Article
Glutathione redox potential modulated by reactive oxygen species regulates translation of Rubisco large subunit in the chloroplast.
The Journal of biological chemistry - 26 May 2000
Irihimovitch V, Shapira M
Abstract excerpt
Previous work showed a transient but dramatic arrest in the synthesis of Rubisco large subunit (LSU) upon transfer of Chlamydomonas reinhardtii cells from low light (LL) to high light (HL). Using dichlorofluorescin, a short-term increase in reactive oxygen species (ROS) was demonstrated, suggesting that their excessive formation could signal LSU down-regulation. A decrease in LSU synthesis occurred at LL in the...
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