Induction of Swelling in Pea Internode Tissue by Ethylene
نویسندگان
چکیده
منابع مشابه
Ethylene-induced Pea Internode Swelling: Its Relation to Ribonucleic Acid Metabolism, Wall Protein Synthesis, and Cell Wall Structure.
Exposure of etiolated pea (Pisum sativum L. var. Alaska) subapical sections to ethylene disrupts normal polar cell expansion, but fresh weight increase is little affected and the tissue expands radially, swelling. Ethylene has no effect on gross ribonucleic acid metabolism before or during the period when swelling occurs, but incorporation of (14)C-proline and leucine into wall-associated prote...
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Auxin-induced ethylene formation in etiolated pea (Pisum sativum L. var. Alaska) stem segments was inhibited by inhibitors of RNA and protein synthesis. Kinetics of the inhibitions is described for actinomycin D, cordycepin, alpha-amanitin, and cycloheximide. alpha-Amanitin was the most potent and fast-acting inhibitor, when added before induction or 6 hours after induction of the ethylene-form...
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Infection of immature pea pods with Fusarium solani f.sp. phaseoli (a non-pathogen of peas) or f.sp. pisi (a pea pathogen) resulted in induction of chitinase and beta-1,3-glucanase. Within 30 hours, activities of the two enzymes increased 9-fold and 4-fold, respectively. Chitinase and beta-1,3-glucanase were also induced by autoclaved spores of the two F. solani strains and by the known elicito...
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ژورنال
عنوان ژورنال: Plant Physiology
سال: 1978
ISSN: 0032-0889,1532-2548
DOI: 10.1104/pp.62.6.902