Involvement of two plasmids in fenitrothion degradation by Burkholderia sp strain NF100

被引:90
作者
Hayatsu, M
Hirano, M
Tokuda, S
机构
[1] Shizuoka Univ, Fac Agr, Shizuoka 4228529, Japan
[2] Natl Res Inst Vegetables Ornamental Plants & Tea, Shizuoka 4288501, Japan
关键词
D O I
10.1128/AEM.66.4.1737-1740.2000
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
A bacterium capable of utilizing fenitrothion (O,O-dimethyl O-4-nitro-m-tolyl phosphorothioate) as a sole carbon source was isolated from fenitrothion-treated soil. This bacterium was characterized taxonomically as being a member of the genus Burkholderia and was designated strain NF100. NF100 first hydrolyzed an organophosphate bond of fenitrothion, forming 3-methyl-4-nitrophenol, which was further metabolized to methylhydroquinone. The ability to degrade fenitrothion was found to be encoded on two plasmids, pNF1 and pNF2.
引用
收藏
页码:1737 / 1740
页数:4
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