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The argRB of Escherichia coli is rare in isolates obtained from natural sources.

Gene - 19 Jul 2006

Merlo Lauren M F, Sadowsky Michael J, Ferguson John A, Dean Antony M

Abstract excerpt

A single nucleotide polymorphism between Escherichia coli strains K12 and B is known to alter the mechanism by which the arginine repressor regulates arginine biosynthesis, from a regulated system in E. coli K12 to a deregulated system in E. coli B. Laboratory experiments have demonstrated that the different regulatory strategies are selectively favored under different environmental conditions. In this study we...

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PMID: 16797147
DOI: 10.1016/j.gene.2006.04.002

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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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