| | This journal provides immediate access to some articles. The Electronic Plant Gene Register The Electronic Plant Gene Register Plant Physiol. 2000 April; 122(4): 1457–1459. PMCID: PMC1539248 Update Recent Progress toward Understanding Biosynthesis of the Amylopectin Crystal A. M. Myers, M. K. Morell, M. G. James, and S. G. Ball Plant Physiol. 2000 April; 122(4): 989–998. PMCID: PMC1539245 Scientific Correspondence Plant Cells Are Not Just Green Yeast D. C. Bassham and N. V. Raikhel Plant Physiol. 2000 April; 122(4): 999–1002. PMCID: PMC1539246 Breakthrough Technologies Activation Tagging in Arabidopsis D. Weigel, J. H. Ahn, M. A. Blazquez, J. O. Borevitz, S. K. Christensen, C. Fankhauser, C. Ferrandiz, I. Kardailsky, E. J. Malancharuvil, M. M. Neff, J. T. Nguyen, S. Sato, Z. Wang, Y. Xia, R. A. Dixon, M. J. Harrison, C. J. Lamb, M. F. Yanofsky, and J. Chory Plant Physiol. 2000 April; 122(4): 1003–1014. PMCID: PMC1539247 Research Articles Biochemistry and Macromolecular Structure A Tomato Peroxidase Involved in the Synthesis of Lignin and Suberin Mónica Quiroga, Consuelo Guerrero, Miguel A. Botella, Araceli Barceló, Iraida Amaya, María I. Medina, Francisco J. Alonso, Silvia Milrad de Forchetti, Horacio Tigier, and Victoriano Valpuesta Plant Physiol. 2000 April; 122(4): 1119–1128. PMCID: PMC58946 The Plastidic Phosphoglucomutase from Arabidopsis. A Reversible Enzyme Reaction with an Important Role in Metabolic Control Cyril Periappuram, Lee Steinhauer, Dennis L. Barton, David C. Taylor, Brock Chatson, and Jitao Zou Plant Physiol. 2000 April; 122(4): 1193–1200. PMCID: PMC58954 Metabolic Relations of Inositol 3,4,5,6-Tetrakisphosphate Revealed by Cell Permeabilization. Identification of Inositol 3,4,5,6-Tetrakisphosphate 1-Kinase and Inositol 3,4,5,6-Tetrakisphosphate Phosphatase Activities in Mesophyll Cells Charles A. Brearley and David E. Hanke Plant Physiol. 2000 April; 122(4): 1209–1216. PMCID: PMC58956 Compartmentation of ATP:Citrate Lyase in Plants Dhandapani Rangasamy and Colin Ratledge Plant Physiol. 2000 April; 122(4): 1225–1230. PMCID: PMC58958 Phytoene Desaturase Is Localized Exclusively in the Chloroplast and Up-Regulated at the mRNA Level during Accumulation of Secondary Carotenoids in Haematococcus pluvialis (Volvocales, Chlorophyceae) Kay Grünewald, Manfred Eckert, Joseph Hirschberg, and Christoph Hagen Plant Physiol. 2000 April; 122(4): 1261–1268. PMCID: PMC58962 Identification of a Hsp70 Recognition Domain within the Rubisco Small Subunit Transit Peptide Robert A. Ivey, III, Chitra Subramanian, and Barry D. Bruce Plant Physiol. 2000 April; 122(4): 1289–1300. PMCID: PMC58965 Cloning and Expression of Cytochrome P450 Enzymes Catalyzing the Conversion of Tyrosine to p-Hydroxyphenylacetaldoxime in the Biosynthesis of Cyanogenic Glucosides in Triglochin maritima John Strikart Nielsen and Birger Lindberg Møller Plant Physiol. 2000 April; 122(4): 1311–1322. PMCID: PMC58967 Purified γ-Glutamyl Transpeptidases from Tomato Exhibit High Affinity for Glutathione and Glutathione S-Conjugates Melinda Neal Martin and Janet P. Slovin Plant Physiol. 2000 April; 122(4): 1417–1426. PMCID: PMC58976 The Sucrose Transporter of Celery. Identification and Expression during Salt Stress Nathalie Noiraud, Serge Delrot, and Rémi Lemoine Plant Physiol. 2000 April; 122(4): 1447–1456. PMCID: PMC58979 Biotechnology Dg93, a Nodule-Abundant mRNA of Datisca glomerata with Homology to a Soybean Early Nodulin Gene Patricia A. Okubara, Nancy A. Fujishige, Ann M. Hirsch, and Alison M. Berry Plant Physiol. 2000 April; 122(4): 1073–1080. PMCID: PMC58941 Removal of Feedback Inhibition of Δ1-Pyrroline-5-Carboxylate Synthetase Results in Increased Proline Accumulation and Protection of Plants from Osmotic Stress Zonglie Hong, Karuna Lakkineni, Zhongming Zhang, and Desh Pal S. Verma Plant Physiol. 2000 April; 122(4): 1129–1136. PMCID: PMC58947 Ectoine, the Compatible Solute of Halomonas elongata, Confers Hyperosmotic Tolerance in Cultured Tobacco Cells Hideki Nakayama, Kazuya Yoshida, Hisayo Ono, Yoshikatsu Murooka, and Atsuhiko Shinmyo Plant Physiol. 2000 April; 122(4): 1239–1248. PMCID: PMC58960 A Novel Alliinase from Onion Roots. Biochemical Characterization and cDNA Cloning Jane E. Lancaster, Martin L. Shaw, Meeghan D. Pither Joyce, John A. McCallum, and Michael T. McManus Plant Physiol. 2000 April; 122(4): 1269–1280. PMCID: PMC58963 Cell Biology and Signal Transduction Plasma Membrane Intrinsic Proteins from Maize Cluster in Two Sequence Subgroups with Differential Aquaporin Activity François Chaumont, François Barrieu, Rudolf Jung, and Maarten J. Chrispeels Plant Physiol. 2000 April; 122(4): 1025–1034. PMCID: PMC58937 Spatio-Temporal Accumulation and Activity of Calcium-Dependent Protein Kinases during Embryogenesis, Seed Development, and Germination in Sandalwood Veena S. Anil, Alice C. Harmon, and K. Sankara Rao Plant Physiol. 2000 April; 122(4): 1035–1044. PMCID: PMC58938 Role of Magnesium Chelatase Activity in the Early Steps of the Tetrapyrrole Biosynthetic Pathway Jutta Papenbrock, Hans-Peter Mock, Ryouichi Tanaka, Elisabeth Kruse, and Bernhard Grimm Plant Physiol. 2000 April; 122(4): 1161–1170. PMCID: PMC58950 The Arabidopsis HKT1 Gene Homolog Mediates Inward Na+ Currents in Xenopus laevis Oocytes and Na+ Uptake in Saccharomyces cerevisiae Nobuyuki Uozumi, Eugene J. Kim, Francisco Rubio, Takao Yamaguchi, Shoshi Muto, Akio Tsuboi, Evert P. Bakker, Tatsunosuke Nakamura, and Julian I. Schroeder Plant Physiol. 2000 April; 122(4): 1249–1260. PMCID: PMC58961 ATMPK4, an Arabidopsis Homolog of Mitogen-Activated Protein Kinase, Is Activated in Vitro by AtMEK1 through Threonine Phosphorylation Yafan Huang, Hui Li, Rajeev Gupta, Peter C. Morris, Sheng Luan, and Joseph J. Kieber Plant Physiol. 2000 April; 122(4): 1301–1310. PMCID: PMC58966 Expression of Allene Oxide Synthase Determines Defense Gene Activation in Tomato Sobhana Sivasankar, Bay Sheldrick, and Steven J. Rothstein Plant Physiol. 2000 April; 122(4): 1335–1342. PMCID: PMC58969 Changes in Hechtian Strands in Cold-Hardened Cells Measured by Optical Microsurgery Charles S. Buer, Pamela J. Weathers, and Grover A. Swartzlander, Jr. Plant Physiol. 2000 April; 122(4): 1365–1378. PMCID: PMC58972 Extracellular H2O2 Induced by Oligogalacturonides Is Not Involved in the Inhibition of the Auxin-Regulated rolB Gene Expression in Tobacco Leaf Explants Daniela Bellincampi, Nunzio Dipierro, Giovanni Salvi, Felice Cervone, and Giulia De Lorenzo Plant Physiol. 2000 April; 122(4): 1379–1386. PMCID: PMC58973 Environmental and Stress Physiology Role of Hormones in the Induction of Iron Deficiency Responses in Arabidopsis Roots Wolfgang Schmidt, Julia Tittel, and Adam Schikora Plant Physiol. 2000 April; 122(4): 1109–1118. PMCID: PMC58945 Reduction and Coordination of Arsenic in Indian Mustard Ingrid J. Pickering, Roger C. Prince, Martin J. George, Robert D. Smith, Graham N. George, and David E. Salt Plant Physiol. 2000 April; 122(4): 1171–1178. PMCID: PMC58951 Inactivation of Photosystems I and II in Response to Osmotic Stress in Synechococcus. Contribution of Water Channels Suleyman I. Allakhverdiev, Atsushi Sakamoto, Yoshitaka Nishiyama, and Norio Murata Plant Physiol. 2000 April; 122(4): 1201–1208. PMCID: PMC58955 Is There a Role for Oligosaccharides in Seed Longevity? An Assessment of Intracellular Glass Stability Julia Buitink, Marcus A. Hemminga, and Folkert A. Hoekstra Plant Physiol. 2000 April; 122(4): 1217–1224. PMCID: PMC58957 Selenium Assimilation and Volatilization from Dimethylselenoniopropionate by Indian Mustard Mark P. de Souza, C. Mel Lytle, Maria M. Mulholland, Marinus L. Otte, and Norman Terry Plant Physiol. 2000 April; 122(4): 1281–1288. PMCID: PMC58964 Subcellular Localization and Speciation of Nickel in Hyperaccumulator and Non-Accumulator Thlaspi Species Ute Krämer, Ingrid J. Pickering, Roger C. Prince, Ilya Raskin, and David E. Salt Plant Physiol. 2000 April; 122(4): 1343–1354. PMCID: PMC58970 Calcium-Independent Activation of Salicylic Acid-Induced Protein Kinase and a 40-Kilodalton Protein Kinase by Hyperosmotic Stress Mary Elizabeth Hoyos and Shuqun Zhang Plant Physiol. 2000 April; 122(4): 1355–1364. PMCID: PMC58971 Enhancement of Na+ Uptake Currents, Time-Dependent Inward-Rectifying K+ Channel Currents, and K+ Channel Transcripts by K+ Starvation in Wheat Root Cells Peter H. Buschmann, Rama Vaidyanathan, Walter Gassmann, and Julian I. Schroeder Plant Physiol. 2000 April; 122(4): 1387–1398. PMCID: PMC58974 The Effects of Elevated CO2 Concentrations on Cell Division Rates, Growth Patterns, and Blade Anatomy in Young Wheat Plants Are Modulated by Factors Related to Leaf Position, Vernalization, and Genotype Josette Masle Plant Physiol. 2000 April; 122(4): 1399–1416. PMCID: PMC58975 Iron-Superoxide Dismutase Expression in Transgenic Alfalfa Increases Winter Survival without a Detectable Increase in Photosynthetic Oxidative Stress Tolerance Bryan D. McKersie, Julia Murnaghan, Kim S. Jones, and Stephen R. Bowley Plant Physiol. 2000 April; 122(4): 1427–1438. PMCID: PMC58977 Growth and Development Coordinate Regulation of the Nuclear and Plastidic Genes Coding for the Subunits of the Heteromeric Acetyl-Coenzyme A Carboxylase Jinshan Ke, Tuan-Nan Wen, Basil J. Nikolau, and Eve Syrkin Wurtele Plant Physiol. 2000 April; 122(4): 1057–1072. PMCID: PMC58940 Gibberellins and Seed Development in Maize. I. Evidence That Gibberellin/Abscisic Acid Balance Governs Germination versus Maturation Pathways Constance N. White, William M. Proebsting, Peter Hedden, and Carol J. Rivin Plant Physiol. 2000 April; 122(4): 1081–1088. PMCID: PMC58942 Gibberellins and Seed Development in Maize. II. Gibberellin Synthesis Inhibition Enhances Abscisic Acid Signaling in Cultured Embryos Constance N. White and Carol J. Rivin Plant Physiol. 2000 April; 122(4): 1089–1098. PMCID: PMC58943 The Expression of Small Heat Shock Proteins in Seeds Responds to Discrete Developmental Signals and Suggests a General Protective Role in Desiccation Tolerance Nadja Wehmeyer and Elizabeth Vierling Plant Physiol. 2000 April; 122(4): 1099–1108. PMCID: PMC58944 The Expression of D-Cyclin Genes Defines Distinct Developmental Zones in Snapdragon Apical Meristems and Is Locally Regulated by the Cycloidea Gene Valérie Gaudin, Patricia A. Lunness, Pierre R. Fobert, Matthew Towers, Catherine Riou-Khamlichi, James A.H. Murray, Enrico Coen, and John H. Doonan Plant Physiol. 2000 April; 122(4): 1137–1148. PMCID: PMC58948 Independent Action of ELF3 and phyB to Control Hypocotyl Elongation and Flowering Time Jason W. Reed, Punita Nagpal, Ruth M. Bastow, Keely S. Solomon, Mandy J. Dowson-Day, Rangasamy P. Elumalai, and Andrew J. Millar Plant Physiol. 2000 April; 122(4): 1149–1160. PMCID: PMC58949 Abscisic Acid Inhibition of Radicle Emergence But Not Seedling Growth Is Suppressed by Sugars Ruth R. Finkelstein and Tim J. Lynch Plant Physiol. 2000 April; 122(4): 1179–1186. PMCID: PMC58952 Programmed Cell Death during Pollination-Induced Petal Senescence in Petunia Yan Xu and Maureen R. Hanson Plant Physiol. 2000 April; 122(4): 1323–1334. PMCID: PMC58968 Molecular Genetics and Genomics The rug3 Locus of Pea Encodes Plastidial Phosphoglucomutase Christopher J. Harrison, Ruth M. Mould, Mark J. Leech, Susan A. Johnson, Lynda Turner, Sabine L. Schreck, Kathleen M. Baird, Peter L. Jack, Stephen Rawsthorne, Cliff L. Hedley, and Trevor L. Wang Plant Physiol. 2000 April; 122(4): 1187–1192. PMCID: PMC58953 Genetic Enhancement of Fatty Acid Synthesis by Targeting Rat Liver ATP:Citrate Lyase into Plastids of Tobacco Dhandapani Rangasamy and Colin Ratledge Plant Physiol. 2000 April; 122(4): 1231–1238. PMCID: PMC58959 Plant-Microbe and Plant-Insect Interactions Purification, Characterization, and Molecular Cloning of the Gene of a Seed-Specific Antimicrobial Protein from Pokeweed Yingfang Liu, Jingchu Luo, Chunyu Xu, Fucheng Ren, Cheng Peng, Guangyao Wu, and Jindong Zhao Plant Physiol. 2000 April; 122(4): 1015–1024. PMCID: PMC58936 Whole-Plant Processes Five Geranylgeranyl Diphosphate Synthases Expressed in Different Organs Are Localized into Three Subcellular Compartments in Arabidopsis Kazunori Okada, Takeshi Saito, Tsuyoshi Nakagawa, Makoto Kawamukai, and Yuji Kamiya Plant Physiol. 2000 April; 122(4): 1045–1056. PMCID: PMC58939 Effects of Acetate on Facultative Autotrophy in Chlamydomonas reinhardtii Assessed by Photosynthetic Measurements and Stable Isotope Analyses Peter B. Heifetz, Britta Förster, C. Barry Osmond, Lawrence J. Giles, and John E. Boynton Plant Physiol. 2000 April; 122(4): 1439–1446. PMCID: PMC58978 Correction Plant Physiol. 2000 April; 122(4): 1461. PMCID: PMC58980 Corrects: Carlos A. Mazza, et al. Functional Significance and Induction by Solar Radiation of Ultraviolet-Absorbing Sunscreens in Field-Grown Soybean Crops. Plant Physiol. 2000 January; 122(1): 117–126. |