Greening under high light or cold temperature affects the level of xanthophyll-cycle pigments, early light-inducible proteins, and light-harvesting polypeptides in wild-type barley and hte Chlorina f2 mutant

From: Plant Physiology | Date: May 1, 1999| Author: | Copyright information

Greening under High Light or Cold Temperature Affects the Level of Xanthophyll-Cycle Pigments, Early Light-Inducible Proteins, and Light-Harvesting Polypeptides in Wild-Type Barley and the Chlorina f^ sup 2^ sup Mutant'

Etiolated seedlings of wild type and the chlorina f^ sup 2^ sup mutant of barley (Hordeum vulgare) were exposed to greening at either 5degC or 20degC and continuous illumination varying from 50 to 800umol m-2 s-1. Exposure to either moderate temperature and high light or low temperature and moderate light inhibited chlorophyll a and b accumulation in the wild type and in the ...

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