This journal provides immediate access to some articles. Volume 33(2); March 1958 Articles Some Simplified Mathematical Treatments of Translocation in Plants. PMCID: PMC541030 Effects of Indoleacetic Acid on the Utilization of Acetate-1-C14 by Pea Stem Slices. PMCID: PMC541031 The Relationship of Magnesium Ion and Molecular Structure to 2,4-Dichlorophenoxyacetic Acid and Some Related Compounds to the Inhibition of the Respiration of Azotobacter vinelandii. PMCID: PMC541032 An Effect of Gibberellic Acid on the Flowering of Xanthium, a Short Day Plant. PMCID: PMC541033 The Assimilation of N15-from Labeled Hyponitrite by Soybean Leaves. PMCID: PMC541034 The Effects of Light Intensity on the Growth Rates of Green Algae. PMCID: PMC541035 The Oxygen Affinity of a Flavin Oxidase Involved in the Respiration of Streptococcus faecalis. PMCID: PMC541036 The Relationship of the Kinetin and Red-Light Promotions of Lettuce Seed Germination. PMCID: PMC541037 Translocation of Photosynthetic Products to Soybean Nodules and Their Role in Nitrogen Fixation. PMCID: PMC541038 The Properties of Cytochrome Oxidase in Cholate Extracts from Soybean Roots. PMCID: PMC541039 Systemic Induction of Sprouting in White Potatoes by Foliar Applications of Gibberellin. PMCID: PMC541040 Effects of Chloride and Sulfate Ions on the Growth, Leaf Burn, Composition and Anatomical Structure of Tobacco (Nicotiana Tabacum L.). PMCID: PMC541041 Multiple Site Uptake of Individual Cations by Roots as Affected by Hydrogen Ion. PMCID: PMC541042 Growth Substances in Corn Pollen. PMCID: PMC541043 Utilization of D-Glucuronate by Corn Coleoptiles. PMCID: PMC541044 Changes in Oxidative Enzyme Activity During the Curing of Connecticut Shade Tobacco. PMCID: PMC541045 Observations on the Incorporation of C14 into Tartaric Acid and the Labeling Pattern of D-Glucose from an Excised Grape Leaf Administered L-Ascorbic Acid-6-C14. PMCID: PMC541046 News and Notes PMCID: PMC541047 Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||