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Article

Stationary-phase-inducible "gearbox" promoters: differential effects of katF mutations and role of sigma 70.

Journal of bacteriology - 1 Jul 1991

Bohannon D E, Connell N, Keener J, Tormo A, Espinosa-Urgel M, Zambrano M M, Kolter R

Abstract excerpt

Many of the changes in gene expression observed when Escherichia coli cells enter stationary phase are regulated at the level of transcription initiation. A group of stationary-phase-inducible promoters, known as "gearbox" promoter, display a characteristic sequence in the -10 region which differs greatly from the consensus sequence for sigma 70-dependent promoters. Here we describe our studies on the gearbox...

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Identifiers

PMID: 1906064
DOI: 10.1128/jb.173.14.4482-4492.1991
PMCID: PMC208112

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