This journal provides immediate access to some articles. Volume 73(2); October 1983 Articles Immunocytochemical and Cytochemical Localization of Photosystems I and II PMCID: PMC1066440 Potassium Transport in Corn Roots : II. The Significance of the Root Periphery PMCID: PMC1066441 Expolygalacturonase from Suspension Cultures of Marchantia polymorpha: Its Presence and Involvement in Pectic Polysaccharide Degradation PMCID: PMC1066442 Cytokinins in the Leaves of Ginkgo biloba: I. The Complex in Mature Leaves PMCID: PMC1066443 Shikimate Pathway Activity during Shoot Initiation in Tobacco Callus Cultures PMCID: PMC1066444 Development of a Radioimmunoassay for the Soybean Phytoalexin Glyceollin I PMCID: PMC1066445 Photosynthesis and Ion Content of Leaves and Isolated Chloroplasts of Salt-Stressed Spinach PMCID: PMC1066446 Nutritional Control of Regreening and Degreening in Citrus Peel Segments PMCID: PMC1066447 Organization and Function of Chlorophyll in Membranes of Cyanobacteria during Iron Starvation PMCID: PMC1066448 Intermediates in the Recycling of 5-Methylthioribose to Methionine in Fruits PMCID: PMC1066449 Localization of Lipoxygenases 1 and 2 in Germinating Soybean Seeds by an Indirect Immunofluorescence Technique PMCID: PMC1066450 Carbonic Anhydrase-Deficient Mutant of Chlamydomonas reinhardii Requires Elevated Carbon Dioxide Concentration for Photoautotrophic Growth PMCID: PMC1066451 Reduced Inorganic Carbon Transport in a CO2-Requiring Mutant of Chlamydomonas reinhardii PMCID: PMC1066452 Maple Sap Uptake, Exudation, and Pressure Changes Correlated with Freezing Exotherms and Thawing Endotherms PMCID: PMC1066453 A Rapid Regulatory Response Governing Nodulation in Soybean PMCID: PMC1066454 Effects of Low Concentrations of O3 on Net Photosynthesis, Dark Respiration, and Chlorophyll Contents in Aging Hybrid Poplar Leaves PMCID: PMC1066455 Relationships between Carbon Assimilation, Partitioning, and Export in Leaves of Two Soybean Cultivars PMCID: PMC1066456 Invertase Activity and the Kinetin-Stimulated Enlargement of Detached Radish Cotyledons PMCID: PMC1066457 A Calcium-Selective Site in Photosystem II of Spinach Chloroplasts PMCID: PMC1066458 Translocation and Metabolism of Endosperm-Applied [2-14C] Indoleacetic Acid in Etiolated Avena sativa L. Seedlings PMCID: PMC1066459 Selective Inhibition of Proline Hydroxylation by 3,4-Dehydroproline PMCID: PMC1066460 Changes in Photosystem II Account for the Circadian Rhythm in Photosynthesis in Gonyaulax polyedra PMCID: PMC1066461 Development of Photosynthetic Activity following Anaerobic Germination in Rice-Mimic Grass (Echinochloa crus-galli var oryzicola) PMCID: PMC1066462 Reversible Conjugation of Gibberellins In Situ in Maize PMCID: PMC1066463 Phytohormones, Rhizobium Mutants, and Nodulation in Legumes : III. Auxin Metabolism in Effective and Ineffective Pea Root Nodules PMCID: PMC1066464 Light-Harvesting System of the Red Alga Gracilaria tikvahiae: I. Biochemical Analyses of Pigment Mutations PMCID: PMC1066465 Light-Harvesting System of the Red Alga Gracilaria tikvahiae: II. Phycobilisome Characteristics of Pigment Mutants PMCID: PMC1066466 Transport of Purine and Pyrimidine Bases and Nucleosides from Endosperm to Cotyledons in Germinating Castor Bean Seedlings PMCID: PMC1066467 Ionic Osmoregulation during Salt Adaptation of the Cyanobacterium Synechococcus 6311 PMCID: PMC1066468 Seed Dormancy in Red Rice : III. Response to Nitrite, Nitrate, and Ammonium Ions PMCID: PMC1066469 Orientation and Integrity of Plasma Membrane Vesicles Obtained from Carrot Protoplasts PMCID: PMC1066470 Effect of Temperature on Nitrogenase Functioning in Cowpea Nodules PMCID: PMC1066471 Endogenous Auxin and Ethylene in Pellia (Bryophyta) PMCID: PMC1066472 Purification and Separation of Plant Gibberellins from Their Precursors and Glucosyl Conjugates PMCID: PMC1066473 Ethylene-Induced Lateral Expansion in Etiolated Pea Stems : Kinetics, Cell Wall Synthesis, and Osmotic Potential PMCID: PMC1066474 Ethylene-Induced Lateral Expansion in Etiolated Pea Stems : The Role of Acid Secretion PMCID: PMC1066475 Isolation of `Vacuoplasts' from Poterioochromonas malhamensis PMCID: PMC1066476 Soybean Adaptation to Water Stress at Selected Stages of Growth PMCID: PMC1066477 Characterization of Diurnal Changes in Activities of Enzymes Involved in Sucrose Biosynthesis PMCID: PMC1066478 Light and Shade Effects on Abscission and 14C-Photoassimilate Partitioning among Reproductive Structures in Soybean PMCID: PMC1066479 Comparison of Activities of the Host-Specific Toxin of Helminthosporium maydis, Race T, and a Synthetic C41 Analog PMCID: PMC1066480 Analysis of Indole-3-acetic Acid Metabolism in Zea mays Using Deuterium Oxide as a Tracer PMCID: PMC1066481 Abscission: Quantification of Light Control PMCID: PMC1066482 Characterization of Nuclear Mutants of Maize Which Lack the Cytochrome f/b-563 Complex PMCID: PMC1066483 Lipase in the Lipid Bodies of Corn Scutella during Seedling Growth PMCID: PMC1066484 Factors Which Affect the Amount of Inorganic Phosphate, Phosphorylcholine, and Phosphorylethanolamine in Xylem Exudate of Tomato Plants PMCID: PMC1066485 Differences in the Physical Properties of Native and Partially Degraded Phytochrome as Probed by Their Differential Sensitivity to Permanganate Oxidation PMCID: PMC1066486 Effects of Soil Flooding on Leaf Gas Exchange of Tomato Plants PMCID: PMC1066487 Involvement of Plant Growth Substances in the Alteration of Leaf Gas Exchange of Flooded Tomato Plants PMCID: PMC1066488 Newly Synthesized mRNA Is Translated during the Initial Imbibition Phase of Germinating Maize Embryo PMCID: PMC1066489 Two Photosynthetic Mechanisms Mediating the Low Photorespiratory State in Submersed Aquatic Angiosperms PMCID: PMC1066490 A Receptor on Soybean Membranes for a Fungal Elicitor of Phytoalexin Accumulation PMCID: PMC1066491 Differential Changes in the Amount of Protein Complexes in the Chloroplast Membrane during Senescence of Oat and Bean Leaves PMCID: PMC1066492 Autoanalytical Procedure for the Determination of Allantoin and Allantoic Acid in Soybean Tissue PMCID: PMC1066493 Relationship between N2-Fixing Efficiency and Natural 15N Enrichment of Soybean Nodules PMCID: PMC1066494 13C Nuclear Magnetic Resonance Studies of Crassulacean Acid Metabolism in Intact Leaves of Kalanchoë tubiflora PMCID: PMC1066495 Ultrastructural and Chemical Evidence That the Cell Wall of Green Cotton Fiber Is Suberized PMCID: PMC1066496 Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||