Effect of pesticides on hydrogen metabolism of Rhodobacter sphaeroides and Rhodopseudomonas palustris

被引：3
|
作者：
Chalam, AV [1 ]
Sasikala, C [1 ]
Ramana, CV [1 ]
Rao, PR [1 ]
机构：
[1] OSMANIA UNIV,DEPT PHYS,MICROBIAL BIOTECHNOL LAB,HYDERABAD 500007,ANDHRA PRADESH,INDIA
来源：
FEMS MICROBIOLOGY ECOLOGY | 1996年 / 19卷 / 01期
关键词：
pesticide effect; nitrogenase; hydrogenase; photoproduction of hydrogen; purple non-sulfur bacteria; Rhodobacter sphaeroides; Rhodopseudomonas palustris; ATRAZINE-RESISTANT; FIXATION; BACTERIA;
D O I：
暂无
中图分类号：
Q93 [微生物学];
学科分类号：
071005 ; 100705 ;
摘要：
The present study reports the effect of 2,4-D, quinalphos, monocrotophos, captan and carbendazim on the hydrogen metabolism (nitrogenase, photoproduction of hydrogen and hydrogenase activities) of two purple non-sulfur bacteria isolated from paddy soils. In general, the pesticides were found to be inhibitory to both nitrogenase and hydrogen photoproduction activities of both the organisms, and their effect on hydrogenase-mediated reactions varied with the pesticides used and the organisms.
引用
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页码：1 / 4
页数：4
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