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Article

An extracytoplasmic function sigma factor acts as a general stress response regulator in Sinorhizobium meliloti.

Journal of bacteriology - 1 Jun 2007

Sauviac Laurent, Philippe Heinui, Phok Kounthéa, Bruand Claude

Abstract excerpt

Sinorhizobium meliloti genes transcriptionally up-regulated after heat stress, as well as upon entry into stationary phase, were identified by microarray analyses. Sixty stress response genes were thus found to be up-regulated under both conditions. One of them, rpoE2 (smc01506), encodes a putative extracytoplasmic function (ECF) sigma factor. We showed that this sigma factor controls its own transcription and is...

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Identifiers

PMID: 17400745
DOI: 10.1128/JB.00175-07
PMCID: PMC1913381

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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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An extracytoplasmic function sigma factor acts as a general stress response regulator in Sinorhizobium meliloti.PMID 17400745Read ↗

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