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Differential Isotopic Fractionation during Cr(VI) Reduction by an Aquifer-Derived Bacterium under Aerobic versus Denitrifying Conditions.
- Source :
-
Applied & Environmental Microbiology . Apr2012, Vol. 78 Issue 7, p2462-2466. 3p. - Publication Year :
- 2012
-
Abstract
- We studied Cr isotopic fractionation during Cr(VI) reduction by Pseudomonas stutzeri strain RCH2. Despite the fact that strain RCH2 reduces Cr(VI) cometabolically under both aerobic and denitrifying conditions and at similar specific rates, fractionation was markedly different under these two conditions (ϵ was -2%o aerobically and -~0.4%o under denitrifying conditions). [ABSTRACT FROM AUTHOR]
- Subjects :
- *CHEMICAL reduction
*AEROBIC bacteria
*PSEUDOMONAS stutzeri
*DENITRIFYING bacteria
Subjects
Details
- Language :
- English
- ISSN :
- 00992240
- Volume :
- 78
- Issue :
- 7
- Database :
- Academic Search Index
- Journal :
- Applied & Environmental Microbiology
- Publication Type :
- Academic Journal
- Accession number :
- 73895560
- Full Text :
- https://doi.org/10.1128/AEM.07225-11