This journal provides immediate access to some articles. Volume 57(1); January 1976 Articles Changes in Isoperoxidases during Cold Treatment of Dormant Pear Embryo PMCID: PMC541952 Influence of Ionic Strength, pH, and Chelation of Divalent Metals on Isolation of Polyribosomes from Tobacco Leaves PMCID: PMC541953 Effects of Water Stress on the Ultrastructure of Leaf Cells of Sorghum bicolor PMCID: PMC541954 Incorporation of Cytokinin N6-Benzyladenine into Tobacco Callus Transfer Ribonucleic Acid and Ribosomal Ribonucleic Acid Preparations PMCID: PMC541955 Some Regulatory Properties of Pea Leaf Carbamoyl Phosphate Synthetase PMCID: PMC541956 Attempts to Detect Cyclic Adenosine 3′:5′-Monophosphate in Higher Plants by Three Assay Methods PMCID: PMC541957 Manipulation of Galactolipid Fatty Acid Composition with Substituted Pyridazinones PMCID: PMC541958 Chloroplast Growth and Replication in Germinating Spinach Cotyledons following Massive γ-Irradiation of the Seed PMCID: PMC541959 The Light-harvesting Chlorophyll a/b-Protein Complex of Chlamydomonas reinhardii PMCID: PMC541960 Distribution of Protein-bound Hexosamine in Chloroplasts PMCID: PMC541961 Nitrate Absorption by Barley: I. Kinetics and Energetics PMCID: PMC541962 Nitrate Absorption by Barley: II. Influence of Nitrate Reductase Activity PMCID: PMC541963 Pyrophosphorylases in Solanum tuberosum: I. Changes in ADP-Glucose and UDP-Glucose Pyrophosphorylase Activities Associated with Starch Biosynthesis during Tuberization, Maturation, and Storage of Potatoes PMCID: PMC541964 Analysis of Steady State Photosynthesis in Alfalfa Leaves PMCID: PMC541965 Cell Isoperoxidases in Sweet Potato Plants in Relation to Mechanical Injury and Ethylene PMCID: PMC541966 Rapid Metabolic Changes in the Wounding Response of Leaf Discs following Excision PMCID: PMC541967 In Vivo Conversion of 5-Oxoproline to Glutamate by Higher Plants PMCID: PMC541968 Stimulation of Ethylene Production in the Mung Bean Hypocotyls by Cupric Ion, Calcium Ion, and Kinetin PMCID: PMC541969 Glycoprotein Metabolism in the Cotyledons of Pisum sativum during Development and Germination PMCID: PMC541970 Nonmetabolic Catalysis of 14C-Furfuryl Amino Purine (Kinetin) on Plant Surfaces, Glass, and Porcelain Ware PMCID: PMC541971 Some Physical Characteristics of the Enzymes of l-Tryptophan Biosynthesis in Higher Plants PMCID: PMC541972 Isolation of Plasma Membranes from Corn Roots by Sucrose Density Gradient Centrifugation: An Anomalous Effect of Ficoll PMCID: PMC541973 Abscisic Acid Content and Stomatal Sensitivity to CO2 in Leaves of Xanthium strumarium L. after Pretreatments in Warm and Cold Growth Chambers PMCID: PMC541974 Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||