Red-light-enhanced conversion of tritiated gibberellin A9 into other gibberellin-like substances in homogenates of etiolated barley leaves
- 1 January 1972
- journal article
- Published by Springer Nature in Planta
- Vol. 108 (1) , 67-75
- https://doi.org/10.1007/bf00386507
Abstract
Irradiation of homogenates of etiolated barley leaves with red light resulted in an increase in the levels of gibberellin (GA)-like substances as compared to dark controls. When homogenates were fed with [3H]-GA9 there was as incorporation of the radioactivity into a number of other GA's: this process occurred to a greater extent in red light than in darkness, and could be inhibited by boiling the extract prior to addition of the [3H]-GA9.Keywords
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