| | This journal provides immediate access to some articles. In This Issue MicroRNAs Regulate Auxin Homeostasis and Plant Development Nancy A. Eckardt PMCID: PMC1091757 Letter to the Editor The Yeast Saccharomyces cerevisiae Is Not an Efficient Tool for in Vivo Studies of Plant Vacuolar Sorting Receptors Doramys Hodel Hernández, Nadine Paris, Jean-Marc Neuhaus, and Olivier Deloche PMCID: PMC1091758 Research Articles Auxin and Light Control of Adventitious Rooting in Arabidopsis Require ARGONAUTE1 Céline Sorin, John D. Bussell, Isabelle Camus, Karin Ljung, Mariusz Kowalczyk, Gaia Geiss, Heather McKhann, Christophe Garcion, Hervé Vaucheret, Göran Sandberg, and Catherine Bellini PMCID: PMC1091759 MicroRNA-Directed Regulation of Arabidopsis AUXIN RESPONSE FACTOR17 Is Essential for Proper Development and Modulates Expression of Early Auxin Response Genes Allison C. Mallory, David P. Bartel, and Bonnie Bartel PMCID: PMC1091760 MicroRNA Directs mRNA Cleavage of the Transcription Factor NAC1 to Downregulate Auxin Signals for Arabidopsis Lateral Root Development Hui-Shan Guo, Qi Xie, Ji-Feng Fei, and Nam-Hai Chua PMCID: PMC1091761 Crown rootless1, Which Is Essential for Crown Root Formation in Rice, Is a Target of an AUXIN RESPONSE FACTOR in Auxin Signaling Yoshiaki Inukai, Tomoaki Sakamoto, Miyako Ueguchi-Tanaka, Yohko Shibata, Kenji Gomi, Iichiro Umemura, Yasuko Hasegawa, Motoyuki Ashikari, Hidemi Kitano, and Makoto Matsuoka PMCID: PMC1091762 Cloning and Characterization of MicroRNAs from Rice Ramanjulu Sunkar, Thomas Girke, Pradeep Kumar Jain, and Jian-Kang Zhu PMCID: PMC1091763 Molecular and Functional Dissection of the Maize B Chromosome Centromere Weiwei Jin, Jonathan C. Lamb, Juan M. Vega, R. Kelly Dawe, James A. Birchler, and Jiming Jiang PMCID: PMC1091764 Comprehensive Interaction Map of the Arabidopsis MADS Box Transcription Factors Stefan de Folter, Richard G.H. Immink, Martin Kieffer, Lucie Pařenicová, Stefan R. Henz, Detlef Weigel, Marco Busscher, Maarten Kooiker, Lucia Colombo, Martin M. Kater, Brendan Davies, and Gerco C. Angenent PMCID: PMC1091765 BLADE-ON-PETIOLE–Dependent Signaling Controls Leaf and Floral Patterning in Arabidopsis Shelley R. Hepworth, Yuelin Zhang, Sarah McKim, Xin Li, and George W. Haughn PMCID: PMC1091766 Mutation of SAC1, an Arabidopsis SAC Domain Phosphoinositide Phosphatase, Causes Alterations in Cell Morphogenesis, Cell Wall Synthesis, and Actin Organization Ruiqin Zhong, David H. Burk, C. Joseph Nairn, Alicia Wood-Jones, W. Herbert Morrison, III, and Zheng-Hua Ye PMCID: PMC1091767 Disruptions of the Arabidopsis Enoyl-CoA Reductase Gene Reveal an Essential Role for Very-Long-Chain Fatty Acid Synthesis in Cell Expansion during Plant Morphogenesis Huanquan Zheng, Owen Rowland, and Ljerka Kunst PMCID: PMC1091768 Arabidopsis Tic110 Is Essential for the Assembly and Function of the Protein Import Machinery of Plastids Takehito Inaba, Mayte Alvarez-Huerta, Ming Li, Jörg Bauer, Carolin Ewers, Felix Kessler, and Danny J. Schnell PMCID: PMC1091769 Coordination of Nuclear and Mitochondrial Genome Expression during Mitochondrial Biogenesis in Arabidopsis Philippe Giegé, Lee J. Sweetlove, Valérie Cognat, and Christopher J. Leaver PMCID: PMC1091770 Dynamics of COPII Vesicles and the Golgi Apparatus in Cultured Nicotiana tabacum BY-2 Cells Provides Evidence for Transient Association of Golgi Stacks with Endoplasmic Reticulum Exit Sites Yao-dong Yang, Rabab Elamawi, Julia Bubeck, Rainer Pepperkok, Christophe Ritzenthaler, and David G. Robinson PMCID: PMC1091771 Regulation by External K+ in a Maize Inward Shaker Channel Targets Transport Activity in the High Concentration Range Yan-Hua Su, Helen North, Claude Grignon, Jean-Baptiste Thibaud, Hervé Sentenac, and Anne-Aliénor Véry PMCID: PMC1091772 DDM1 Binds Arabidopsis Methyl-CpG Binding Domain Proteins and Affects Their Subnuclear Localization Assaf Zemach, Yan Li, Bess Wayburn, Hagit Ben-Meir, Vladimir Kiss, Yigal Avivi, Vyacheslav Kalchenko, Steven E. Jacobsen, and Gideon Grafi PMCID: PMC1091773 A Two-Edged Role for the Transposable Element Kiddo in the rice ubiquitin2 Promoter Guojun Yang, Yeon-Hee Lee, Yiming Jiang, Xiangyu Shi, Sunee Kertbundit, and Timothy C. Hall PMCID: PMC1091774 N-Terminal Domain–Mediated Homodimerization Is Required for Photoreceptor Activity of Arabidopsis CRYPTOCHROME 1 Yi Sang, Qing-Hua Li, Vicente Rubio, Yan-Chun Zhang, Jian Mao, Xing-Wang Deng, and Hong-Quan Yang PMCID: PMC1091775 The N-Terminal Domain of Chlorophyllide a Oxygenase Confers Protein Instability in Response to Chlorophyll b Accumulation in Arabidopsis Akihiro Yamasato, Nozomi Nagata, Ryouichi Tanaka, and Ayumi Tanaka PMCID: PMC1091776 Structural and Kinetic Basis for Substrate Selectivity in Populus tremuloides Sinapyl Alcohol Dehydrogenase Erin K. Bomati and Joseph P. Noel PMCID: PMC1091777 ODORANT1 Regulates Fragrance Biosynthesis in Petunia Flowers Julian C. Verdonk, Michel A. Haring, Arjen J. van Tunen, and Robert C. Schuurink PMCID: PMC1091778 The Sulfate Transporter SST1 Is Crucial for Symbiotic Nitrogen Fixation in Lotus japonicus Root Nodules Lene Krusell, Katja Krause, Thomas Ott, Guilhem Desbrosses, Ute Krämer, Shusei Sato, Yasukazu Nakamura, Satoshi Tabata, Euan K. James, Niels Sandal, Jens Stougaard, Masayoshi Kawaguchi, Ai Miyamoto, Norio Suganuma, and Michael K. Udvardi PMCID: PMC1091779 |
