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Article

Involvement of mutation in ampD I, mrcA, and at least one additional gene in β-lactamase hyperproduction in Stenotrophomonas maltophilia.

Antimicrobial agents and chemotherapy - 1 Nov 2013

Talfan Asmaa, Mounsey Oliver, Charman Matthew, Townsend Eleanor, Avison Matthew B

Abstract excerpt

It has been reported that targeted disruption of ampD I or mrcA causes β-lactamase hyperproduction in Stenotrophomonas maltophilia. We show here that β-lactamase-hyperproducing laboratory selected mutants and clinical isolates can have wild-type ampD I and mrcA genes, implicating mutation of at l...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

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Identifiers

PMID: 23979761
DOI: 10.1128/AAC.01446-13
PMCID: PMC3811264

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 4 Sept 2026. Prepared record publication-23979761-2026-09-04.2. Manifest publication-graph-cohort-2026-09-04.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 4 Sept 2026.

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