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Article

Regulation of phenotypic heterogeneity permits Salmonella evasion of the host caspase-1 inflammatory response.

Proceedings of the National Academy of Sciences of the United States of America - 20 Dec 2011

Stewart Mary K, Cummings Lisa A, Johnson Matthew L, Berezow Alex B, Cookson Brad T

Abstract excerpt

Sensing and adapting to the environment is one strategy by which bacteria attempt to maximize fitness in an unpredictable world; another is the stochastic generation of phenotypically distinct subgroups within a genetically clonal population. In culture, Salmonella Typhimurium populations are bistable for the expression of flagellin. We report that YdiV controls this expression pattern by preventing transcription...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 22143773
DOI: 10.1073/pnas.1108963108
PMCID: PMC3251048

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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