Roles of Coenzyme F 420 -Reducing Hydrogenases and Hydrogen- and F 420 -Dependent Methylenetetrahydromethanopterin Dehydrogenases in Reduction of F 420 and Production of Hydrogen during Methanogenesis
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چکیده
منابع مشابه
Inhibition of methanogenesis by interaction of aluminium ion with co-factor, F-420, in Methanosarcina barkeri.
Methane emission was inhibited by aluminium ion in paddy fields. Addition of Al3+ (20 mM) to the culture medium containing cells of pure Methanosarcina barkeri, inhibited methanogenesis. Methanogenic co-factor, F-420, was isolated and purified from Methanosarcina barkeri MS. Spectrophotometric and spectrofluorometric analysis of interaction between co-factor, F-420, and Al3+ revealed that they ...
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Using the nitroimidazopyran-based antituberculosis drug PA-824 as a selective agent, transposon-generated Mycobacterium bovis strain BCG (M. bovis) mutants that could not make coenzyme F(420) were identified. Four independent mutants that could not make F(420) or the biosynthesis intermediate FO were examined more closely. These mutants contained transposons inserted in the M. bovis homologue o...
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چکیده ندارد.
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ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 2008
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.00255-08