This journal provides immediate access to some articles. Volume 52(2); August 1973 Articles The Nutritional Role of Pistil Exudate in Pollen Tube Wall Formation in Lilium longiflorum: II. Production and Utilization of Exudate from Stigma and Stylar Canal PMCID: PMC366446 Effects of Filipin and Cholesterol on K+ Movement in Etiolated Stem Cells of Pisum sativum L. PMCID: PMC366447 Isolation and Characterization of Glucosamine-containing Storage Glycoproteins from the Cotyledons of Phaseolus aureus PMCID: PMC366448 Polarity and Rate of Transport of Cyclic Adenosine 3,5′-Monophosphate in the Coleoptile PMCID: PMC366449 Nonreversible d-Glyceraldehyde 3-Phosphate Dehydrogenase of Plant Tissues PMCID: PMC366450 Bicarbonate Ion as a Critical Factor in Photosynthetic Oxygen Evolution PMCID: PMC366451 De Novo Synthesis of Phytochrome in Pumpkin Hooks PMCID: PMC366452 Turnover of Phytochrome in Pumpkin Cotyledons PMCID: PMC366453 Effect of Water on the Ripening of Pericarp Disks from Tomato Fruits PMCID: PMC366454 The Interaction of Respiration and Photosynthesis in Induction of Nitrate Reductase Activity PMCID: PMC366455 The Effect of Arsenate and Other Inhibitors on Early Events during the Germination of Lettuce Seeds (Lactuca sativa L.) PMCID: PMC366456 Organic Acids and Iron Translocation in Maize Genotypes PMCID: PMC366457 Incorporation of 14C-Leucine into Apple Leaf Protein and Its Inhibition by Protein Synthesis Inhibitors during Growth and Senescence PMCID: PMC366458 Fat Metabolism in Higher Plants: LVII. A Comparison of Fatty Acid-Synthesizing Enzymes in Chloroplasts Isolated from Mature and Immature Leaves of Spinach PMCID: PMC366459 Mechanism of Plant Growth Stimulation by Naphthenic Acid: Effects on Nitrogen Metabolism of Phaseolus Vulgaris L. PMCID: PMC366460 Rhythmic Differences in the Basipetal Movement of Indoleacetic Acid between Separated Upper and Lower Halves of Geotropically Stimulated Corn Coleoptiles PMCID: PMC366461 Effects of Cycloheximide on Indoleacetic Acid-induced Ethylene Production in Pea Root Tips PMCID: PMC366462 Early Actions of Gibberellic Acid on the Embryo and on the Endosperm of Avena fatua Seeds PMCID: PMC366463 Ethylene, Carbon Dioxide, and Anthocyanin Synthesis PMCID: PMC366464 Plants under Climatic Stress: V. Chilling and Light Effects on Radiocarbon Exchange between Photosynthetic Intermediates of Sorghum PMCID: PMC366465 Vanadium and Plant Nutrition: The Growth of Lettuce (Lactuca Sativa L.) and Tomato (Lycopersicon Esculentum Mill.) Plants in Nutrient Solutions Low in Vanadium PMCID: PMC366466 Inactivity of 3-Methyleneoxindole as Mediator of Auxin Action on Cell Elongation PMCID: PMC366467 Journal Matter Original table of contents page | ||