Balance of power: a view of the mechanism of photosynthetic state transitions

被引：226

作者：

Haldrup, A ^{[1
]}

Jensen, PE ^{[1
]}

Lunde, C ^{[1
]}

Scheller, HV ^{[1
]}

机构：

[1] Royal Vet & Agr Univ, Dept Plant Biol, Plant Biochem Lab, DK-1871 Frederiksberg C, Denmark

来源：

TRENDS IN PLANT SCIENCE | 2001年 / 6卷 / 07期

关键词：

D O I：

10.1016/S1360-1385(01)01953-7

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Photosynthesis in plants involves photosystem I and photosystem II, both of which use light energy to drive redox processes. Plants can balance the distribution of absorbed light energy between the two photosystems, When photosystem II is favoured, a mobile pool of light harvesting complex II moves from photosystem II to photosystem I. This short-term and reversible redistribution is known as a state transition, It is associated with changes in the phosphorylation of light harvesting complex II but the regulation is complex. Redistribution of energy during state transitions depends on an altered binding equilibrium between the light harvesting complex Il-photosystem II and light harvesting complex Il-photosystem I complexes.

引用

页码：301 / 305

页数：5

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