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Article

The pyrimidine operon pyrRPB-carA from Lactococcus lactis.

Journal of bacteriology - 1 May 2001

Martinussen J, Schallert J, Andersen B, Hammer K

Abstract excerpt

The four genes pyrR, pyrP, pyrB, and carA were found to constitute an operon in Lactococcus lactis subsp. lactis MG1363. The functions of the different genes were established by mutational analysis. The first gene in the operon is the pyrimidine regulatory gene, pyrR, which is responsible for the regulation of the expression of the pyrimidine biosynthetic genes leading to UMP formation. The second gene encodes a...

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Identifiers

PMID: 11292797
DOI: 10.1128/JB.183.9.2785-2794.2001
PMCID: PMC99494

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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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