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Article

Characterization of the Escherichia coli gcvR gene encoding a negative regulator of gcv expression.

Journal of bacteriology - 1 Sept 1995

Ghrist A C, Stauffer G V

Abstract excerpt

The Escherichia coli glycine cleavage enzyme system catalyzes the cleavage of glycine, generating CO2, NH3, and a one-carbon unit. Expression of the operon encoding this enzyme system (gcv) is induced in the presence of glycine and repressed in the presence of purines. In this study, a mutant with high-level constitutive expression of a gcvT-lacZ gene fusion was isolated. The mutation in this strain was...

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Identifiers

PMID: 7665475
DOI: 10.1128/jb.177.17.4980-4984.1995
PMCID: PMC177274

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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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Characterization of the Escherichia coli gcvR gene encoding a negative regulator of gcv expression.PMID 7665475Read ↗

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