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Article

Genotype-by-environment interactions influencing the emergence of rpoS mutations in Escherichia coli populations.

Genetics - 1 Apr 2006

King Thea, Seeto Shona, Ferenci Thomas

Abstract excerpt

Polymorphisms in rpoS are common in Escherichia coli. rpoS status influences a trade-off between nutrition and stress resistance and hence fitness across different environments. To analyze the selective pressures acting on rpoS, measurement of glucose transport rates in rpoS+ and rpoS bacteria was used to estimate the role of F(nc), the fitness gain due to improved nutrient uptake, in the emergence of rpoS...

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Identifiers

PMID: 16489226
DOI: 10.1534/genetics.105.053892
PMCID: PMC1456365

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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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