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Article

Listeria monocytogenes Requires the RsbX Protein To Prevent SigB Activation under Nonstressed Conditions.

Journal of bacteriology - 18 Jan 2022

Oliveira Ana H, Tiensuu Teresa, Guerreiro Duarte N, Tükenmez Hasan, Dessaux Charlotte, García-Del Portillo Francisco, O'Byrne Conor, Johansson Jörgen

Abstract excerpt

The survival of microbial cells under changing environmental conditions requires an efficient reprogramming of transcription, often mediated by alternative sigma factors. The Gram-positive human pathogen Listeria monocytogenes senses and responds to environmental stress mainly through the alternative sigma factor σB (SigB), which controls expression of the general stress response regulon. SigB activation is...

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Identifiers

PMID: 34694900
DOI: 10.1128/JB.00486-21
PMCID: PMC8765406

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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