Effect of nitrate injection on the microbial community in an oil field as monitored by reverse sample genome probing.

Applied and Environmental Microbiology
A J TelangG Voordouw

Abstract

The reverse sample genome probe (RSGP) method, developed for monitoring the microbial community in oil fields with a moderate subsurface temperature, has been improved by (i) isolation of a variety of heterotrophic bacteria and inclusion of their genomes on the oil field master filter and (ii) use of phosphorimaging technology for the rapid quantitation of hybridization signals. The new master filter contains the genomes of 30 sulfate-reducing, 1 sulfide-oxidizing, and 16 heterotrophic bacteria. Most have been identified by partial 16S rRNA sequencing. Use of improved RSGP in monitoring the effect of nitrate injection in an oil field indicated that the sulfide-oxidizing, nitrate-reducing isolate CVO (a Campylobacter sp.) becomes the dominant community component immediately after injection. No significant enhancement of other community members, including the sulfate-reducing bacteria, was observed. The elevated level of CVO decayed at most sampling sites within 30 days after nitrate injection was terminated. Chemical analyses indicated a corresponding decrease and subsequent increase in sulfide concentrations. Thus, transient injection of a higher potential electron acceptor into an anaerobic subsurface system can have desirable...Continue Reading

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Citations

Feb 24, 2001·Environmental Microbiology·B D LanoilS J Giovannoni
Mar 7, 2006·Applied and Environmental Microbiology·Virginia K WalkerGerrit Voordouw
Mar 29, 2006·Applied Microbiology and Biotechnology·Krista M Kaster, Gerrit Voordouw
Dec 31, 2014·Applied and Environmental Microbiology·Takao IinoShigeaki Harayama
Apr 2, 2008·Annals of the New York Academy of Sciences·Alexander Grigoryan, Gerrit Voordouw
Jan 9, 2008·Journal of Industrial Microbiology & Biotechnology·Diogo JureleviciusLucy Seldin
Feb 24, 2006·Journal of Industrial Microbiology & Biotechnology·Braden DunsmoreIan Vance
Oct 16, 2009·Applied Microbiology and Biotechnology·Elisa KorenblumLucy Seldin
Jul 29, 2010·Environmental Technology·Sandra L Wilson, Virginia K Walker
May 4, 2011·Applied Microbiology and Biotechnology·Cameron M CallbeckGerrit Voordouw
Dec 1, 2000·Applied and Environmental Microbiology·E A GreeneG Voordouw
Feb 16, 2005·Applied Microbiology and Biotechnology·Casey HubertGerrit Voordouw
Sep 26, 2006·Applied and Environmental Microbiology·E Anne GreeneGerrit Voordouw
Jun 1, 2002·FEMS Microbiology Ecology·E Anne GreeneGerrit Voordouw
Dec 11, 2003·Microbiology and Molecular Biology Reviews : MMBR·Jonathan D Van HammeOwen P Ward
Sep 9, 2006·Environmental Microbiology·Sandra L WilsonVirginia K Walker
May 15, 2004·International Journal of Systematic and Evolutionary Microbiology·Monica Bonilla SalinasBernard Ollivier
Jan 13, 2009·Journal of Industrial Microbiology & Biotechnology·Gunhild BødtkerEgil Sunde
Jul 30, 2014·Frontiers in Microbiology·Anna EngelbrektsonJohn D Coates
Aug 21, 2020·Applied Microbiology and Biotechnology·Angeliki MarietouHans Røy
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Jan 23, 2018·3 Biotech·Jayaraman NarenkumarAruliah Rajasekar

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