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Article

A molecular investigation of genotype by environment interactions.

Genetics - 1 Jan 1995

Dean A M

Abstract excerpt

The fitnesses conferred by seven lactose operons, which had been transduced into a common genetic background from natural isolates of Escherichia coli, were determined during competition for growth rate-limiting quantities of galactosyl-glycerol, a naturally occurring galactoside. The fitnesses of these same operons have been previously determined on lactose and three artificial galactosides, lactulose,...

Topics

Alleles
Escherichia coli
Galactose
Genotype
Glycerides
Kinetics
Lac Operon
Membrane Transport Proteins
Models, Biological
Models, Genetic
Selection, Genetic
beta-Galactosidase

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 7705623
DOI: 10.1093/genetics/139.1.19
PMCID: PMC1206318

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-7705623-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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