THE ROLE OF ANIONIC LIPIDS IN LHCII ORGANIZATION AND IN PHOTOINHIBITION OF PHOTOSYNTHETIC APPARATUS

被引：0

作者：

Dankov, Kolyo ^{[1
]}

Dobrikova, Anelia ^{[1
]}

Bogos, Balazs ^{[2
]}

Gombos, Zoltan ^{[2
]}

Apostolova, Emilia ^{[1
]}

机构：

[1] Bulgarian Acad Sci, Inst Biophys, BU-1113 Sofia, Bulgaria

[2] Hungarian Acad Sci, Biol Res Ctr, Inst Plant Biol, H-6701 Szeged, Hungary

来源：

COMPTES RENDUS DE L ACADEMIE BULGARE DES SCIENCES | 2009年 / 62卷 / 08期

关键词：

thylakoid membrane; photoinhibition; anionic lipids; photosynthetic apparatus; PHOTOSYSTEM-II; THYLAKOID MEMBRANES; TEMPERATURE; CHLOROPLASTS; COMPLEX;

D O I：

暂无

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Pea mutants are characterized by chlorophyll fluorescence detected with a Pulse-Amplitude-Modulated fluorometer, photosynthetic oxygen evolution measured with polarographic oxygen rate electrode and lipid composition of thylakoid membranes measured by thin layer and gas chromatography. The results suggested a specific role of anionic lipids in protection of photosynthetic apparatus to photoinhibition. Data revealed that the decrease in the anionic lipids, which correlates with an increase in the oligomeric forms of light-harvesting complexes of photosystem II (LHCII), lead to lower sensitivity of photosynthetic apparatus to high-light treatment.

引用

页码：941 / 948

页数：8

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