16 March 2010

Myo-Inositol Biosynthesis Genes in Arabidopsis: Differential Patterns of Gene Expression and Role in Cell Death

Nancy R. Eckardt

Plant Cell 10.1105/tpc.110.220310 [PDF]    

PSEUDO-RESPONSE REGULATORS 9, 7, and 5 Are Transcriptional Repressors in the Arabidopsis Circadian Clock Norihito Nakamichi, Takatoshi Kiba, Rossana Henriques, Takeshi Mizuno, Nam-Hai Chua, and Hitoshi Sakakibara Plant Cell 10.1105/tpc.109.072892 [Abstract] [PDF] [Supplemental Data]   OPEN ACCESS ARTICLE

12 March 2010

High-Affinity Manganese Uptake by the Metal Transporter NRAMP1 Is Essential for Arabidopsis Growth in Low Manganese Conditions

Rémy Cailliatte, Adam Schikora, Jean-François Briat, Stéphane Mari, and Catherine Curie

Plant Cell 10.1105/tpc.109.073023 [Abstract] [PDF]    

Spatial Configuration of Transposable Element Ac Termini Affects Their Ability to Induce Chromosomal Breakage in Maize

Chuanhe Yu, Jianbo Zhang, Vinay Pulletikurti, David F. Weber, and Thomas Peterson

Plant Cell 10.1105/tpc.109.070052 [Abstract] [PDF] [Supplemental Data]    

MGOUN1 Encodes an Arabidopsis Type IB DNA Topoisomerase Required in Stem Cell Regulation and to Maintain Developmentally Regulated Gene Silencing

Philipp Graf, Alicja Dolzblasz, Tobias Würschum, Michael Lenhard, Ulrike Pfreundt, and Thomas Laux

Plant Cell 10.1105/tpc.109.068296 [Abstract] [PDF] [Supplemental Data]    

9 March 2010

RNAi Suppression of Arogenate Dehydratase1 Reveals That Phenylalanine Is Synthesized Predominantly via the Arogenate Pathway in Petunia Petals

Hiroshi Maeda, Ajit K Shasany, Jennifer Schnepp, Irina Orlova, Goro Taguchi, Bruce R. Cooper, David Rhodes, Eran Pichersky, and Natalia Dudareva

Plant Cell 10.1105/tpc.109.073247 [Abstract] [PDF] [Supplemental Data]    

The Arabidopsis thaliana Myo-Inositol 1-Phosphate Synthase1 Gene Is Required for Myo-inositol Synthesis and Suppression of Cell Death

Janet L. Donahue, Shannon R. Alford, Javad Torabinejad, Rachel E. Kerwin, Aida Nourbakhsh, W. Keith Ray, Marcy Hernick, Xinyi Huang, Blair M. Lyons, Pyae P. Hein, and Glenda E. Gillaspy

Plant Cell 10.1105/tpc.109.071779 [Abstract] [PDF] [Supplemental Data] [Author Profile]    

Arabidopsis Homologs of Nucleus- and Phragmoplast-Localized Kinase 2 and 3 and Mitogen-Activated Protein Kinase 4 Are Essential for Microtubule Organization

Martina Beck, George Komis, Jens Müller, Diedrik Menzel, and Jozef amaj

Plant Cell 10.1105/tpc.109.071746 [Abstract] [PDF] [Supplemental Data]    

ANKYRIN REPEAT-CONTAINING PROTEIN 2A Is an Essential Molecular Chaperone for Peroxisomal Membrane-Bound ASCORBATE PEROXIDASE3 in Arabidopsis Guoxin Shen, Sundaram Kuppu, Sujatha Venkataramani, Jing Wang, Juqiang Yan, Xiaoyun Qiu, and Hong Zhang Plant Cell 10.1105/tpc.109.065979 [Abstract] [PDF]   OPEN ACCESS ARTICLE

5 March 2010

bZIP28 and NF-Y Transcription Factors Are Activated by ER Stress and Assemble into a Transcriptional Complex to Regulate Stress Response Genes in Arabidopsis Jian-Xiang Liu and Stephen H. Howell Plant Cell 10.1105/tpc.109.072173 [Abstract] [PDF] [Supplemental Data]   OPEN ACCESS ARTICLE

2 March 2010

Internal Architecture of Mitochondrial Complex I from Arabidopsis thaliana

Jennifer Klodmann, Stephanie Sunderhaus, Manfred Nimtz, Lothar Jänsch, and Hans-Peter Braun

Plant Cell 10.1105/tpc.109.073726 [Abstract] [PDF] [Supplemental Data]    

SOMBRERO, BEARSKIN1, and BEARSKIN2 Regulate Root Cap Maturation in Arabidopsis

Tom Bennett, Albert van den Toorn, Gabino F. Sanchez-Perez, Ana Campilho, Viola Willemsen, Berend Snel, and Ben Scheres

Plant Cell 10.1105/tpc.109.072272 [Abstract] [PDF] [Supplemental Data]    

26 February 2010

Arabidopsis RNA-Dependent RNA Polymerases and Dicer-Like Proteins in Antiviral Defense and Small Interfering RNA Biogenesis during Turnip Mosaic Virus Infection Hernan Garcia-Ruiz, Atsushi Takeda, Elisabeth J. Chapman, Christopher M. Sullivan, Noah Fahlgren, Katherine J. Brempelis, and James C. Carrington Plant Cell 10.1105/tpc.109.073056 [Abstract] [PDF] [Supplemental Data]   OPEN ACCESS ARTICLE

Cell Cycle–Mediated Regulation of Plant Infection by the Rice Blast Fungus

Diane G.O. Saunders, Stephen J. Aves, and Nicholas J. Talbot

Plant Cell 10.1105/tpc.109.072447 [Abstract] [PDF] [Supplemental Data]    

RNA PROCESSING FACTOR2 Is Required for 5 ' End Processing of nad9 and cox3 mRNAs in Mitochondria of Arabidopsis thaliana

Christian Jonietz, Joachim Forner, Angela Hölzle, Sabine Thuss, and Stefan Binder

Plant Cell 10.1105/tpc.109.066944 [Abstract] [PDF] [Supplemental Data]    

23 February 2010

Out of the Mouths of Plants: The Molecular Basis of the Evolution and Diversity of Stomatal Development

Kylee M. Peterson, Amanda L. Rychel, and Keiko U. Torii

Plant Cell 10.1105/tpc.109.072777 [Abstract] [PDF] [Supplemental Data]    

Arabidopsis S-Sulfocysteine Synthase Activity Is Essential for Chloroplast Function and Long-Day Light-Dependent Redox Control

Maria Angeles Bermúdez, Maria Angeles Páez-Ochoa, Cecilia Gotor, and Luis C. Romero

Plant Cell 10.1105/tpc.109.071985 [Abstract] [PDF]    

The Arabidopsis Chloroplast Division Protein DYNAMIN-RELATED PROTEIN5B Also Mediates Peroxisome Division

Xinchun Zhang and Jianping Hu

Plant Cell 10.1105/tpc.109.071324 [Abstract] [PDF]    

PEPR2 Is a Second Receptor for the Pep1 and Pep2 Peptides and Contributes to Defense Responses in Arabidopsis

Yube Yamaguchi, Alisa Huffaker, Anthony C. Bryan, Frans E. Tax, and Clarence A. Ryan

Plant Cell 10.1105/tpc.109.068874 [Abstract] [PDF] [Supplemental Data]    

19 February 2010

Differentiation among the ARGONAUTES

Jennifer Mach

Plant Cell 10.1105/tpc.110.220211 [PDF]    

The Arabidopsis RNA-Directed DNA Methylation Argonautes Functionally Diverge Based on Their Expression and Interaction with Target Loci Ericka R. Havecker, Laura M. Wallbridge, Thomas J. Hardcastle, Maxwell S. Bush, Krystyna A. Kelly, Ruth M. Dunn, Frank Schwach, John H. Doonan, and David C. Baulcombe Plant Cell 10.1105/tpc.109.072199 [Abstract] [PDF] [Supplemental Data] [Author Profile]   OPEN ACCESS ARTICLE

17 February 2010

Redox Regulation of Auxin Signaling and Plant Development

Nancy A. Eckardt

Plant Cell 10.1105/tpc.110.220212 [PDF]    

Interplay between the NADP-Linked Thioredoxin and Glutathione Systems in Arabidopsis Auxin Signaling

Talaat Bashandy, Jocelyne Guilleminot, Teva Vernoux, David Caparros-Ruiz, Karin Ljung, Yves Meyer, and Jean-Philippe Reichheld

Plant Cell 10.1105/tpc.109.071225 [Abstract] [PDF] [Supplemental Data] [Author Profile]    

A Novel Role for Arabidopsis Mitochondrial ABC Transporter ATM3 in Molybdenum Cofactor Biosynthesis Julia Teschner, Nicole Lachmann, Jutta Schulze, Mirco Geisler, Kristina Selbach, Jose Santamaria-Araujo, Janneke Balk, Ralf R. Mendel, and Florian Bittner Plant Cell 10.1105/tpc.109.068478 [Abstract] [PDF] [Supplemental Data]   OPEN ACCESS ARTICLE

12 February 2010

HSP70 and Its Cochaperone CPIP Promote Potyvirus Infection in Nicotiana benthamiana by Regulating Viral Coat Protein Functions

Anders Hafrén, Daniel Hofius, Gunilla Rönnholm, Uwe Sonnewald, and Kristiina Mäkinen

Plant Cell 10.1105/tpc.109.072413 [Abstract] [PDF]    

The Central Element Protein ZEP1 of the Synaptonemal Complex Regulates the Number of Crossovers during Meiosis in Rice Mo Wang, Kejian Wang, Ding Tang, Cunxu Wei, Ming Li, Yi Shen, Zhengchang Chi, Minghong Gu, and Zhukuan Cheng Plant Cell 10.1105/tpc.109.070789 [Abstract] [PDF] [Supplemental Data]   OPEN ACCESS ARTICLE

The Arabidopsis thaliana STYLISH1 Protein Acts as a Transcriptional Activator Regulating Auxin Biosynthesis

D. Magnus Eklund, Veronika Ståldal, Isabel Valsecchi, Izabela Cierlik, Caitriona Eriksson, Keiichiro Hiratsu, Masaru Ohme-Takagi, Jens F. Sundström, Mattias Thelander, Inés Ezcurra, and Eva Sundberg

Plant Cell 10.1105/tpc.108.064816 [Abstract] [PDF] [Supplemental Data]    

9 February 2010

Very-Long-Chain Fatty Acids Are Involved in Polar Auxin Transport and Developmental Patterning in Arabidopsis

François Roudier, Lionel Gissot, Frédéric Beaudoin, Richard Haslam, Louise Michaelson, Jessica Marion, Diana Molino, Amparo Lima, Liên Bach, Halima Morin, Frédérique Tellier, Jean-Christophe Palauqui, Yannick Bellec, Charlotte Renne, Martine Miquel, Marco DaCosta, Julien Vignard, Christine Rochat, Jonathan E. Markham, Patrick Moreau, Johnathan Napier, and Jean-Denis Faure

Plant Cell 10.1105/tpc.109.071209 [Abstract] [PDF] [Supplemental Data]    

5 February 2010

Structure of a Heterotetrameric Geranyl Pyrophosphate Synthase from Mint (Mentha piperita) Reveals Intersubunit Regulation Tao-Hsin Chang, Fu-Lien Hsieh, Tzu-Ping Ko, Kuo-Hsun Teng, Po-Huang Liang, and Andrew H.-J. Wang Plant Cell 10.1105/tpc.109.071738 [Abstract] [PDF] [Supplemental Data]   OPEN ACCESS ARTICLE

Embryo and Endosperm Inherit Distinct Chromatin and Transcriptional States from the Female Gametes in Arabidopsis

Marion Pillot, Célia Baroux, Mario Arteaga Vazquez, Daphné Autran, Olivier Leblanc, Jean Philippe Vielle-Calzada, Ueli Grossniklaus, and Daniel Grimanelli

Plant Cell 10.1105/tpc.109.071647 [Abstract] [PDF] [Supplemental Data] [Author Profile]    

SLOW MOTION Is Required for Within-Plant Auxin Homeostasis and Normal Timing of Lateral Organ Initiation at the Shoot Meristem in Arabidopsis

Daniel Lohmann, Nicola Stacey, Holger Breuninger, Yusuke Jikumaru, Dörte Müller, Adrien Sicard, Ottoline Leyser, Shinjiro Yamaguchi, and Michael Lenhard

Plant Cell 10.1105/tpc.109.071498 [Abstract] [PDF] [Supplemental Data]    

The Arabidopsis rcn1-1 Mutation Impairs Dephosphorylation of Phot2, Resulting in Enhanced Blue Light Responses

Tong-Seung Tseng and Winslow R. Briggs

Plant Cell 10.1105/tpc.109.066423 [Abstract] [PDF] [Supplemental Data]    

Mother Knows Best: Maternal Influence on Early Embryogenesis

Nancy R. Hofmann

Plant Cell 10.1105/tpc.110.220210 [PDF]    

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