中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Isolation and Characterization of a Methomyl-Degrading Paracoccus sp mdw-1

文献类型:期刊论文

作者Xu Jing-Liang1,2; Wu Jun1; Wang Zhi-Chun1; Wang Kun1; Li Meng-Ying1; Jiang Jian-Dong1; He Jian1; Li Shun-Peng1
刊名pedosphere
出版日期2009-04-01
卷号19期号:2页码:238-243
关键词methomyl degradation Paracoccus sp. S-methyl-N-hydroxythioacetamidate 16S rDNA strain mdw-1
ISSN号1002-0160
通讯作者xjl@ms.giec.ac.cn ; lsp@njau.edu.cn
中文摘要methomyl, an extremely toxic pesticide, is widely used in agriculture. a strain named mdw-1 capable of degrading methomyl rapidly was successfully isolated from activated sludge in this study. it could utilize methomyl as the sole carbon or nitrogen source. the optimal temperature and medium ph for its growth and methomyl biodegradation were 30 degrees c and 7.0, respectively. it was identified as a paracoccus sp. according to its morphological features, physiological and biochemical characteristics, and phylogenetic analysis based on the sequence of 16s rdna. gas chromatography-mass spectrometry (gc-ms) analysis showed that methomyl could be completely transformed to s-methyl-n-hydroxythioacetamidate in 10 h of incubation with the isolate mdw-1.
英文摘要methomyl, an extremely toxic pesticide, is widely used in agriculture. a strain named mdw-1 capable of degrading methomyl rapidly was successfully isolated from activated sludge in this study. it could utilize methomyl as the sole carbon or nitrogen source. the optimal temperature and medium ph for its growth and methomyl biodegradation were 30 degrees c and 7.0, respectively. it was identified as a paracoccus sp. according to its morphological features, physiological and biochemical characteristics, and phylogenetic analysis based on the sequence of 16s rdna. gas chromatography-mass spectrometry (gc-ms) analysis showed that methomyl could be completely transformed to s-methyl-n-hydroxythioacetamidate in 10 h of incubation with the isolate mdw-1.
WOS标题词science & technology ; life sciences & biomedicine
类目[WOS]soil science
研究领域[WOS]agriculture
关键词[WOS]pesticide methomyl ; toxicity ; water
收录类别SCI
资助信息national natural science foundation of china [30600016]; national high technology research and development program of china (863 program) [2007aa10z405]; national program for sci-tech basic platform construction of china [2005dka21201-2]; program for science and technology development of jiangsu province, china [be2008669]; ministry of education, china [2006090204007]
原文出处http://www.sciencedirect.com/science/journal/10020160
语种英语
WOS记录号WOS:000264736200011
公开日期2010-09-16
源URL[http://ir.giec.ac.cn/handle/344007/3358]  
专题中国科学院广州能源研究所
作者单位1.Nanjing Agr Univ, Minist Agr, Key Lab Microbiol Engn Agr Environm, Nanjing 210095, Peoples R China
2.Chinese Acad Sci, Key Lab Renewable Energy & Gas Hydrate, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China
推荐引用方式
GB/T 7714
Xu Jing-Liang,Wu Jun,Wang Zhi-Chun,et al. Isolation and Characterization of a Methomyl-Degrading Paracoccus sp mdw-1[J]. pedosphere,2009,19(2):238-243.
APA Xu Jing-Liang.,Wu Jun.,Wang Zhi-Chun.,Wang Kun.,Li Meng-Ying.,...&Li Shun-Peng.(2009).Isolation and Characterization of a Methomyl-Degrading Paracoccus sp mdw-1.pedosphere,19(2),238-243.
MLA Xu Jing-Liang,et al."Isolation and Characterization of a Methomyl-Degrading Paracoccus sp mdw-1".pedosphere 19.2(2009):238-243.

入库方式: OAI收割

来源:广州能源研究所

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