This journal provides immediate access to some articles. Volume 55(4); April 1975 Articles Effect of Leaf Water Deficit on Stomatal and Nonstomatal Regulation of Net Carbon Dioxide Assimilation PMCID: PMC541669 Effects of Irradiance and Leaf Water Deficit on Net Carbon Dioxide Assimilation and Mesophyll and Transport Resistances PMCID: PMC541670 Enzyme Content of Plant Microbodies as Affected by Experimental Procedures PMCID: PMC541671 Metabolism of Uronic Acids in Plant Tissues: Partial Purification and Properties of Uronic Acid Oxidase from Citrus Leaves PMCID: PMC541672 Cell Wall and Protoplast Isoperoxidases of Corn Leaves in Relation to Cut Injury and Infection with Helminthosporium maydis PMCID: PMC541673 Cell Wall and Protoplast Isoperoxidases in Tobacco Plants in Relation to Mechanical Injury and Infection with Tobacco Mosaic Virus PMCID: PMC541674 Metabolism of Tritiated Gibberellins in d-5 Dwarf Maize: I. In Excised Tissues and Intact Dwarf and Normal Plants PMCID: PMC541675 Iron Deficiency and the Structure and Physiology of Maize Chloroplasts PMCID: PMC541676 Degradation of Argininosuccinate Lyase by a Protease Synthesized in Soybean Cell Suspension Cultures PMCID: PMC541677 Studies of Storage Proteins of Higher Plants: I. Concanavalin A from Three Species of the Genus Canavalia PMCID: PMC541678 Contribution of Nonautotrophic Carbon Dioxide Fixation to Protein Synthesis in Suspension Cultures of Paul's Scarlet Rose PMCID: PMC541679 Isolation and Characterization of Stemphylin, a Chromone Glucoside from Stemphylium botryosum PMCID: PMC541680 Postillumination Burst of Carbon Dioxide in Crassalacean Acid Metabolism Plants PMCID: PMC541681 Regulation of Glucose 6-Phosphate Dehydrogenase in Blue-Green Algae PMCID: PMC541682 Ethylene-enhanced Ion and Sucrose Efflux in Morning Glory Flower Tissue PMCID: PMC541683 Concentration Dependencies of Some Effects of Ethylene on Etiolated Pea, Peanut, Bean, and Cotton Seedlings PMCID: PMC541684 Presence of Two Different Membrane-bound, KCl-stimulated Adenosine Triphosphatase Activities in Maize Roots PMCID: PMC541685 Photosynthetic Unit Size during the Synchronous Life Cycle of Scenedesmus PMCID: PMC541686 Isolation and Regeneration of Tobacco Mesophyll Cell Protoplasts under Low Osmotic Conditions PMCID: PMC541687 The Lack of Effect of Cyclic Adenosine 3′:5′-Monophosphate on Avena Coleoptile Growth PMCID: PMC541688 Compartmentation in Vicia faba Leaves: I. Kinetics of 14C in the Tissues following Pulse Labeling PMCID: PMC541689 Compartmentation in Vicia faba Leaves: II. Kinetics of 14C-Sucrose Redistribution among Individual Tissues following Pulse Labeling PMCID: PMC541690 Photosynthetic Activities of Spinach Leaf Protoplasts PMCID: PMC541691 Light-controlled Leaf Expansion in Peas Grown under Different Light Conditions PMCID: PMC541692 Regulation of Ribulose 1,5-Diphosphate Carboxylase by Substrates and Other Metabolites: Further Evidence for Several Types of Binding Sites PMCID: PMC541693 The Toxins of Helminthosporium maydis (Race T) : A Colorimetric Determination of the Toxins, Their Appearance in Culture and in Infected Plants PMCID: PMC541694 Ozone Injury in Soybeans: Isoflavonoid Accumulation Is Related to Necrosis PMCID: PMC541695 Ribonuclease in Senescing Morning Glory: Purification and Demonstration of de Novo Synthesis PMCID: PMC541696 Interaction of Kinetin and Calcium in Relation to Their Effect on Stimulation of Ethylene Production PMCID: PMC541697 The Effect of Carbohydrates and Arginine on Arginine Metabolism by Excised Bean Leaves in the Dark PMCID: PMC541698 Growth and Development of Soybean (Glycine max [L.] Merr.) Pods: CO2 Exchange and Enzyme Studies PMCID: PMC541699 Polyribosomes from Peas: V. An Attempt to Characterize the Total Free and Membrane-bound Polysomal Population PMCID: PMC541700 The Nature of Spontaneous Changes in Growth Rate in Isolated Coleoptile Segments PMCID: PMC541701 Further Chemical and Morphological Characterization of Chloroplast Membranes from a Chlorophyll b-less Mutant of Hordeum vulgare PMCID: PMC541702 Partial Restoration of the High Rate of Plastid Pigment Development and the Ultrastructure of Plastids in Detached Water-stressed Wheat Leaves PMCID: PMC541703 A Re-evaluation of the Nitrate Reductase Content of the Maize Root PMCID: PMC541704 Water Stress and Protein Synthesis: I. Differential Inhibition of Protein Synthesis PMCID: PMC541705 Water Stress and Protein Synthesis: II. Interaction between Water Stress, Hydrostatic Pressure, and Abscisic Acid on the Pattern of Protein Synthesis in Avena Coleoptiles PMCID: PMC541706 Initial Stages in the Onset of Senescence in Tobacco Leaves PMCID: PMC541707 Regulation of Chlorophyll Synthesis in the Green Alga Golenkinia PMCID: PMC541708 Energy State and Dinitrogen Fixation in Soybean Nodules of Dark-grown Plants PMCID: PMC541709 Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||