Is PsbS the site of non-photochemical quenching in photosynthesis?

被引：263

作者：

Niyogi, KK ^{[1
]}

Li, XP ^{[1
]}

Rosenberg, V ^{[1
]}

Jung, HS ^{[1
]}

机构：

[1] Univ Calif Berkeley, Dept Plant & Microbial Sci, Berkeley, CA 94720 USA

来源：

JOURNAL OF EXPERIMENTAL BOTANY | 2005年 / 56卷 / 411期

关键词：

Arabidopsis; chlorophyll fluorescence; light harvesting; mutant; non-photochemical quenching; photosynthesis; PsbS; zeaxanthin;

D O I：

10.1093/jxb/eri056

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

The PsbS protein of photosystem II functions in the regulation of photosynthetic light harvesting. Along with a low thylakoid lumen pH and the presence of de-epoxidized xanthophylls, PsbS is necessary for photoprotective thermal dissipation (qE) of excess absorbed light energy in plants, measured as non-photochemical quenching of chlorophyll fluorescence. What is known about PsbS in relation to the hypothesis that this protein is the site of qE is reviewed here.

引用

页码：375 / 382

页数：8

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