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  • Title: A regulatory mutant of the trimethylamine N-oxide reductase of Escherichia coli K12.
    Author: Pascal MC, Lepelletier M, Giordano G, Chippaux M.
    Journal: FEMS Microbiol Lett; 1991 Mar 01; 62(2-3):297-300. PubMed ID: 2040436.
    Abstract:
    A mutant of Escherichia coli was isolated in which the trimethylamine N-oxide (TMAO) reductase activity is lost and the inducible TMAO reductase protein is absent. The lack of the gene product specifically prevents the expression of torA::lacZ fusion indicating a transcriptional control of torA, the TMAO reductase structural gene. The gene designated torR was mapped at 22 min on the chromosome.
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