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Article: Isolation of achromobacter xylosoxidans NS12 and degradation of nitrophenols

TitleIsolation of achromobacter xylosoxidans NS12 and degradation of nitrophenols
Authors
Issue Date2007
Publisher科學出版社. The Journal's web site is located at http://hjkx.periodicals.net.cn/default.html
Citation
Huanjing Kexue/Environmental Science, 2007, v. 28 n. 2, p. 422-426 How to Cite?
AbstractA nitrophenols-degrading bacterium, strain NS12, was isolated from a mangrove sediment by enrichment culture under aerobic conditions. Based on the analysis of 16S rDNA gene sequence the isolate was identified as Achromobacter xylosoxidans strain NS12 was able to metabolize both o-nitrophenol (ONP) and p-nitrophenol (PNP) as the sole source of carbon, energy and nitrogen. However, this strain was not able to use 3-nitrophenol (MNP) as the only source of carbon energy and nitrogen for growth. The study demonstrated that when PNP and ONP occurred as a mixed substrate PNP degradation restrained the degradation of ONP and caused the major carbon source shift from ONP to PNP. Moreover, the results showed nitrophenols could be degraded by the indigenous bacteria in mangrove sediment.
Persistent Identifierhttp://hdl.handle.net/10722/178988
ISSN
2015 SCImago Journal Rankings: 0.153

 

DC FieldValueLanguage
dc.contributor.authorWan, NSen_US
dc.contributor.authorGu, JDen_US
dc.contributor.authorHuang, JHen_US
dc.contributor.authorGao, CDen_US
dc.date.accessioned2012-12-19T09:51:16Z-
dc.date.available2012-12-19T09:51:16Z-
dc.date.issued2007en_US
dc.identifier.citationHuanjing Kexue/Environmental Science, 2007, v. 28 n. 2, p. 422-426en_US
dc.identifier.issn0250-3301en_US
dc.identifier.urihttp://hdl.handle.net/10722/178988-
dc.description.abstractA nitrophenols-degrading bacterium, strain NS12, was isolated from a mangrove sediment by enrichment culture under aerobic conditions. Based on the analysis of 16S rDNA gene sequence the isolate was identified as Achromobacter xylosoxidans strain NS12 was able to metabolize both o-nitrophenol (ONP) and p-nitrophenol (PNP) as the sole source of carbon, energy and nitrogen. However, this strain was not able to use 3-nitrophenol (MNP) as the only source of carbon energy and nitrogen for growth. The study demonstrated that when PNP and ONP occurred as a mixed substrate PNP degradation restrained the degradation of ONP and caused the major carbon source shift from ONP to PNP. Moreover, the results showed nitrophenols could be degraded by the indigenous bacteria in mangrove sediment.en_US
dc.languageengen_US
dc.publisher科學出版社. The Journal's web site is located at http://hjkx.periodicals.net.cn/default.htmlen_US
dc.relation.ispartofHuanjing Kexue/Environmental Scienceen_US
dc.subject.meshAchromobacter Denitrificans - Genetics - Isolation & Purification - Metabolismen_US
dc.subject.meshBiodegradation, Environmentalen_US
dc.subject.meshNitrophenols - Chemistry - Metabolismen_US
dc.subject.meshRna, Ribosomal, 16S - Geneticsen_US
dc.titleIsolation of achromobacter xylosoxidans NS12 and degradation of nitrophenolsen_US
dc.typeArticleen_US
dc.identifier.emailGu, JD: jdgu@hkucc.hku.hken_US
dc.identifier.authorityGu, JD=rp00701en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.pmid17489210en_US
dc.identifier.scopuseid_2-s2.0-33947545913en_US
dc.identifier.volume28en_US
dc.identifier.issue2en_US
dc.identifier.spage422en_US
dc.identifier.epage426en_US
dc.publisher.placeChinaen_US
dc.identifier.scopusauthoridWan, NS=16065068300en_US
dc.identifier.scopusauthoridGu, JD=7403129601en_US
dc.identifier.scopusauthoridHuang, JH=34770411200en_US
dc.identifier.scopusauthoridGao, CD=24437269000en_US

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