Reductive transformation of parathion and methyl parathion by bacillus sp.
文献类型：期刊论文
| 作者 | Yang, Chao; Dong, Ming; Yuan, Yulan; Huang, Yao; Guo, Xinmin; Qiao, Chuanling |
| 刊名 | Biotechnology letters
 |
| 出版日期 | 2007-03-01 |
| 卷号 | 29期号:3页码:487-493 |
| 关键词 | Bacillus Methyl parathion Nitroreductase activity Parathion Reductive transformation |
| ISSN号 | 0141-5492 |
| DOI | 10.1007/s10529-006-9264-7 |
| 通讯作者 | Qiao, chuanling(qiaocl@ioz.ac.cn) |
| 英文摘要 | Based on the results of phenotypic features, phylogenetic similarity of 16s rrna gene sequences and biolog test, a soil bacterium was identified as bacillus sp. dm-1. using either growing cells or a cell-free extract, it transformed parathion and methyl parathion to amino derivatives by reducing the nitro group. pesticide transformation by a cell-free extract was specifically inhibited by three nitroreductase inhibitors, indicating the presence of nitroreductase activity. the nitroreductase activity was nad(p)h-dependent, o-2-insensitive, and exhibited the substrate specificity for parathion and methyl parathion. reductive transformation significantly decreased the toxicity of pesticides. |
| WOS关键词 | ESCHERICHIA-COLI ; MICROBIAL-DEGRADATION ; NITROREDUCTASE ; PURIFICATION ; GENE |
| WOS研究方向 | Biotechnology & Applied Microbiology |
| WOS类目 | Biotechnology & Applied Microbiology |
| 语种 | 英语 |
| WOS记录号 | WOS:000244293000022 |
| 出版者 | SPRINGER |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2381143 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Qiao, Chuanling |
| 作者单位 | 1.Chinese Acad Sci, State Key Lab Integrated Management Pest Insects, Inst Zool, Beijing, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China 3.Renmin Univ, Sch Environm, Beijing 100872, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Chao,Dong, Ming,Yuan, Yulan,et al. Reductive transformation of parathion and methyl parathion by bacillus sp.[J]. Biotechnology letters,2007,29(3):487-493. |
| APA | Yang, Chao,Dong, Ming,Yuan, Yulan,Huang, Yao,Guo, Xinmin,&Qiao, Chuanling.(2007).Reductive transformation of parathion and methyl parathion by bacillus sp..Biotechnology letters,29(3),487-493. |
| MLA | Yang, Chao,et al."Reductive transformation of parathion and methyl parathion by bacillus sp.".Biotechnology letters 29.3(2007):487-493. |
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来源：中国科学院大学
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