This journal provides immediate access to some articles. Volume 49(1); January 1972 Articles Rapid Respiratory Changes Due to Red Light or Acetylcholine during the Early Events of Phytochrome-mediated Photomorphogenesis PMCID: PMC365890 Phytochrome-mediated Induction of Phenylalanine Ammonia-Lyase in Mustard Seedlings: A Contribution to Eliminate Some Misconceptions PMCID: PMC365891 Studies on Cytokinin Production by Rhizobium PMCID: PMC365892 The Release of Potassium and Sodium from Young Excised Roots of Zea mays under Various Efflux Conditions PMCID: PMC365893 Onset of Deoxyribonucleic Acid Synthesis in Germinating Wheat Embryos PMCID: PMC365894 Auxin-induced Conjugation Systems in Peas PMCID: PMC365895 Developmental Studies on Microbodies in Wheat Leaves : I. Conditions Influencing Enzyme Development PMCID: PMC365896 Developmental Studies on Microbodies in Wheat Leaves : II. Ontogeny of Particulate Enzyme Associations PMCID: PMC365897 Determination of the Rates of Protein Synthesis and Degradation in Lemna minor PMCID: PMC365898 Control of the Protein Turnover Rates in Lemna minor PMCID: PMC365899 Regulation of Aromatic Amino Acid Biosynthesis in Higher Plants: I. Evidence for a Regulatory Form of Chorismate Mutase in Etiolated Mung Bean Seedlings PMCID: PMC365900 Changes in Molecular Weight of Cellulose in the Pea Epicotyl during Growth PMCID: PMC365901 The Role of Protein Synthesis in the Senescence of Leaves: I. The Formation of Protease PMCID: PMC365902 Migration of Calcium and Its Role in the Regulation of Seismonasty in the Motor Cell of Mimosa pudica L. PMCID: PMC365903 Sugar Transport in Immature Internodal Tissue of Sugarcane: I. Mechanism and Kinetics of Accumulation PMCID: PMC365904 Glutamate Dehydrogenase from Apodachlya (Oomycetes) PMCID: PMC365905 Nucleic Acid and Protein Changes in Relation to Cold Acclimation and Freezing Injury of Korean Boxwood Leaves PMCID: PMC365906 Induction and Regulation of Chloroplast Replication in Mature Tobacco Leaf Tissue PMCID: PMC365907 The Influence of Carbonylcyanide-m-chlorophenylhydrazone and 3-(3,4-Dichlorophenyl)-1,1-dimethylurea on the Fusion of Primary Thylakoids and the Formation of Crystalline Fibrils in Bean Leaves Partially Greened in Far Red Light PMCID: PMC365908 Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||