Metabolism-independent chemotaxis of pseudomonas sp strain wbc-3 toward aromatic compounds
文献类型：期刊论文
| 作者 | Zhang Junjie1,2; Xin Yufeng1; Liu Hong1; Wang Shujun1; Zhou Ningyi1 |
| 刊名 | Journal of environmental sciences-china
 |
| 出版日期 | 2008 |
| 卷号 | 20期号:10页码:1238-1242 |
| 关键词 | Aromatics Chemotaxis Metabolism-independent Methyl parathion Nitrophenol Pseudomonas sp Strain wbc-3 |
| ISSN号 | 1001-0742 |
| 通讯作者 | Zhou ningyi(n.zhou@pentium.whiov.ac.cn) |
| 英文摘要 | Pseudomonas sp. strain wbc-3 utilized methyl parathion or para-nitrophenol (pnp) as the sole source of carbon, nitrogen, and energy, and methyl parathion hydrolase had been previously characterized. its chemotactic behaviors to aromatics were investigated. the results indicated that strain wbc-3 was attracted to multiple aromatic compounds, including metabolizable or transformable substrates pnp, 4-nitrocatechol, and hydroquinone. disruption of pnp catabolic genes had no effect on its chemotactic behaviors with the same substrates, indicating that the chemotactic response in this strain was metabolism-independent. furthermore, it was shown that strain wbc-3 had a constitutive beta-ketoadipate chemotaxis system that responded to a broad range of aromatic compounds, which was different from the inducible beta-ketoadipate chemotaxis described in other pseudomonas strains. |
| WOS关键词 | RALSTONIA SP SJ98 ; NITROAROMATIC COMPOUNDS ; BACTERIAL CHEMOTAXIS ; ENVIRONMENTAL-POLLUTANTS ; METHYL PARATHION ; P-NITROPHENOL ; PUTIDA ; CHEMOATTRACTANTS ; BIODEGRADATION ; PLASMID |
| WOS研究方向 | Environmental Sciences & Ecology |
| WOS类目 | Environmental Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000260099600013 |
| 出版者 | SCIENCE PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2375439 |
| 专题 | 武汉病毒研究所 |
| 通讯作者 | Zhou Ningyi |
| 作者单位 | 1.Chinese Acad Sci, Wuhan Inst Virol, State Key Lab Virol, Wuhan 430071, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang Junjie,Xin Yufeng,Liu Hong,et al. Metabolism-independent chemotaxis of pseudomonas sp strain wbc-3 toward aromatic compounds[J]. Journal of environmental sciences-china,2008,20(10):1238-1242. |
| APA | Zhang Junjie,Xin Yufeng,Liu Hong,Wang Shujun,&Zhou Ningyi.(2008).Metabolism-independent chemotaxis of pseudomonas sp strain wbc-3 toward aromatic compounds.Journal of environmental sciences-china,20(10),1238-1242. |
| MLA | Zhang Junjie,et al."Metabolism-independent chemotaxis of pseudomonas sp strain wbc-3 toward aromatic compounds".Journal of environmental sciences-china 20.10(2008):1238-1242. |
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来源：武汉病毒研究所
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