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Article

Mutations in rpoA affect expression of anaerobically regulated genes in Salmonella typhimurium.

Journal of bacteriology - 1 Dec 1991

Lombardo M J, Bagga D, Miller C G

Abstract excerpt

oxrB8, a mutation that diminishes the anaerobic induction of pepT and other anaerobically regulated, oxrA (fnr)-dependent Salmonella typhimurium genes, is an allele of rpoA, the gene for the alpha subunit of RNA polymerase. Four additional rpoA mutations that affect anaerobic pepT expression have been isolated after localized mutagenesis of the rpoA region. All but one of these rpoA mutations appear to have...

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Identifiers

PMID: 1938946
DOI: 10.1128/jb.173.23.7511-7518.1991
PMCID: PMC212517

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