Silencing Viktor Kirik, Andrea Schrader, Joachim F. Uhrig, and Martin Hulskamp PMCID: PMC2174703 Class-Specific Interaction of Profilin and ADF Isovariants with Actin in the Regulation of Plant Development Muthugapatti K. Kandasamy, Brunilís Burgos-Rivera, Elizabeth C. McKinney, Daniel R. Ruzicka, and Richard B. Meagher PMCID: PMC2174723 Subcellular Localization and Functional Domain Studies of DEFECTIVE KERNEL1 in Maize and Arabidopsis Suggest a Model for Aleurone Cell Fate Specification Involving CRINKLY4 and SUPERNUMERARY ALEURONE LAYER1 Qing Tian, Lene Olsen, Beimeng Sun, Stein Erik Lid, Roy C. Brown, Betty E. Lemmon, Kjetil Fosnes, Darren (Fred) Gruis, Hilde-Gunn Opsahl-Sorteberg, Marisa S. Otegui, and Odd-Arne Olsen PMCID: PMC2174714 Arabidopsis Cryptochrome 2 Completes Its Posttranslational Life Cycle in the Nucleus Xuhong Yu, John Klejnot, Xiaoying Zhao, Dror Shalitin, Maskit Maymon, Hongyun Yang, Janet Lee, Xuanming Liu, Javier Lopez, and Chentao Lin PMCID: PMC2174722 Arabidopsis Cotyledon-Specific Chloroplast Biogenesis Factor CYO1 Is a Protein Disulfide Isomerase Hiroshi Shimada, Mariko Mochizuki, Kan Ogura, John E. Froehlich, Katherine W. Osteryoung, Yumiko Shirano, Daisuke Shibata, Shinji Masuda, Kazuki Mori, and Ken-ichiro Takamiya PMCID: PMC2174705 Proteome Analysis of Arabidopsis Leaf Peroxisomes Reveals Novel Targeting Peptides, Metabolic Pathways, and Defense Mechanisms Sigrun Reumann, Lavanya Babujee, Changle Ma, Stephanie Wienkoop, Tanja Siemsen, Gerardo E. Antonicelli, Nicolas Rasche, Franziska Lüder, Wolfram Weckwerth, and Olaf Jahn PMCID: PMC2174697 Manipulation of Phytoene Levels in Tomato Fruit: Effects on Isoprenoids, Plastids, and Intermediary Metabolism Paul D. Fraser, Eugenia M.A. Enfissi, John M. Halket, Mark R. Truesdale, Dongmei Yu, Christopher Gerrish, and Peter M. Bramley PMCID: PMC2174704 Evolution of Cinnamate/p-Coumarate Carboxyl Methyltransferases and Their Role in the Biosynthesis of Methylcinnamate Jeremy Kapteyn, Anthony V. Qualley, Zhengzhi Xie, Eyal Fridman, Natalia Dudareva, and David R. Gang PMCID: PMC2174721 Enhanced Thermostability of Arabidopsis Rubisco Activase Improves Photosynthesis and Growth Rates under Moderate Heat Stress Itzhak Kurek, Thom Kai Chang, Sean M. Bertain, Alfredo Madrigal, Lu Liu, Michael W. Lassner, and Genhai Zhu PMCID: PMC2174701 SALT TOLERANCE HOMOLOG2, a B-Box Protein in Arabidopsis That Activates Transcription and Positively Regulates Light-Mediated Development Sourav Datta, Chamari Hettiarachchi, Henrik Johansson, and Magnus Holm PMCID: PMC2174709 The Pentatricopeptide Repeat Gene OTP43 Is Required for trans-Splicing of the Mitochondrial nad1 Intron 1 in Arabidopsis thaliana Andéol Falcon de Longevialle, Etienne H. Meyer, Charles Andrés, Nicolas L. Taylor, Claire Lurin, A. Harvey Millar, and Ian D. Small PMCID: PMC2174710 The Arabidopsis Mitogen-Activated Protein Kinase Kinase MKK3 Is Upstream of Group C Mitogen-Activated Protein Kinases and Participates in Pathogen Signaling Róbert Dóczi, Günter Brader, Aladár Pettkó-Szandtner, Iva Rajh, Armin Djamei, Andrea Pitzschke, Markus Teige, and Heribert Hirt PMCID: PMC2174707 Polar Growth in the Infectious Hyphae of the Phytopathogen Ustilago maydis Depends on a Virulence-Specific Cyclin Ignacio Flor-Parra, Sonia Castillo-Lluva, and José Pérez-Martín PMCID: PMC2174706 Identification and Mutational Analysis of Arabidopsis FLS2 Leucine-Rich Repeat Domain Residues That Contribute to Flagellin Perception F. Mark Dunning, Wenxian Sun, Kristin L. Jansen, Laura Helft, and Andrew F. Bent PMCID: PMC2174712 |
