Matches in SemOpenAlex for { <https://semopenalex.org/work/W2005682793> ?p ?o ?g. }
- W2005682793 endingPage "530" @default.
- W2005682793 startingPage "524" @default.
- W2005682793 abstract "Multi-phase extraction (MPE) is commonly used at petroleum-contaminated sites to volatilize and recover hydrocarbons from the vadose and saturated zones in contaminant source areas. Although primarily a physical treatment technology, the induced subsurface air flow can potentially increase oxygen supply and promote aerobic biodegradation of benzene, toluene, ethylbenzene, and xylenes (BTEX), the contaminants of concern at gasoline-contaminated sites. In this study, real-time PCR enumeration of aromatic oxygenase genes and PCR-DGGE profiles were used to elucidate the impact of MPE operation on the aquifer microbial community structure and function at a gasoline-contaminated site. Prior to system activation, ring-hydroxylating toluene monooxygenase (RMO) and naphthalene dioxygenase (NAH) gene copies were on the order of 106 to 1010 copies L−1 in groundwater samples obtained from BTEX-impacted wells. Aromatic oxygenase genes were not detected in groundwater samples obtained during continuous MPE indicating decreased populations of BTEX-utilizing bacteria. During periods of pulsed MPE, total aromatic oxygenase gene copies were not significantly different than prior to system activation, however, shifts in aromatic catabolic genotypes were noted. The consistent detection of RMO, NAH, and phenol hydroxylase (PHE), which catabolizes further oxidation of hydroxylated BTEX metabolites indicated the potential for aerobic biodegradation of dissolved BTEX during pulsed MPE." @default.
- W2005682793 created "2016-06-24" @default.
- W2005682793 creator A5004460513 @default.
- W2005682793 creator A5004603704 @default.
- W2005682793 creator A5016102457 @default.
- W2005682793 creator A5035640635 @default.
- W2005682793 creator A5064678641 @default.
- W2005682793 creator A5080809237 @default.
- W2005682793 date "2009-04-01" @default.
- W2005682793 modified "2023-10-16" @default.
- W2005682793 title "Enumeration of aromatic oxygenase genes to evaluate biodegradation during multi-phase extraction at a gasoline-contaminated site" @default.
- W2005682793 cites W1512553253 @default.
- W2005682793 cites W1582112526 @default.
- W2005682793 cites W180070838 @default.
- W2005682793 cites W1970714151 @default.
- W2005682793 cites W1972323778 @default.
- W2005682793 cites W1999378041 @default.
- W2005682793 cites W2011312348 @default.
- W2005682793 cites W2011400596 @default.
- W2005682793 cites W2018502808 @default.
- W2005682793 cites W2034747785 @default.
- W2005682793 cites W2038391303 @default.
- W2005682793 cites W2041343329 @default.
- W2005682793 cites W2045740916 @default.
- W2005682793 cites W2056028451 @default.
- W2005682793 cites W2077068998 @default.
- W2005682793 cites W2111858111 @default.
- W2005682793 cites W2115361498 @default.
- W2005682793 cites W2115460231 @default.
- W2005682793 cites W240379254 @default.
- W2005682793 cites W2579207584 @default.
- W2005682793 cites W4249186387 @default.
- W2005682793 cites W4253814517 @default.
- W2005682793 doi "https://doi.org/10.1016/j.jhazmat.2008.07.002" @default.
- W2005682793 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/18706759" @default.
- W2005682793 hasPublicationYear "2009" @default.
- W2005682793 type Work @default.
- W2005682793 sameAs 2005682793 @default.
- W2005682793 citedByCount "26" @default.
- W2005682793 countsByYear W20056827932012 @default.
- W2005682793 countsByYear W20056827932013 @default.
- W2005682793 countsByYear W20056827932014 @default.
- W2005682793 countsByYear W20056827932015 @default.
- W2005682793 countsByYear W20056827932017 @default.
- W2005682793 countsByYear W20056827932018 @default.
- W2005682793 countsByYear W20056827932020 @default.
- W2005682793 countsByYear W20056827932022 @default.
- W2005682793 crossrefType "journal-article" @default.
- W2005682793 hasAuthorship W2005682793A5004460513 @default.
- W2005682793 hasAuthorship W2005682793A5004603704 @default.
- W2005682793 hasAuthorship W2005682793A5016102457 @default.
- W2005682793 hasAuthorship W2005682793A5035640635 @default.
- W2005682793 hasAuthorship W2005682793A5064678641 @default.
- W2005682793 hasAuthorship W2005682793A5080809237 @default.
- W2005682793 hasConcept C107872376 @default.
- W2005682793 hasConcept C112570922 @default.
- W2005682793 hasConcept C157021035 @default.
- W2005682793 hasConcept C178790620 @default.
- W2005682793 hasConcept C185592680 @default.
- W2005682793 hasConcept C18903297 @default.
- W2005682793 hasConcept C2124996 @default.
- W2005682793 hasConcept C2777691172 @default.
- W2005682793 hasConcept C2778142098 @default.
- W2005682793 hasConcept C2778519274 @default.
- W2005682793 hasConcept C2779533485 @default.
- W2005682793 hasConcept C43617362 @default.
- W2005682793 hasConcept C4725764 @default.
- W2005682793 hasConcept C86803240 @default.
- W2005682793 hasConceptScore W2005682793C107872376 @default.
- W2005682793 hasConceptScore W2005682793C112570922 @default.
- W2005682793 hasConceptScore W2005682793C157021035 @default.
- W2005682793 hasConceptScore W2005682793C178790620 @default.
- W2005682793 hasConceptScore W2005682793C185592680 @default.
- W2005682793 hasConceptScore W2005682793C18903297 @default.
- W2005682793 hasConceptScore W2005682793C2124996 @default.
- W2005682793 hasConceptScore W2005682793C2777691172 @default.
- W2005682793 hasConceptScore W2005682793C2778142098 @default.
- W2005682793 hasConceptScore W2005682793C2778519274 @default.
- W2005682793 hasConceptScore W2005682793C2779533485 @default.
- W2005682793 hasConceptScore W2005682793C43617362 @default.
- W2005682793 hasConceptScore W2005682793C4725764 @default.
- W2005682793 hasConceptScore W2005682793C86803240 @default.
- W2005682793 hasIssue "2-3" @default.
- W2005682793 hasLocation W20056827931 @default.
- W2005682793 hasLocation W20056827932 @default.
- W2005682793 hasOpenAccess W2005682793 @default.
- W2005682793 hasPrimaryLocation W20056827931 @default.
- W2005682793 hasRelatedWork W190259245 @default.
- W2005682793 hasRelatedWork W1990747258 @default.
- W2005682793 hasRelatedWork W2087026340 @default.
- W2005682793 hasRelatedWork W2187852778 @default.
- W2005682793 hasRelatedWork W2478038773 @default.
- W2005682793 hasRelatedWork W2976017621 @default.
- W2005682793 hasRelatedWork W3026766601 @default.
- W2005682793 hasRelatedWork W3138479143 @default.
- W2005682793 hasRelatedWork W3208842665 @default.
- W2005682793 hasRelatedWork W4245077213 @default.
- W2005682793 hasVolume "163" @default.