This journal provides immediate access to some articles. Volume 39(3); May 1964 Articles Interaction between Kinetin and Light on Germination of Grand Rapids Lettuce Seeds PMCID: PMC550075 Hydrogen Metabolism in Higher Plants PMCID: PMC550076 Chemical Factors Affecting Anthocyanin Formation and Morphogenesis in Cultured Hypocotyl Segments of Impatiens balsamina PMCID: PMC550077 Metabolic Processes in Cytoplasmic Particles of the Avocado Fruit. VI. Controlled Oxidations and Coupled Phosphorylations PMCID: PMC550078 Pathways of Respiration in Plant Tumors PMCID: PMC550079 Effect of Light Quality on Growth and Free Indoleacetic Acid Content in Phaseolus vulgaris PMCID: PMC550080 Biosynthesis of Prunasin, the Cyanogenic Glucoside of Peach PMCID: PMC550081 Kinetin and Gibberellin Actions on Abscission Processes PMCID: PMC550082 Ion Absorption by Shoot Tissue: Technique and First Findings with Excised Leaf Tissue of Corn PMCID: PMC550083 Transport and Distribution of Auxin during Tropistic Response. II. The Lateral Migration of Auxin in Phototropism of Coleoptiles PMCID: PMC550084 Comparison of Lignin-like Products Found Naturally or Induced in Tissues of Phleum, Elodea, and Coleus, and in a Paper Perioxidase System PMCID: PMC550085 Enhancement by Auxin of Ribonucleic Acid Synthesis in Excised Soybean Hypocotyl Tissue PMCID: PMC550086 Ribonucleic Acid and Protein Synthesis as Essential Processes for Cell Elongation PMCID: PMC550087 Enzymic Mechanism of Starch Synthesis in Ripening Rice Grains PMCID: PMC550088 Studies on Water Regime and Nitrogen Metabolism of Citrus Seedlings Grown under Water Stress PMCID: PMC550089 Anion Absorption by Baker's Yeast PMCID: PMC550090 The Relation of Glucose Absorption to Respiration in Potato Slices PMCID: PMC550091 Ascorbic Acid Oxidase in Cell Growth PMCID: PMC550092 Effects of the Growth Retardant CCC on Floral Initiation and Growth in Pharbitis nil PMCID: PMC550093 Mechanism of Protection by Nonpenetrating and Nontoxic Solutes against Freezing Injury to Plant Cells PMCID: PMC550094 Gibberellic Acid Controlled Synthesis of α-Amylase in Barley Endosperm PMCID: PMC550095 Enzymic Assimilation of Nitrate in Tomato Plants. I. Reduction of Nitrate to Nitrite PMCID: PMC550096 Enzymic Assimilation of Nitrate in Tomato Plants. II. Reduction of Nitrite to Ammonia PMCID: PMC550097 The Glyoxylate Cycle in Maize Scutellum PMCID: PMC550098 Gibberellins and Light Inhibition of Stem Growth in Peas PMCID: PMC550099 The Appearance of Neoxanthin during the Regreening of Dark-grown Euglena PMCID: PMC550100 Function of Bean Roots and Stems in Sodium Retention PMCID: PMC550101 Ion Uptake by Soybean Root Tissue Depleted of Calcium by Ethylenediaminetetraacetic Acid PMCID: PMC550102 Sugar Gradients and Translocation of Sucrose in Detached Blades of Sugarcane PMCID: PMC550103 Further Studies on the Activation of Acetic Thiokinase by Magnesium and Univalent Cations PMCID: PMC550104 Influences of Stock and Scion on Alkaloid Synthesis and Transformation PMCID: PMC550105 Alteration of Oxidative Enzymes in Potato Tuber Tissue by Infection with Phytophthora infestans PMCID: PMC550106 The Kinetics of Chloride Accumulation and Transport in Exuding Roots PMCID: PMC550107 Effect of Water Movement on Ion Movement into the Xylem of Tomato Roots PMCID: PMC550108 Effects of Nonionic Surfactants on Root Growth and Cation Uptake PMCID: PMC550109 News and Notes PMCID: PMC550110 Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||