Plant Growth Substances 1970: Proceedings of the 7th International Conference on Plant Growth Substances Held in Canberra, Australia, December 7–11, 1970

Front Matter....Pages I-XIV
Macromolecule Synthesis and Wall Extensibility in Relation to the Mechanism of Auxin-induced Cell Elongation....Pages 1-8
On the Biophysical Control of Growth Rate in Avena Coleoptile Sections....Pages 9-16
Auxin-Induced Changes in Cell Wall Properties and Growth of Avena Coleoptiles and Green Pea Epicotyls....Pages 17-22
Measurements of Water Potentials and Hormone Transport Associated with the Growth of Cucumber Hypocotyls....Pages 23-29
Promotion of Plant and Insect Hormone Action by Membrane Matrix Matching Lipids....Pages 30-36
Gibberellin and Membrane Permeability....Pages 37-43
Rapid Growth Responses in the Avena Coleoptile: A Comparison of the Action of Hydrogen Ions, CO 2 , and Auxin....Pages 44-51
Cell Elongation and Auxin Action in Lupin Hypocotyls....Pages 52-61
Initial Kinetics of Auxin-induced Cell Elongation in Coleoptiles....Pages 62-67
Kinetic Studies on the Auxin Effect and the Influence of Cycloheximide and Blue Light....Pages 68-75
Effects of IAA and Cyanide on the Growth and Respiration of Coleoptile Sections from Triticum ....Pages 76-81
Pathways of Auxin Biosynthesis in the Shoots of Higher Plants....Pages 82-90
Enzymic Oxidation of Indole-3-Ethanol....Pages 91-95
The Control of Growth by the Synthesis of IAA and Its Conjugation....Pages 96-101
Metabolism of Indole-3-acetaldehyde, IV, Electron Acceptor Studies and Physiological Significance of the Aldehyde Oxidase of Avena Coleoptiles....Pages 102-109
Electrophoretic Isolation and Growth Activity of Indole-3-Acetic Acid Oxidation Products....Pages 110-116
Conversion of 3-Indoleacetaldoxime to Glucobrassicin and Sulfoglucobrassicin by Woad ( Isatis tinctoria L.)....Pages 117-126
Isolation and Characterization of Indole Derivatives in Clubroots of Chinese Cabbage....Pages 127-132
Gibberellin Biosynthesis and Its Regulation....Pages 133-142
Recent Advances in the Metabolism of Gibberellins....Pages 143-150
The Biosynthesis of Gibberellin Precursors in a Cell-free System from Cucurbita Pepo L.....Pages 151-157
A Polar Gibberellin from Apricot Seed....Pages 158-165
Dwarfing Genes in Rice and Their Relation to Glbberellin Biosynthesis....Pages 166-174
Gibberellins in Immature Seed of Moonflower....Pages 175-180
Cytokinin-Induced Changes in Transfer RNA Species....Pages 181-189
Effect of Growth Substances on Rapidly Synthesized RNA in Sterile Tobacco Tissue....Pages 190-195
Auxin in SRNA Fraction of Mung Bean Hypocotyl....Pages 196-206
ABA- and Kinetin-induced Changes in Cell Homogenates, Chromatin-Bound RNA Polymerase and RNA Composition....Pages 207-215
The Temporal Separation of Transcription and Translation and its Control in Cotton Embryogenesis and Germination....Pages 216-221
DNA Synthesis and Hormonal Growth Response in Non-meristematic Tissues....Pages 222-227
Auxin, Macromolecular Repressors and the Development of Isoperoxidases in Cultured Tobacco Pith....Pages 228-233
Isozymes of Cellulase in the Abscission Zone of Phaseolus vulgaris ....Pages 234-239
Auxin-Reactive Proteins....Pages 240-247
On the Significance of Cytokinin Binding to Plant Ribosomes....Pages 248-255
Binding of Indoleacetic Acid to Isolated Pea Nuclei....Pages 256-264
Modification of Enzyme Activity, Conformation and Size by Indoleacetic Acid....Pages 265-271
Biochemical Aspects of the Action of Abscisic Acid....Pages 272-280
The Biosynthesis and Degradation of Abscisic Acid....Pages 281-290
The Accumulation of Abscisic Acid in Plants During Wilting and Under Other Stress Conditions....Pages 291-298
Chemistry and Biological Action of Podolactones and Other Inhibitors of Plant Growth....Pages 299-305
Occurrence of Substances in Dwarf Peas Interfering with Responses of the Same Plants to Gibberellin....Pages 306-310
Plant-growth Inhibitors in the Bulbs of Lycoris Radiata Herb....Pages 311-317
Morphactin-like Activity of Benzilate Esters in Arabidopsis Thaliana ....Pages 318-323
Chemistry and Physiology of Rooting Inhibitors in Adult Tissue of Eucalyptus Grandis ....Pages 324-329
Studies with Plant Growth Inhibitors....Pages 330-335
Control of α-Amylase Synthesis in Isolated Barley Aleurone Layers by Gibberellic acid, Abscisic Acid and Ethylene....Pages 336-343
Cytochemical Localization of Gibberellic Acid — Induced Enzymes in the Barley Aleurone Layer....Pages 344-351
Effect of Gibberellin A 3 on in vivo and in vitro Induction of α-Amylase Isozymes....Pages 352-355
Effects of Gibberellic Acid on Ribonucleic Acid Synthesis in Barley Aleurone....Pages 356-364
Effect of Gibberellic Acid on the t RNA Methylase Activity of Barley Aleurone Cells....Pages 365-370
Stages during the Induction of α-Amylase by Gibberellic Acid in Barley Aleurone Layers. I. The Timing of Sensitivity to Actinomycin D....Pages 371-377
Stages during the Induction of α:-Amylase by Gibberellic Acid in Barley Aleurone Layers. II. Some Properties of the Pre-and Post-Transcription. Stages....Pages 378-387
The Effects of Gibberellic acid on the Metabolism of Soluble Nucleotides in Aleurone Tissue Isolated from Wheat Grain....Pages 388-395
The Isolated Aleurone Layer....Pages 396-406
Metabolic Changes in Internodes of Dwarf Pea Plants Treated with Gibberellic acid....Pages 407-413
Gibberellin Metabolism in the Roots of Phaseolus coccineus Seedlings....Pages 414-419
Stimulation of the Levels of Gibberellin-like Substances by the Growth Retardants, CCC and AMO 1618....Pages 420-427
DNA Analysis of Auxin-treated Jerusalem Artichoke Tuber Tissue as a Screen for the Evaluation of Substances Influencing Cell Division....Pages 428-434
Promotion by CCC of Growth in Jerusalem Artichoke Tissue....Pages 435-440
Gibberellin, a Primary Determinant in the Expression of Apical Dominance, Apical Control and Geotropic Movement of Conifer Shoots....Pages 441-448
Active Forms of the Cytokinins....Pages 449-458
Use of Structural Analogues in the Study of Cytokinin Action....Pages 459-466
Uptake of Cytokinins by Acer Pseudoplatanus cells: Enzymes of the Adenosine deaminase type as possible Regulators of the Cytokine Level inside the Cell....Pages 467-475
Cytokinins in Bleeding Sap of the Grape Vine....Pages 476-483
Medium and Tissue Sugar Concentrations during Cytokinin-Controlled Growth of Tobacco Callus Tissues....Pages 484-492
Studies on the Action of Ethylene in Physiological Processes of Plant Cells....Pages 493-501
Functions of Naturally Produced Ethylene in Abscission, Dehiscence And Seed Germination....Pages 502-509
Biosynthesis of Ethylene in Fruit Tissues....Pages 510-517
The Measurement of Ethylene from Plant Tissues and Its Relation to Auxin Effect....Pages 518-525
Auxin and Ethylene in Adventitious Root Formation in phaseolus aureus (Roxb.)....Pages 526-533
Ethylene and the Growth of Plant Cells: Role of Peroxidase and Hydroxyproline-Rich Proteins....Pages 534-542
Trauma-Induced Ethylene Production by Citrus Flowers, Fruit, and Wood....Pages 543-548
Thoughts on the Role of Ethylene in Plant Growth and Development....Pages 549-560
On the Nature of Senescence in Oat Leaves....Pages 561-570
Hormonal Regulation of Leaf Senescence in Intact Plants....Pages 571-580
Further Stuides of Hormone-Regulated Senescence in Rumex Leaf Tissue....Pages 581-588
Kinetin Treatment and Protein Synthesis in Detached Wheat Leaves....Pages 589-597
Effects of Senescence and Hormone Treatment on the β -1,3-Glucan Hydrolase in Nicotiana glutinosa Leaves....Pages 598-603
Ethylene Production and Biochemical Changes in Detached Leaves of Nymphoides indica ....Pages 604-610
Increase in ABA-like Growth Inhibitors and Decrease in Gibberellin-like Substances during Ripening and Senescence of Citrus Fruits....Pages 611-617
Effects of ABA and Kinetin on Ultrastructure of Senescing Wheat Leaves....Pages 618-623
The Role of Basal and Apical Factors in the Coordination of Growth in the Stems of White Clover ( Trifolium repens L. )....Pages 624-632
Studies on Leaf Unrolling in Barley....Pages 633-645
The Effects of Growth Regulators on RNA Metabolism during the Unrolling of Barley Leaf Segments....Pages 646-653
Auxin-Induced Growth of Tuber Tissue of Jerusalem Artichoke. VII. Effect of Cyclic 3′, 5′-Adenosine Monophosphate on the Auxin-induced Cell Expansion Growth....Pages 654-660
Evidence for the Presence and Biological Activity of a Chorionic Gonadotropin-Like Plant Growth Substance — (Phytotropin)....Pages 661-667
Partial and Complete Growth Promoting Systems for Cultured Carrot Explants: Synergistic and Inhibitory Interactions....Pages 668-678
Multiple Interactions between Media, Growth Factors and the Environment of Carrot Cultures: Effects on Growth and Morphogenesis....Pages 679-685
Control of Morphogenesis in Plant Tissue Cultures by Hormones and Nitrogen Compounds....Pages 686-694
Experiments on the Mechanism of Hormone-Directed Transport....Pages 695-700
The Movement of Plant Hormones: Auxins, Gibberellins, and Cytokinins....Pages 701-709
Tropic Stimuli and the Kinetics of Basipolar Transport of Auxin....Pages 710-716
The Source and Transport of Growth Regulators Responsible for the Geotropic Response of Zea mays Roots....Pages 717-724
Asymmetric “Acid Growth” Response following Gravistimulus....Pages 725-730
The Role of Auxin in Thigmotropism....Pages 731-737
Participation of the Golgi Apparatus in Geotropism....Pages 738-744
Hormonal Regulation of Plant Flowering in Different Photoperiodic Groups....Pages 745-752
The Use of Aphids in The Search for the Hormonal Factors Controlling flowering....Pages 753-757
Hormonal Control of Flowering in Citrus and Some Other Woody Perennials....Pages 758-766
Some Growth Substances Associated with Bud Failure of Peach....Pages 767-774
The Flowering Process — A New Theory....Pages 775-779
The Promotion of Ripening in Cereal Crops by Peduncle-Injection of Aqueous Solutions of Nucleotides....Pages 780-789
A System for the Characterisation of Plant Growth Substances Based Upon the Direct Coupling of a Gas Chromatogram, a Mass Spectrometer, and a Small Computer — Recent Examples of its Application....Pages 790-797
Identification of Cytokinins by Gas-Liquid Chromatography and Gas-Liquid Chromatography-Mass Spectrometry....Pages 798-807
Back Matter....Pages 808-837