Reversed-phase HPLC separation of enterobactin and its 2,3-dihydroxybenzoylserine derivatives was used for a comparative analysis of mutants of Escherichia coli, defective in the regulation of enterobactin biosynthesis (fur), enterobactin transport (fepA) and enterobactin esterase (fes). A complete
Genetic analysis of mutants ofEscherichia colidefective in dicarboxylate transport
β Scribed by Theodore C. Y. Lo; B. D. Sanwal
- Publisher
- Springer
- Year
- 1975
- Tongue
- English
- Weight
- 306 KB
- Volume
- 140
- Category
- Article
- ISSN
- 1617-4615
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β¦ Synopsis
Mutants of E.coli deficient in dicarboxylate transport can be mapped at three different loci. The dctA locus is linked to xyl and the dctB and cbt loci are linked to gal. Transduction tests reveal that the likely order of genes in the gal region is dctB-cbt-nadA-galK.
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