Abstract:
:Cell-free extracts from gibberellic acid-treated barley (Hordeum vulgare L. cv. Himalaya) aleurone layers show phosphorylcholine glyceride transferase activity greater than that from control layers. The increase in activity is not prevented by a mixture of amino acid analogs nor by cordycepin under conditions in which it is demonstrated that the analogs and the cordycepin are entering the cells in effective concentrations. We conclude therefore that the GA(3)-dependent increase in phosphorylcholine glyceride transferase activity (which occurs within the first 4 hours of GA(3) treatment) does not require RNA synthesis or protein synthesis.
journal_name
Plant Physioljournal_title
Plant physiologyauthors
Ben-Tal Ydoi
10.1104/pp.54.6.813subject
Has Abstractpub_date
1974-12-01 00:00:00pages
813-6issue
6eissn
0032-0889issn
1532-2548journal_volume
54pub_type
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