| Literature DB >> 3028396 |
Abstract
The catabolism of naphthalene and salicylate is specified by two operons on an 80 Kb metabolic plasmid, NAH7. These operons, nah and sal, are carried on the contiguous 30 Kb EcoRI-A, C fragments, and are under positive control of a regulator region, nahR. Five Nah Sal Tn5 insertion mutants form two complementation groups: A = nahR203, nahR204; and B = nahR201, nahR202, nahR205. The physical and genetic maps assign the nahR location to the 15.7-17.2 Kb region of the EcoRI-A fragment, with suggestion of more than one control gene.Entities:
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Year: 1986 PMID： 3028396 DOI： 10.1016/s0006-291x(86)80141-3
Source DB: PubMed Journal: Biochem Biophys Res Commun ISSN： 0006-291X Impact factor: 3.575