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Article

A small protein required for the switch from {sigma}F to {sigma}G during sporulation in Bacillus subtilis.

Journal of bacteriology - 1 Jan 2011

Camp Amy H, Wang Anna F, Losick Richard

Abstract excerpt

A cascade of alternative sigma factors governs the program of developmental gene expression during sporulation in Bacillus subtilis. Little is known, however, about how the early-acting sigma factors are inactivated and replaced by the later-acting factors. Here we identify a small protein, Fin (formerly known as YabK), that is required for efficient switching from σ(F)- to σ(G)-directed gene expression in the...

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Identifiers

PMID: 21037003
DOI: 10.1128/JB.00949-10
PMCID: PMC3019954

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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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