The effect of excited state population in Photosystem II on the photoinhibition-induced changes in chlorophyll fluorescence parameters

被引：22

作者：

Santabarbara, S ^{[1
]}

Garlaschi, FM ^{[1
]}

Zucchelli, G ^{[1
]}

Jennings, RC ^{[1
]}

机构：

[1] Univ Milan, Dipartimento Biol, CNR, Ctr Biol Cellulare & Mol Piante, I-20133 Milan, Italy

来源：

BIOCHIMICA ET BIOPHYSICA ACTA-BIOENERGETICS | 1999年 / 1409卷 / 03期

关键词：

photosystem II; photoinhibition; quinone quenching; energy spillover; antenna system;

D O I：

10.1016/S0005-2728(98)00159-5

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The photoinhibition-induced changes in Photosystem II fluorescence parameters of spinach thylakoids were only slightly sensitive to the excited state population in Photosystem II antenna, as modulated by either quinone quenching or energy spillover. The possibility that this may be due to a small fraction of chlorophyll molecules which are poorly coupled to the antenna is discussed. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：165 / 170

页数：6

共 35 条

[31] Heat-induced changes in the photochemical centres and the protein secondary structures of photosystem II studied by variable fluorescence and difference FT-IR spectroscopy
Joshi, M
Fragata, M
ZEITSCHRIFT FUR NATURFORSCHUNG C-A JOURNAL OF BIOSCIENCES, 1999, 54 (1-2): : 35 - 43
[32] Modeling of the redox state dynamics in photosystem II of Chlorella pyrenoidosa Chick cells and leaves of spinach and Arabidopsis thaliana from single flash-induced fluorescence quantum yield changes on the 100 ns–10 s time scale
N. E. Belyaeva
F.-J. Schmitt
V. Z. Paschenko
G. Yu. Riznichenko
A. B. Rubin
Photosynthesis Research, 2015, 125 : 123 - 140
[33] Modeling of the redox state dynamics in photosystem II of Chlorella pyrenoidosa Chick cells and leaves of spinach and Arabidopsis thaliana from single flash-induced fluorescence quantum yield changes on the 100 ns-10 s time scale
Belyaeva, N. E.
Schmitt, F. -J.
Paschenko, V. Z.
Riznichenko, G. Yu.
Rubin, A. B.
PHOTOSYNTHESIS RESEARCH, 2015, 125 (1-2) : 123 - 140
[34] Hg2+, Cu2+, and Pb2+-induced changes in Photosystem II photochemical yield and energy storage in isolated thylakoid membranes:: A study using simultaneous fluorescence and photoacoustic measurements
Boucher, N
Carpentier, R
PHOTOSYNTHESIS RESEARCH, 1999, 59 (2-3) : 167 - 174
[35] Hg2+, Cu2+, and Pb2+ -induced changes in Photosystem II photochemical yield and energy storage in isolated thylakoid membranes: A study using simultaneous fluorescence and photoacoustic measurements
Nathalie Boucher
Robert Carpentier
Photosynthesis Research, 1999, 59 : 167 - 174

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