This journal provides immediate access to some articles. Volume 67(4); April 1981 Articles CO2 Exchange and Dinitrogen Fixation of Subterranean Clover in Response to Light Level PMCID: PMC425739 A Comparison of 2,4-Dichlorophenoxyacetic Acid Metabolism in Cultured Soybean Cells and in Embryogenic Carrot Cells PMCID: PMC425740 Phycobilisome-thylakoid Topography on Photosynthetically Active Vesicles of Porphyridium cruentum PMCID: PMC425741 Osmoregulation in the Halotolerant Alga Asteromonas gracilis PMCID: PMC425742 Subcellular Localization of Dhurrin β-Glucosidase and Hydroxynitrile Lyase in the Mesophyll Cells of Sorghum Leaf Blades PMCID: PMC425743 Gel Electrophoresis of Chloroplast Polypeptides: Comparison of One-Dimensional and Two-Dimensional Gel Analyses of Chloroplast Polypeptides From Euglena gracilis PMCID: PMC425744 Parameters Influencing the Liposome-Mediated Insertion of Fluorescein Diacetate into Plant Protoplasts PMCID: PMC425745 Polygalacturonase from Rhizopus stolonifer, an Elicitor of Casbene Synthetase Activity in Castor Bean (Ricinus communis L.) Seedlings PMCID: PMC425746 Properties of Rhizopus stolonifer Polygalacturonase, an Elicitor of Casbene Synthetase Activity in Castor Bean (Ricinus communis L.) Seedlings PMCID: PMC425747 Acyl Lipids, Pigments, and Gramine in Developing Leaves of Barley and Its Virescens Mutant PMCID: PMC425748 Acetyl Coenzyme A Carboxylase Activity in Developing Seedlings and Chloroplasts of Barley and Its Virescens Mutant PMCID: PMC425749 Ammonia Assimilation in Alnus glutinosa and Glycine max: SHORT-TERM STUDIES USING [13N]AMMONIUM PMCID: PMC425750 Photorespiration-deficient Mutants of Arabidopsis thaliana Lacking Mitochondrial Serine Transhydroxymethylase Activity PMCID: PMC425751 Recent Studies of the Enzymic Synthesis of Ricinoleic Acid by Developing Castor Beans PMCID: PMC425752 Interpreting Plant Responses to Clinostating: I. MECHANICAL STRESSES AND ETHYLENE PMCID: PMC425753 Gravitropism in Higher Plant Shoots: I. A ROLE FOR ETHYLENE PMCID: PMC425754 Carbon Dioxide Fixation in Soybean Roots and Nodules: I. CHARACTERIZATION AND COMPARISON WITH N2 FIXATION AND COMPOSITION OF XYLEM EXUDATE DURING EARLY NODULE DEVELOPMENT PMCID: PMC425755 Corn Agmatine Iminohydrolase: PURIFICATION AND PROPERTIES PMCID: PMC425756 Inhibition of 2,4-Dichlorophenoxyacetic Acid Conjugation to Amino Acids by Treatment of Cultured Soybean Cells with Cytokinins PMCID: PMC425757 Phytochrome Action during Prechilling Induced Germination of Betula papyrifera Marsh PMCID: PMC425758 Effect of Temperature and BASF 13 338 on the Lipid Composition and Respiration of Wheat Roots PMCID: PMC425759 Accumulation of Cyanophycin Granules as a Result of Phosphate Limitation in Agmenellum quadruplicatum PMCID: PMC425760 Osmotic Adjustment of Cultured Tobacco Cells (Nicotiana tabacum var. Samsum) Grown on Sodium Chloride PMCID: PMC425761 The Effects of Levulinic Acid and 4,6-Dioxoheptanoic Acid on the Metabolism of Etiolated and Greening Barley Leaves PMCID: PMC425762 Phytochrome Control of Two Low-Irradiance Responses in Etiolated Oat Seedlings PMCID: PMC425763 Nitrate Utilization by Nitrate Reductase-deficient Barley Mutants PMCID: PMC425764 Differential Light Responses of Photosynthesis by Triazine-resistant and Triazine-susceptible Senecio vulgaris Biotypes PMCID: PMC425765 Osmoregulation in the Avena Coleoptile in Relation to Auxin and Growth PMCID: PMC425766 Specificity of the Carboxypeptidase Inhibitor from Potatoes PMCID: PMC425767 Genetic Control of Chloroplast Pigment Development in Soybeans as a Function of Leaf and Plant Maturity PMCID: PMC425768 Photosynthesis in Fescue: I. HIGH RATE OF ELECTRON TRANSPORT AND PHOSPHORYLATION IN CHLOROPLASTS OF HEXAPLOID PLANTS PMCID: PMC425769 Rapid Response of Suspension-cultured Parsley Cells to the Elicitor from Phytophthora megasperma var. sojae: INDUCTION OF THE ENZYMES OF GENERAL PHENYLPROPANOID METABOLISM PMCID: PMC425770 Abscisic Acid Translocation and Metabolism in Soybeans following Depodding and Petiole Girdling Treatments PMCID: PMC425771 Submitochondrial Location and Electron Transport Characteristics of Enzymes Involved in Proline Oxidation PMCID: PMC425772 The Peptide Pools of Germinating Barley Grains: Relation to Hydrolysis and Transport of Storage Proteins PMCID: PMC425773 Sugar Uptake in Lily Pollen : A PROTON SYMPORT PMCID: PMC425774 Relationship between Energy-dependent Phosphate Uptake and the Electrical Membrane Potential in Lemna gibba G1 PMCID: PMC425775 Reduction of Hydraulic Conductivity during Inhibition of Exudation from Excised Maize and Barley Roots PMCID: PMC425776 An Analysis of the Relationship between Respiration and the Transmembrane Potential in Corn Roots PMCID: PMC425777 Temperature Dependence of the Concentration Kinetics of Absorption of Phosphate and Potassium in Corn Roots PMCID: PMC425778 Relationship of Camphor Biosynthesis to Leaf Development in Sage (Salvia officinalis) PMCID: PMC425779 Electrical Properties of the Plasmalemma and Tonoplast in Valonia ventricosa PMCID: PMC425780 Action of Protein Synthesis Inhibitors in Blocking Electrogenic H+ Efflux from Corn Roots PMCID: PMC425781 In Vitro Auxin Binding to Cellular Membranes of Cucumber Fruits PMCID: PMC425782 Regulation of Proteinase Inhibitor Synthesis in Tomato Leaves : IN VITRO SYNTHESIS OF INHIBITORS I AND II WITH mRNA FROM EXCISED LEAVES INDUCED WITH PIIF (PROTEINASE INHIBITOR INDUCING FACTOR) PMCID: PMC425783 Measurement of the Sieve Tube Membrane Potential PMCID: PMC425784 Electrically Stimulated Fusion of Different Plant Cell Protoplasts : MESOPHYLL CELL AND GUARD CELL PROTOPLASTS OF VICIA FABA PMCID: PMC425785 Inhibition of Photosynthetic Carbon Metabolism in Isolated Chloroplasts by Iodoacetol Phosphate PMCID: PMC425786 Methylammonium Transport in Phaseolus vulgaris Leaf Slices PMCID: PMC425787 Electrochemical Aging Responses in Pisum: Cellular Adaptations or Recovery from Injury? PMCID: PMC425788 Electrogenic Sucrose Transport in Developing Soybean Cotyledons PMCID: PMC425789 Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||