This journal provides immediate access to some articles. Volume 68(6); December 1981 Articles The Effect of Rotenone on Respiration in Pea Cotyledon Mitochondria PMCID: PMC426075 Measuring Water Potential (Activity) from Free Water to Oven Dryness PMCID: PMC426076 Solute Leakage Resulting from Leaf Desiccation PMCID: PMC426077 Immunological Approach to Structural Comparisons of Assimilatory Nitrate Reductases PMCID: PMC426078 Effects of Carbon Dioxide and Oxygen on the Regulation of Photosynthetic Carbon Metabolism by Ammonia in Spinach Mesophyll Cells PMCID: PMC426079 In Vivo Determination of Parameters of Nitrate Utilization in Wheat (Triticum aestivum L.) Seedlings Grown with Low Concentration of Nitrate in the Nutrient Solution PMCID: PMC426080 Temperature Compensation of Circadian Period Length in Clock Mutants of Neurospora crassa PMCID: PMC426081 Light Requirement for AgNO3 Inhibition of Ethrel-Induced Leaf Abscission from Cuttings of Vigna radiata PMCID: PMC426082 Effects of O2 Tension and Temperature during Light Uptake of 14CO2 on the Dark Release of 14CO2 by Excised C3 and C4 Leaves PMCID: PMC426083 Effects of Magnesium on Intact Chloroplasts : II. CATION SPECIFICITY AND INVOLVEMENT OF THE ENVELOPE ATPase IN (SODIUM) POTASSIUM/PROTON EXCHANGE ACROSS THE ENVELOPE PMCID: PMC426084 Modulation of PSI and PSII Organization During Loss and Repair of Photosynthetic Activity in a Temperature Sensitive Mutant of Chlorella pyrenoidosa PMCID: PMC426085 Hormonal Control of Mitotic Development in Tobacco Protoplasts: TWO-DIMENSIONAL DISTRIBUTION OF NEWLY-SYNTHESIZED PROTEINS PMCID: PMC426086 Rapid Growth and Apparent Total Nitrogen Increases in Rice and Corn Plants following Applications of Triacontanol PMCID: PMC426087 Apical Control of Branch Movements in White Pine: Biological Aspects PMCID: PMC426088 Demonstration of Auxin Binding to Strawberry Fruit Membranes PMCID: PMC426089 Occurrence and Regulatory Properties of Uridine Diphosphatase in Fully Expanded Leaves of Soybean (Glycine max Merr.) and Other Species PMCID: PMC426090 Reversal of Glyphosate Inhibition of Carrot Cell Culture Growth by Glycolytic Intermediates and Organic and Amino Acids PMCID: PMC426091 Subcellular Localization of IAA Oxidase in Peas PMCID: PMC426092 Comparative Studies on the Sodium, Potassium, and Chloride Relations of a Wild Halophytic and a Domestic Salt-Sensitive Tomato Species PMCID: PMC426093 Enzymic Mechanism of Starch Breakdown in Germinating Rice Seeds: 10. IN VIVO AND IN VITRO SYNTHESIS OF α-AMYLASE IN RICE SEED SCUTELLUM PMCID: PMC426094 Endoplasmic Reticulum Formation during Germination of Wheat Seeds : A QUANTITATIVE ELECTRON MICROSCOPE STUDY PMCID: PMC426095 Evidence for Sulfhydryl Involvement in Regulation of Phytoalexin Accumulation in Trifolium repens Callus Tissue Cultures PMCID: PMC426096 Interamino Acid Inhibition of Transport in Higher Plants : EVIDENCE FOR TWO TRANSPORT CHANNELS WITH ASCERTAINABLE AFFINITIES FOR AMINO ACIDS PMCID: PMC426097 Evidence for Receptor Function of Auxin Binding Sites in Maize : RED LIGHT INHIBITION OF MESOCOTYL ELONGATION AND AUXIN BINDING PMCID: PMC426098 Proteolytic and Trypsin Inhibitor Activity in Germinating Jojoba Seeds (Simmondsia chinensis) PMCID: PMC426099 Mobilization of Metabolites from Leaves to Grains as the Cause of Monocarpic Senescence in Rice PMCID: PMC426100 Characterization of the Inhibition of K+ Absorption in Oat Roots by Salicylic Acid PMCID: PMC426101 Isolation and Characterization of Vacuoles from Melilotus alba Mesophyll PMCID: PMC426102 Subcellular Localization of 2-(β-d-Glucosyloxy)-Cinnamic Acids and the Related β-glucosidase in Leaves of Melilotus alba Desr. PMCID: PMC426103 Regulation of Asparaginase, Glutamine Synthetase, and Glutamate Dehydrogenase in Response to Medium Nitrogen Concentrations in a Euryhaline Chlamydomonas Species PMCID: PMC426104 Trehalose Toxicity in Cuscuta reflexa: CORRELATION WITH LOW TREHALASE ACTIVITY PMCID: PMC426105 Phycobilisome Structure of Porphyridium cruentum: POLYPEPTIDE COMPOSITION PMCID: PMC426106 Hydroponic Growth and the Nondestructive Assay for Dinitrogen Fixation PMCID: PMC426107 Ethylene Inhibition of Phytochrome-Induced Germination in Potentilla norvegica L. Seeds PMCID: PMC426108 Synthesis, Salvage, and Catabolism of Uridine Nucleotides in Boron-Deficient Squash Roots PMCID: PMC426109 Effects of Plant Age and Extraction Conditions on the Properties of Homoserine Dehydrogenase Isolated from Maize Seedlings PMCID: PMC426110 Quantitative Estimates of the Distribution of Homoserine Dehydrogenase Isozymes in Maize Tissues PMCID: PMC426111 Metabolism of trans-Aconitic Acid in Maize : I. PURIFICATION OF TWO MOLECULAR FORMS OF CITRATE DEHYDRASE PMCID: PMC426112 Temperature and Aging Effects on Leaf Membranes of a Cold Hardy Perennial, Fragaria virginiana PMCID: PMC426113 Slow Transients in the Activity of the NAD Malic Enzyme from Crassula PMCID: PMC426114 Evidence That IAA Conjugates Are Slow-Release Sources of Free IAA in Plant Tissues PMCID: PMC426115 Ripening Behavior of Wild Tomato Species PMCID: PMC426116 Kinetics of Toluene-Induced Leakage of Low Molecular Weight Solutes from Excised Sorghum Tissues PMCID: PMC426117 Analysis of the Dynamic and Steady-State Responses of Growth Rate and Turgor Pressure to Changes in Cell Parameters PMCID: PMC426118 Rapid Suppression of Growth by Blue Light : BIOPHYSICAL MECHANISM OF ACTION PMCID: PMC426119 Growth, Water Content, and Solute Accumulation of Two Tobacco Cell Lines Cultured on Sodium Chloride, Dextran, and Polyethylene Glycol PMCID: PMC426120 Phytotropins: III. NAPHTHYLPHTHALAMIC ACID BINDING SITES ON MAIZE COLEOPTILE MEMBRANES AS POSSIBLE RECEPTOR SITES FOR PHYTOTROPIN ACTION PMCID: PMC426121 An In Vitro Control Mechanism for Potato Stress Metabolite Biosynthesis PMCID: PMC426122 Kinetic Complexity, Homogeneity, and Copy Number of Chloroplast DNA from the Marine Alga Olisthodiscus luteus PMCID: PMC426123 Temperature Effects on the Activity of the Alternative Respiratory Pathway in Chill-Sensitive Cucumis sativus PMCID: PMC426124 The Azolla-Anabaena azollae Relationship : XI. PHYCOBILIPROTEINS IN THE ACTION SPECTRUM FOR NITROGENASE-CATALYZED ACETYLENE REDUCTION PMCID: PMC426125 Stimulation of Photosystem I Electron Transport by High Concentration of 3-(3,4-Dichlorophenyl)-1,1-dimethyl Urea in Uncoupled Chloroplasts PMCID: PMC426126 Evolution of Nitrogen Oxide(s) during In Vivo Nitrate Reductase Assay of Soybean Leaves PMCID: PMC426127 Rapid Electric Responses of Oats to Phytochrome Show Membrane Processes Unrelated to Pelletability PMCID: PMC426128 Photorespiration in Air and High CO2-Grown Chlorella pyrenoidosa PMCID: PMC426129 Mutual Antagonism of Sulfur Dioxide and Abscisic Acid in Their Effect on Stomatal Aperture in Broad Bean (Vicia faba L.) Epidermal Strips PMCID: PMC426130 Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||