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Article

Unexpected presence of defective glpR alleles in various strains of Escherichia coli.

Journal of bacteriology - 1 Feb 2001

Holtman C K, Thurlkill R, Pettigrew D W

Abstract excerpt

Alleles of glpR associated with the same GlpR(-) phenotype produce substitutions in different conserved portions of the glycerol 3-phosphate repressor which are not part of the helix-turn-helix motif. Analysis of the effects on growth and enzyme expression show that glucose repression of glycerol utilization is not dependent on a functional repressor.

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Identifiers

PMID: 11157961
DOI: 10.1128/JB.183.4.1459-1461.2001
PMCID: PMC95022

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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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