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Article

Group-beneficial traits, frequency-dependent selection and genotypic diversity: an antibiotic resistance paradigm.

Proceedings. Biological sciences - 7 Jan 2005

Dugatkin Lee Alan, Perlin Michael, Lucas J Scott, Atlas Ronald

Abstract excerpt

The evolution of group-beneficial traits potentially allows the survival of 'cheaters' that would otherwise be unfit. Here we describe experimental work on group-beneficial traits and the consequences of frequency-dependent selection in the context of bacterial antibiotic resistance. We constructed a 'self-limited antibiotic resistant' (SLAR) strain of Escherichia coli in which a TEM-1 beta-lactamase was anchored...

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Share to Ampicillin
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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Colony Count, Microbial

Share to Drug Resistance, Bacterial

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Share to Selection, Genetic

Source

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Identifiers

PMID: 15875573
DOI: 10.1098/rspb.2004.2916
PMCID: PMC1634946

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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