Isolation and characterization of a new Mycobacterium austroafricanum strain, IFP 2015, growing on MTBE

被引：33
作者：
Ferreira, NL
Maciel, H
Mathis, H
Monot, F
Fayolle-Guichard, F
Greer, CW
机构：
[1] IFP Energies Nouvelles, F-92852 Rueil Malmaison, France
[2] Natl Res Council Canada, Biotechnol Res Inst, Montreal, PQ H4P 2R2, Canada
来源：
APPLIED MICROBIOLOGY AND BIOTECHNOLOGY | 2006年 / 70卷 / 03期
关键词：
D O I：
10.1007/s00253-005-0074-y
中图分类号：
Q81 [生物工程学（生物技术）]; Q93 [微生物学];
学科分类号：
071005 ; 0836 ; 090102 ; 100705 ;
摘要：
A new Mycobacterium austroafricanum strain, IFP 2015, growing on methyl tert-butyl ether (MTBE) as a sole carbon source was isolated from an MTBE-degrading microcosm inoculated with drain water of an MTBE-supplemented gasoline storage tank. M. austroafricanum IFP 2015 was able to grow on tert-butyl formate, tert-butyl alcohol (TBA) and alpha-hydroxyisobutyrate. 2-Methyl-1,2-propanediol was identified as the TBA oxidation product in M. austroafricanum IFP 2015 and in the previously isolated M. austroafricanum IFP 2012. M. austroafricanum IFP 2015 also degraded ethyl tert-butyl ether more rapidly than M. austroafricanum IFP 2012. Specific primers designed to monitor the presence of M. austroafricanum strains could be used as molecular tools to detect similar strains in MTBE-contaminated environment.
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页码：358 / 365
页数：8
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