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Article

Mutations that relieve nutritional repression of the Bacillus subtilis dipeptide permease operon.

Journal of bacteriology - 1 Aug 1993

Slack F J, Mueller J P, Sonenshein A L

Abstract excerpt

The Bacillus subtilis dciA operon encodes a dipeptide transport complex that is induced rapidly as cells enter stationary phase and initiate sporulation. Expression of this operon in growing cells is repressed by glucose, by a mixture of amino acids, and by the AbrB protein. A genetic screen was devised to identify mutations that allow inappropriate expression from the dciA promoter during growth. These mutations...

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Identifiers

PMID: 8335620
DOI: 10.1128/jb.175.15.4605-4614.1993
PMCID: PMC204911

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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