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Article

Redefining the role of psr in beta-lactam resistance and cell autolysis of Enterococcus hirae.

Journal of bacteriology - 1 Oct 2003

Sapunaric Frédéric, Franssen Christine, Stefanic Patrick, Amoroso Ana, Dardenne Olivier, Coyette Jacques

Abstract excerpt

The contribution of penicillin-binding protein 5 (PBP5) and the PBP5 synthesis repressor (Psr) to the beta-lactam resistance, growth, and cell autolysis of wild-type strain ATCC 9790 and resistant strain R40 of Enterococcus hirae was investigated by disruption or substitution of the corresponding pbp5 and psr genes by Campbell-type recombination. The resulting modifications were confirmed by hybridization and...

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Identifiers

PMID: 14526002
DOI: 10.1128/JB.185.20.5925-5935.2003
PMCID: PMC225013

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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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Redefining the role of psr in beta-lactam resistance and cell autolysis of Enterococcus hirae.PMID 14526002Read ↗

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