Open AccessPhytochrome Controlled 14C-Sucrose Uptake into Etiolated Pea Buds: Effects of Gibberellic Acid and Other Substances
Author(s) -
R. Gören,
Arthur W. Galston
Publication year - 1967
Publication title -
plant physiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.554
H-Index - 312
eISSN - 1532-2548
pISSN - 0032-0889
DOI - 10.1104/pp.42.8.1087
Subject(s) - etiolation , gibberellic acid , phytochrome , gibberellin , sucrose , auxin , chemistry , botany , biology , red light , biochemistry , germination , enzyme , gene
The previously reported red light enhancement of (14)C-sucrose uptake into etiolated pea buds is inhibited by gibberellic acid applied no later than 2 hours after the light. Auxins, cytokinins and inhibitors of gibberellin biosynthesis are without effect, either alone or in the presence of gibberellic acid.
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