This journal provides immediate access to some articles. Volume 30(1); January 1955 Articles Address to the American Society of Plant Physiologists. PMCID: PMC540587 The Calcium and Potassium Nutrition of Cotton as Influenced by Sodium. PMCID: PMC540588 The Properties of Janus Green B as a Hill Oxidant. PMCID: PMC540589 Photocontrol of Lepidium Seed Germination. PMCID: PMC540590 Inhibition of Ion Absorption and Respiration in Barley Roots. PMCID: PMC540591 The Effect of Different Iron and Manganese Nutrient Levels on the Catalase and Cytochrome Oxidase Activities of Green and Albino Sunflower Leaf Tissues. PMCID: PMC540592 Free Auxins and Free Tryptophane in the Strawberry. PMCID: PMC540593 Changes in Nitrogen Fractions and Proteolytic Enzymes of Soybean Plants Treated with 2,4-Dichlorophenoxyacetic Acid. PMCID: PMC540594 Studies on an Enzyme System from Wheat Germ Catalyzing the Aerobic Oxidation of Reduced Triphosphopyridine Nucleotide. PMCID: PMC540595 Fat Metabolism in Higher Plants. III. Enzymatic Oxidation of Glycerol. PMCID: PMC540596 The Enzymatic Oxidation of Ascorbic Acid in the Slime Mold, Physarum Polycephalum. PMCID: PMC540597 Oxidation of 2,3′,6-Trichloroindophenol by the Lipoxidase System. PMCID: PMC540598 Influence of pH On 2,4-Dichlorophenoxyacetic and Acetic Acid Activity in Chlorella. PMCID: PMC540599 Changes in the Activities of Several Enzymes during Germination and Seedling Development in Corn (Zea mays L.). PMCID: PMC540600 The Isolation of Plant Cuticle with Pectic Enzymes. PMCID: PMC540601 News and Notes PMCID: PMC540606 Brief Papers: Studies on the Mineral Nutrition of Cassava (Manihot Utilissima Pohl.). PMCID: PMC540602 A Rapid, Postillumination Deceleration of Respiration in Green Leaves. PMCID: PMC540603 Effect of Boron Deficiency on Nicotine Formation in Tobacco. PMCID: PMC540604 The Role of 2,4-Dichlorophenol in the Destruction of Indoleacetic Acid by Peroxidase. PMCID: PMC540605 Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||