File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
Supplementary

Article: Nitrate-reducing community in production water of three oil reservoirs and their responses to different carbon sources revealed by nitrate-reductase encoding gene (napA)

TitleNitrate-reducing community in production water of three oil reservoirs and their responses to different carbon sources revealed by nitrate-reductase encoding gene (napA)
Authors
KeywordsBetaproteobacteria
Carbon addition
Carbon source
Community shift
Encoding genes
Issue Date2011
PublisherElsevier Ltd. The Journal's web site is located at http://www.elsevier.com/locate/ibiod
Citation
International Biodeterioration and Biodegradation, 2011, v. 65 n. 7, p. 1081-1086 How to Cite?
AbstractThe nitrate-reducing microbial community in oil reservoirs was examined by PCR using primers to amplify a segment of napA gene encoding for a subunit of the nitrate reductase, and the effects of different organic carbon additions on the nitrate-reducing community were also evaluated. The orders Rhodocyclales and Burkholderiales within Betaproteobacteria and Pseudomonadales within Gammaproteobacteria were recovered in production water of all three oil reservoirs. Amendment of organic acids promoted Enterobacteriales within Gammaproteobacteria and orders of Rhodocyclales, Pseudomonadales, and Burkholderiales, while alkanes favored the Rhizobiaceae family within Alphaproteobacteria and orders of Rhodocyclales and Pseudomonadales. Results indicated that the functional gene napA can be used as a valuable biomarker in analyzing the diversity of nitrate reducers in oil reservoirs. Nitrate-reducing microbial community shifts following the available carbon sources. Information about napA gene in oil reservoirs environment is scarce. This is the first study that combines molecular and culture-dependent approaches to reveal the diversity of the nitrate-reducing microbial community in production water of oil reservoirs by using the napA gene. © 2011.
Persistent Identifierhttp://hdl.handle.net/10722/165958
ISSN
2015 Impact Factor: 2.429
2015 SCImago Journal Rankings: 0.919
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorFeng, WWen_HK
dc.contributor.authorLiu, JFen_HK
dc.contributor.authorGu, JDen_HK
dc.contributor.authorMu, BZen_HK
dc.date.accessioned2012-09-20T08:25:49Z-
dc.date.available2012-09-20T08:25:49Z-
dc.date.issued2011en_HK
dc.identifier.citationInternational Biodeterioration and Biodegradation, 2011, v. 65 n. 7, p. 1081-1086en_HK
dc.identifier.issn0964-8305en_HK
dc.identifier.urihttp://hdl.handle.net/10722/165958-
dc.description.abstractThe nitrate-reducing microbial community in oil reservoirs was examined by PCR using primers to amplify a segment of napA gene encoding for a subunit of the nitrate reductase, and the effects of different organic carbon additions on the nitrate-reducing community were also evaluated. The orders Rhodocyclales and Burkholderiales within Betaproteobacteria and Pseudomonadales within Gammaproteobacteria were recovered in production water of all three oil reservoirs. Amendment of organic acids promoted Enterobacteriales within Gammaproteobacteria and orders of Rhodocyclales, Pseudomonadales, and Burkholderiales, while alkanes favored the Rhizobiaceae family within Alphaproteobacteria and orders of Rhodocyclales and Pseudomonadales. Results indicated that the functional gene napA can be used as a valuable biomarker in analyzing the diversity of nitrate reducers in oil reservoirs. Nitrate-reducing microbial community shifts following the available carbon sources. Information about napA gene in oil reservoirs environment is scarce. This is the first study that combines molecular and culture-dependent approaches to reveal the diversity of the nitrate-reducing microbial community in production water of oil reservoirs by using the napA gene. © 2011.en_HK
dc.languageengen_US
dc.publisherElsevier Ltd. The Journal's web site is located at http://www.elsevier.com/locate/ibioden_HK
dc.relation.ispartofInternational Biodeterioration and Biodegradationen_HK
dc.subjectBetaproteobacteriaen_HK
dc.subjectCarbon additionen_HK
dc.subjectCarbon sourceen_HK
dc.subjectCommunity shiften_HK
dc.subjectEncoding genesen_HK
dc.titleNitrate-reducing community in production water of three oil reservoirs and their responses to different carbon sources revealed by nitrate-reductase encoding gene (napA)en_HK
dc.typeArticleen_HK
dc.identifier.emailGu, JD: jdgu@hkucc.hku.hken_HK
dc.identifier.authorityGu, JD=rp00701en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.ibiod.2011.05.009en_HK
dc.identifier.scopuseid_2-s2.0-80053224983en_HK
dc.identifier.hkuros209603en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-80053224983&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume65en_HK
dc.identifier.issue7en_HK
dc.identifier.spage1081en_HK
dc.identifier.epage1086en_HK
dc.identifier.isiWOS:000296216700022-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridMu, BZ=7004585949en_HK
dc.identifier.scopusauthoridGu, JD=7403129601en_HK
dc.identifier.scopusauthoridLiu, JF=36096880500en_HK
dc.identifier.scopusauthoridFeng, WW=53864783700en_HK
dc.identifier.citeulike9830241-

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats