| | This journal provides immediate access to some articles. In This Issue Photorespiration Revisited Nancy A. Eckardt PMCID: PMC1182478 Historical Perspective Essay Calcium: A Central Regulator of Plant Growth and Development Peter K. Hepler PMCID: PMC1182479 Research Articles The Putative RNA-Dependent RNA Polymerase RDR6 Acts Synergistically with ASYMMETRIC LEAVES1 and 2 to Repress BREVIPEDICELLUS and MicroRNA165/166 in Arabidopsis Leaf Development Hong Li, Lin Xu, Hua Wang, Zheng Yuan, Xiaofeng Cao, Zhongnan Yang, Dabing Zhang, Yuquan Xu, and Hai Huang PMCID: PMC1182480 Systematic Spatial Analysis of Gene Expression during Wheat Caryopsis Development Sinéad Drea, David J. Leader, Ben C. Arnold, Peter Shaw, Liam Dolan, and John H. Doonan PMCID: PMC1182481 Novel and Mechanical Stress–Responsive MicroRNAs in Populus trichocarpa That Are Absent from Arabidopsis Shanfa Lu, Ying-Hsuan Sun, Rui Shi, Catherine Clark, Laigeng Li, and Vincent L. Chiang PMCID: PMC1182482 Control of Root Cap Formation by MicroRNA-Targeted Auxin Response Factors in Arabidopsis Jia-Wei Wang, Ling-Jian Wang, Ying-Bo Mao, Wen-Juan Cai, Hong-Wei Xue, and Xiao-Ya Chen PMCID: PMC1182483 Seven Lotus japonicus Genes Required for Transcriptional Reprogramming of the Root during Fungal and Bacterial Symbiosis Catherine Kistner, Thilo Winzer, Andrea Pitzschke, Lonneke Mulder, Shusei Sato, Takakazu Kaneko, Satoshi Tabata, Niels Sandal, Jens Stougaard, K. Judith Webb, Krzysztof Szczyglowski, and Martin Parniske PMCID: PMC1182484 A Link between Ethylene and Auxin Uncovered by the Characterization of Two Root-Specific Ethylene-Insensitive Mutants in Arabidopsis Anna N. Stepanova, Joyce M. Hoyt, Alexandra A. Hamilton, and Jose M. Alonso PMCID: PMC1182485 The Rice brassinosteroid-deficient dwarf2 Mutant, Defective in the Rice Homolog of Arabidopsis DIMINUTO/DWARF1, Is Rescued by the Endogenously Accumulated Alternative Bioactive Brassinosteroid, Dolichosterone Zhi Hong, Miyako Ueguchi-Tanaka, Shozo Fujioka, Suguru Takatsuto, Shigeo Yoshida, Yasuko Hasegawa, Motoyuki Ashikari, Hidemi Kitano, and Makoto Matsuoka PMCID: PMC1182486 Distinct Roles of GIGANTEA in Promoting Flowering and Regulating Circadian Rhythms in Arabidopsis Tsuyoshi Mizoguchi, Louisa Wright, Sumire Fujiwara, Frédéric Cremer, Karen Lee, Hitoshi Onouchi, Aidyn Mouradov, Sarah Fowler, Hiroshi Kamada, Joanna Putterill, and George Coupland PMCID: PMC1182487 Regulation of WUSCHEL Transcription in the Stem Cell Niche of the Arabidopsis Shoot Meristem Isabel Bäurle and Thomas Laux PMCID: PMC1182488 Identification of Novel Genes in Arabidopsis Involved in Secondary Cell Wall Formation Using Expression Profiling and Reverse Genetics David M. Brown, Leo A.H. Zeef, Joanne Ellis, Royston Goodacre, and Simon R. Turner PMCID: PMC1182489 The Formin Homology 1 Domain Modulates the Actin Nucleation and Bundling Activity of Arabidopsis FORMIN1 Alphée Michelot, Christophe Guérin, Shanjin Huang, Mathieu Ingouff, Stéphane Richard, Natalia Rodiuc, Christopher J. Staiger, and Laurent Blanchoin PMCID: PMC1182490 IRREGULAR TRICHOME BRANCH1 in Arabidopsis Encodes a Plant Homolog of the Actin-Related Protein2/3 Complex Activator Scar/WAVE That Regulates Actin and Microtubule Organization Xiaoguo Zhang, Julia Dyachok, Sujatha Krishnakumar, Laurie G. Smith, and David G. Oppenheimer PMCID: PMC1182491 Actin-Related Protein2/3 Complex Component ARPC1 Is Required for Proper Cell Morphogenesis and Polarized Cell Growth in Physcomitrella patens Phillip A. Harries, Aihong Pan, and Ralph S. Quatrano PMCID: PMC1182492 SLOW WALKER1, Essential for Gametogenesis in Arabidopsis, Encodes a WD40 Protein Involved in 18S Ribosomal RNA Biogenesis Dong-Qiao Shi, Jie Liu, Yan-Hui Xiang, De Ye, Venkatesan Sundaresan, and Wei-Cai Yang PMCID: PMC1182493 Pyruvate Decarboxylase Provides Growing Pollen Tubes with a Competitive Advantage in Petunia Nathalie Gass, Tatiana Glagotskaia, Stefan Mellema, Jeroen Stuurman, Mario Barone, Therese Mandel, Ute Roessner-Tunali, and Cris Kuhlemeier PMCID: PMC1182494 RAC GTPases in Tobacco and Arabidopsis Mediate Auxin-Induced Formation of Proteolytically Active Nuclear Protein Bodies That Contain AUX/IAA Proteins Li-zhen Tao, Alice Y. Cheung, Candida Nibau, and Hen-ming Wu PMCID: PMC1182495 Role of an Arabidopsis AP2/EREBP-Type Transcriptional Repressor in Abscisic Acid and Drought Stress Responses Chun-Peng Song, Manu Agarwal, Masaru Ohta, Yan Guo, Ursula Halfter, Pengcheng Wang, and Jian-Kang Zhu PMCID: PMC1182496 Arabidopsis CYP85A2, a Cytochrome P450, Mediates the Baeyer-Villiger Oxidation of Castasterone to Brassinolide in Brassinosteroid Biosynthesis Tae-Wuk Kim, Jung-Yun Hwang, Young-Soo Kim, Se-Hwan Joo, Soo Chul Chang, June Seung Lee, Suguru Takatsuto, and Seong-Ki Kim PMCID: PMC1182497 d-GLYCERATE 3-KINASE, the Last Unknown Enzyme in the Photorespiratory Cycle in Arabidopsis, Belongs to a Novel Kinase Family Ralf Boldt, Christoph Edner, Üner Kolukisaoglu, Martin Hagemann, Wolfram Weckwerth, Stefanie Wienkoop, Katja Morgenthal, and Hermann Bauwe PMCID: PMC1182498 Correction Plant Cell. 2005 August; 17(8): 2421. doi: 10.1105/tpc.105.170860.PMCID: PMC1182499 Corrects: Ryan W. Shepherd, et al. Phylloplanins of Tobacco Are Defensive Proteins Deployed on Aerial Surfaces by Short Glandular Trichomes. Plant Cell. 2005 June; 17(6): 1851–1861. |
