Effects of Ethylene and Carbon Dioxide on the Germination of Osmotically Inhibited Lettuce Seed

Exchange Properties of Isolated Cell Walls of Lemna minor L.

Intercellular Correlations: Relation between DNA Synthesis and Cell Division in Early Stages of in Vitro Bud Neoformation

Carbon Dioxide Fixation in the Carbon Economy of Developing Seeds of Lupinus albus (L.)

Sucrose in the Free Space of Translocating Maize Leaf Bundles

Allantoin and Allantoic Acid in the Nitrogen Economy of the Cowpea (Vigna unguiculata [L.] Walp.)

Etioplast Development in Dark-grown Leaves of Zea mays L.

Subunit Structure and Composition of Oat Seed Globulin

Photosynthetic and Carbohydrate Metabolism in Isolated Leaf Cells of Digitaria pentzii

Studies of Delta-Aminolevulinic Acid Dehydrase from Skeletonema costatum, a Marine Plankton Diatom

Modification of Disease Resistance of Tobacco Callus Tissues by Cytokinins

Development of Bacteroids in Alfalfa (Medicago sativa) Nodules

Amino Acid Composition of Germinating Cotton Seeds

Regulatory Isoenzymes of Aspartate Kinase and the Control of Lysine and Threonine Biosynthesis in Carrot Cell Suspension Culture

Regulation of Glyoxysomal Enzymes during Germination of Cucumber: I. Developmental Changes in Cotyledonary Protein, RNA, and Enzyme Activities during Germination

Partitioning of Sugar between Growth and Nitrate Reduction in Cotton Roots

Stimulation of Cadmium Uptake in Relation to the Cadmium Content of Plants

Variation in Plastid Number: Effect on Chloroplast and Nuclear Deoxyribonucleic Acid Complement in the Unicellular Alga Olisthodiscus luteus

Nickel in Plants: I. Uptake Kinetics Using Intact Soybean Seedlings

Nickel in Plants: II. Distribution and Chemical Form in Soybean Plants

Studies on the Specificity and Site of Action of α-Cyclopropyl-α-[p-methoxyphenyl]-5-pyrimidine Methyl Alcohol (Ancymidol), a Plant Growth Regulator

Light-induced, Dark-reversible Absorbance Changes in Roots, Other Organs, and Cell-free Preparations

An Inborn Error of Potassium Metabolism in the Tomato, Lycopersicon esculentum

Analysis of the Components Released from Potato Tuber Tissues during Maceration by Pectolytic Enzymes

Apparent Catalase Synthesis in Sunflower Cotyledons during the Change in Microbody Function: A Mathematical Approach for the Quantitative Evaluation of Density-labeling Data

Biosynthesis of the Diterpene Phytoalexin Casbene: Partial Purification and Characterization of Casbene Synthetase from Ricinis communis

Breakdown of Ribulose Bisphosphate Carboxylase and Change in Proteolytic Activity during Dark-induced Senescence of Wheat Seedlings

Determination of Hydrogenase in Free-living Cultures of Rhizobium japonicum and Energy Efficiency of Soybean Nodules

Circadian Rhythmicity in the Activities of Phenylalanine Ammonia-Lyase from Lemna perpusilla and Spirodela polyrhiza

Method for Overcoming the Antiethylene Effects of Ag⁺

Pathway for Nitrate Assimilation in Corn (Zea mays L.) Leaves: Cellular Distribution of Enzymes and Energy Sources for Nitrate Reduction

Phytostat for the Growth of Lemna in Semicontinuous Culture with Low Sulfate

Sulfur-containing Compounds in Lemna perpusilla 6746 Grown at a Range of Sulfate Concentrations

Nuclear Magnetic Resonance Relaxation Times and Plasmalemma Water Exchange in Ivy Bark

Low Temperature Effects on Soybean (Glycine max [L.] Merr. cv. Wells) Free Amino Acid Pools during Germination

Enzymic and Substrate Basis for the Anaplerotic Step in Guard Cells

Activity of the Electrogenic Pump in Chara corallina as Inferred from Measurements of the Membrane Potential, Conductance, and Potassium Permeability

Nitrogen Metabolism of Soybeans: I. Effect of Tungstate on Nitrate Utilization, Nodulation, and Growth

Comparison of the Uptake of Nitrate and Ammonium by Rice Seedlings: Influences of Light, Temperature, Oxygen Concentration, Exogenous Sucrose, and Metabolic Inhibitors

Leaf Conductance in Relation to Assimilation in Eucalyptus pauciflora Sieb. ex Spreng: Influence of Irradiance and Partial Pressure of Carbon Dioxide