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Article

A Membrane-Embedded Amino Acid Couples the SpoIIQ Channel Protein to Anti-Sigma Factor Transcriptional Repression during Bacillus subtilis Sporulation.

Journal of bacteriology - 1 May 2016

Flanagan Kelly A, Comber Joseph D, Mearls Elizabeth, Fenton Colleen, Wang Erickson Anna F, Camp Amy H

Abstract excerpt

UNLABELLED: SpoIIQ is an essential component of a channel connecting the developing forespore to the adjacent mother cell during Bacillus subtilis sporulation. This channel is generally required for late gene expression in the forespore, including that directed by the late-acting sigma factor σ(G) Here, we present evidence that SpoIIQ also participates in a previously unknown gene regulatory circuit that...

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Source

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Identifiers

PMID: 26929302
DOI: 10.1128/JB.00958-15
PMCID: PMC4836239

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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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