Light-Induced Nuclear Synthesis of Spinach Chloroplast Fructose-1,6-bisphosphatase
- 1 July 1984
- journal article
- research article
- Published by Oxford University Press (OUP) in Plant Physiology
- Vol. 75 (3) , 539-541
- https://doi.org/10.1104/pp.75.3.539
Abstract
Etiolated spinach seedlings show a residual photosynthetic fructose-1,6-bisphosphatase activity, which sharply rises under illumination. This increase in activity is due to a light-induced de novo synthesis, as has been demonstrated by enzyme labeling experiments with 2H2O and [35S]methionine. The rise of bisphosphatase activity under illumination is strongly inhibited by cycloheximide, but not by the 70S ribosome inhibitor lincocin, which shows the nuclear origin of this chloroplastic enzyme.This publication has 22 references indexed in Scilit:
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