The action of cyclic-AMP on GA_3 controlled responses V. Similarities in the induction of isocitrate lyase in hazel seeds by gibberellic acid and cyclic 3',5'-adenosine monophosphate
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概要
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Cyclic-AMP was found to promote the induction of isocitrate lyase in hazel seeds. Similarities in the induction of this enzyme by GA_3 and cyclic-AMP were found in the (1) total amount of enzyme produced, (2) the time course for the production of this enzyme, (3) the amount of enzyme secreted into the medium, and (4) the inhibition of enzyme production induced by ABA, cycloheximide and 6-methyl purine. Of a variety of nucleotides tested only cyclic-AMP consistently promoted high levels of isocitrate lyase. Cyclic-AMP also promoted a similar increase in the fresh weight of the embryo to that obtained with GA_3 treated seeds. This initial study is suggestive of the possibility that cyclic-AMP may be involved in GA_3 mediated responses in hazel seeds.
- 日本植物生理学会の論文
著者
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Potempa Lawerence
Department Of' Biology Bradley University
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Galsky Alan
Department Of' Biology Bradley University
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Galsky Alan
Department Of Biological Sciences Northwestern University Evanston
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