This journal provides immediate access to some articles. Volume 43(5); May 1968 Articles Effect of Fluoride on Nucleotides and Ribonucleic Acid in Germinating Corn Seedling Roots PMCID: PMC1086908 Polar Movement of Indole-3-acetic Acid-14C in Roots of Lens and Phaseolus PMCID: PMC1086909 Studies on the Mode of Action of Tomatine as a Fungitoxic Agent PMCID: PMC1086910 Metabolic Regulation in Diseased Leaves II. Changes in Nicotinamide Nucleotide Coenzymes in Barley Leaves Infected With Powdery Mildew PMCID: PMC1086911 Light Sensitivity of Plastids and Plastid Pigments Present in the Albescent Maize Mutant PMCID: PMC1086912 Pulvini as the Photoreceptors in the Phytochrome Effect on Nyctinasty in Albizzia julibrissin PMCID: PMC1086913 Characterization of Glyoxysomes From Castor Bean Endosperm PMCID: PMC1086914 Effects of Light on the Growth and Development of the Liverwort, Sphaerocarpos donnellii Aust. PMCID: PMC1086915 Light Mediated Changes in the Chloroplasts of the Liverwort, Sphaerocarpos donnellii Aust. PMCID: PMC1086916 Pyruvate Kinase Activity of Wheat Plants Grown under Potassium Deficient Conditions PMCID: PMC1086917 Indoleacetic Acid and the Synthesis of Glucanases and Pectic Enzymes PMCID: PMC1086918 Induction and Prevention of Chilling Injury to Radicle Tips of Imbibing Cottonseed PMCID: PMC1086919 Interpretation of the Dual Isotherm for Ion Absorption in Beet Tissue PMCID: PMC1086920 The Respiratory Chain Components of Higher Plant Mitochondria PMCID: PMC1086921 In Vitro Phytochrome Dark Reversion Process PMCID: PMC1086922 Evidence for a Role of Calcium in Nitrate Assimilation in Wheat Seedlings PMCID: PMC1086923 Light-Induced Chloroplast Shrinkage in vivo Detectable After Rapid Isolation of Chloroplasts From Pisum sativum PMCID: PMC1086924 PEP Carboxykinase Exchange Reaction in Photosynthetic Bacteria PMCID: PMC1086925 Role of Aldolase in Photosynthesis. II Demonstration of Aldolase Types in Photosynthetic Organisms PMCID: PMC1086926 Immunochemical Study of Changes in Reserve Proteins of Germinating Soybean Seeds PMCID: PMC1086927 Contents and Recovery of Gibberellins in Monoecious and Gynoecious Cucumber Plants PMCID: PMC1086928 Uncoupling of Respiration-Linked Contraction in Corn Mitochondria PMCID: PMC1086929 Fate of Radioactive Gibberellin A1 in Maturing and Germinating Seeds of Peas and Japanese Morning Glory PMCID: PMC1086930 Response of Tissue With Different Phytochrome Contents to Various Initial Photostationary States PMCID: PMC1086931 Studies on Cytokinin-Controlled Bud Formation in Moss Protonemata PMCID: PMC1086932 Short Communications Vacuolar and Cytoplasmic Potassium Concentrations in Pea Roots in Relation to Cell-to-Medium Electrical Potentials PMCID: PMC1086933 Effect of Cultivation Temperature on Peroxidase Isozymes of Plant Cells Grown in Suspension PMCID: PMC1086934 Journal Matter Original table of contents page | ||