PHOTOSYNTHETIC ENERGY-STORAGE IN CYANOBACTERIAL CELLS ADAPTED TO LIGHT-STATE-1 AND LIGHT-STATE-2 - A LASER-INDUCED OPTOACOUSTIC STUDY

被引：22

作者：

MULLINEAUX, CW ^{[1
]}

GRIEBENOW, S ^{[1
]}

BRASLAVSKY, SE ^{[1
]}

机构：

[1] MAX PLANCK INST STRAHLENCHEM,W-4330 MULHEIM,GERMANY

来源：

BIOCHIMICA ET BIOPHYSICA ACTA | 1991年 / 1060卷 / 03期

关键词：

PHOTOSYNTHESIS; PHOTOSYSTEM-I AND PHOTOSYSTEM-II; OPTOACOUSTIC SPECTROSCOPY; ENERGY STORAGE; LIGHT STATE TRANSITION; (CYANOBACTERIA);

D O I：

10.1016/S0005-2728(05)80323-8

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：

We have used laser-induced optoacoustic spectroscopy to investigate photosynthetic energy storage during the first 1.4-mu-s after a laser excitation flash in cells of the cyanobacterium Synechococcus 6301 adapted to light-states 1 and 2. We rind no decrease in energy storage on transition to light-state 2, indicating that energy diverted away from Photosystem II is not quenched but may be transferred to Photosystem I.

引用

收藏

页码：315 / 318

页数：4

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