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	PSII photoinhibition and O-2 (radical anion) production
	Jin, YH; Tao, DL; Tao, DL, Chinese Acad Sci, Inst Appl Ecol, Shenyang 110015, Peoples R China
刊名	ACTA BOTANICA SINICA
	2000
卷号	42期号:1页码:10-14
关键词	Photoinhibition Superoxide F-v/f-m Scots Pine Psii Electron Spin Resonance
ISSN号	0577-7496
英文摘要	To know more about the site of O-2((radical anion)) production in thylakoids, the F-v/F-m ratio was measured in parallel with the oxygen free-radical production detected by electron spin resonance (ESR) using Tiron as a probe in the isolated thylakoids of Scots pine ( Pinus sylvestris L.). As the light intensity was strong enough to induce photoinhibition leading to reduction in the F-v/F-m ratio, the intensity of the TH. signal representing the superoxide production was enhanced. The TH. signal was also stimulated hy 3-(3, 4-dichloropheneyl)-1, 1-dimethylurea but was suppressed by exogenous scavengers or by 2, 6-dichlorophenol indophenol. Therefore, the superoxide production is closely related to photoinhibition in PS II. The novel results may further promote research on the mechanism of photoinhibition and on the structure and function of PS II as well.
学科主题	Biochemistry & Molecular Biology ; Plant Sciences
语种	英语
WOS记录号	WOS:000085733000002
公开日期	2011-09-23
内容类型	期刊论文
源URL	[http://210.72.129.5/handle/321005/55591]
专题	沈阳应用生态研究所_沈阳应用生态研究所
通讯作者	Tao, DL, Chinese Acad Sci, Inst Appl Ecol, Shenyang 110015, Peoples R China
推荐引用方式 GB/T 7714	Jin, YH,Tao, DL,Tao, DL, Chinese Acad Sci, Inst Appl Ecol, Shenyang 110015, Peoples R China. PSII photoinhibition and O-2 (radical anion) production[J]. ACTA BOTANICA SINICA,2000,42(1):10-14.
APA	Jin, YH,Tao, DL,&Tao, DL, Chinese Acad Sci, Inst Appl Ecol, Shenyang 110015, Peoples R China.(2000).PSII photoinhibition and O-2 (radical anion) production.ACTA BOTANICA SINICA,42(1),10-14.
MLA	Jin, YH,et al."PSII photoinhibition and O-2 (radical anion) production".ACTA BOTANICA SINICA 42.1(2000):10-14.

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