Isolation of a new pigment, desulforubidin, from Desulfovibrio desulfuricans (Norway strain) and its role in sulfite reduction.
نویسندگان
چکیده
A new pigment, desulforubidin, that has sulfite reducing activity, has been purified from extracts of the Norway strain of Desulfovibrio desulfuricans, which lacks desulfoviridin.
منابع مشابه
Characterization of the desulforubidin operons from Desulfobacter vibrioformis and Desulfobulbus rhabdoformis.
The genes encoding the desulforubidin type of dissimilatory sulfite reductase (Dsr) from the sulfate-reducing bacteria Desulfobacter vibrioformis and Desulfobulbus rhabdoformis were cloned and sequenced. Similar to the genes for dissimilatory sulfite reductase from the genera Archaeoglobus, Desulfovibrio and Desulfotomaculum the dsr genes were found to form an operon, dsrABD, where dsrA and dsr...
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متن کاملA new restriction endonuclease from the anaerobic bacterium, Desulfovibrio desulfuricans, Norway.
The purification and characterization of a new restriction endonuclease, Dde 1, from a sulfate-reducing, anaerobic bacterium, Desulfovibrio desulfuricans, Norway, is reported. The enzyme recognizes the sequence (see formula index) and cleaves at the position indicated by the arrows. The enzyme preparation obtained is suitable for restriction mapping an ligation.
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عنوان ژورنال:
- Journal of bacteriology
دوره 115 1 شماره
صفحات -
تاریخ انتشار 1973