This journal provides immediate access to some articles. Volume 41(4); April 1966 Articles Prediction of Growth Rate at Different Light Levels from Measured Photosynthesis and Respiration Rates PMCID: PMC1086384 Purification and Properties of Urease Derived from Hydrated Seeds of Jack Bean, Canavalia ensiformis (L) DC. PMCID: PMC1086385 Free Amino Acid Contents of Stem and Phylloxera Gall Tissue Cultures of Grape PMCID: PMC1086386 Uptake and Loss of Na+, Rb+, and Cs+ in Relation to an Active Mechanism for Extrusion of Na+ in Scenedesmus PMCID: PMC1086387 Auxin Stimulation of Ethylene Evolution PMCID: PMC1086388 Nucleic Acid Synthesis in the Chloroplasts of Acetabularia mediterranea PMCID: PMC1086389 Relationships Between Phytochrome State and Photosensitive Growth of Avena Coleoptile Segments PMCID: PMC1086390 Respiratory Chain of Colorless Algae II. Cyanophyta PMCID: PMC1086391 Effects of Decenylsuccinic Acid on the Permeability and Growth of Bean Roots PMCID: PMC1086392 A Mechanism for the Leaching of Calcium from Foliage PMCID: PMC1086393 Stress and Hormone Interrelationship in Branch Growth PMCID: PMC1086394 Changes During Recovery from Sodium Deficiency in Atriplex PMCID: PMC1086395 Variations in Endogenous Gibberellins in Developing Bean Seeds I. Occurrence of Neutral and Acidic Substances PMCID: PMC1086396 Variations in Endogenous Gibberellins in Developing Bean Seeds II. Changes Induced in Acidic and Neutral Fractions by GA1 PMCID: PMC1086397 Requirement for Plastoquinone A in the Hill Reaction of Isolated Chloroplasts PMCID: PMC1086398 Xylem Sap Flow as Affected by Metabolic Inhibitors and Girdling PMCID: PMC1086399 Cytokinin Activation of Thiamine Biosynthesis in Tobacco Callus Cultures PMCID: PMC1086400 Metabolism of Red Beet Slices I. Effects of Washing PMCID: PMC1086401 Metabolism of Red Beet Slices II. Effects of Aging PMCID: PMC1086402 Effect of 3-Amino-1,2,4-Triazole on Histidine Metabolism in Algae PMCID: PMC1086403 Polarity of IAA Effect on Sieve-Tube and Xylem Regeneration in Coleus and Tomato Stems PMCID: PMC1086404 Distribution of the Products of Photosynthesis between Powdery Mildew and Barley PMCID: PMC1086405 Extraction of Nucleic Acids from Lyophilized Plant Material PMCID: PMC1086406 Plastoquinone B PMCID: PMC1086407 Permeability Characteristics and Amino Acid Incorporation during Senescence (Ripening) of Banana Tissue PMCID: PMC1086408 Compartmentation of Organic Acids in Corn Roots I. Differential Labeling of 2 Malate Pools PMCID: PMC1086409 Compartmentation of Organic Acids in Corn Roots II. The Cytoplasmic Pool of Malic Acid PMCID: PMC1086410 Effect of Manganese Toxicity on the Indoleacetic Acid Oxidase System of Cotton PMCID: PMC1086411 Transport of the Auxin 2,4-Dichlorophenoxyacetic Acid Through Absiccion Zones, Pulvini, and Petioles of Phaseolus vulgaris PMCID: PMC1086412 Dark and Photometabolism of Sugars by a Blue Green Alga: Tolypothrix tenuis PMCID: PMC1086413 News and Notes PMCID: PMC1086414 Journal Matter Original table of contents page | ||