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Article

Control of a family of phosphatase regulatory genes (phr) by the alternate sigma factor sigma-H of Bacillus subtilis.

Journal of bacteriology - 1 Aug 2001

McQuade R S, Comella N, Grossman A D

Abstract excerpt

A family of 11 phosphatases can help to modulate the activity of response regulator proteins in Bacillus subtilis. Downstream of seven of the rap (phosphatase) genes are phr genes, encoding secreted peptides that function as phosphatase regulators. By using fusions to lacZ and primer extension analysis, we found that six of the seven phr genes are controlled by the alternate sigma factor sigma-H. These results...

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Source

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Identifiers

PMID: 11466295
DOI: 10.1128/JB.183.16.4905-4909.2001
PMCID: PMC99546

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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