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Article

Smqnr, a new chromosome-carried quinolone resistance gene in Stenotrophomonas maltophilia.

Antimicrobial agents and chemotherapy - 1 Oct 2008

Shimizu Kenichiro, Kikuchi Ken, Sasaki Takashi, Takahashi Namiko, Ohtsuka Masayuki, Ono Yuka, Hiramatsu Keiichi

Abstract excerpt

A new chromosome-carried quinolone resistance gene from Stenotrophomonas maltophilia, Smqnr, was characterized. The gene was present in type strain CCUG 5866 and was also detected in 24 clinical isolates and showed some allelic diversity. The expression of Smqnr in Escherichia coli decreased the susceptibilities of the E. coli isolates to several fluoroquinolones.

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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: 18644963
DOI: 10.1128/AAC.00026-08
PMCID: PMC2565915

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Manifest publication-graph-cohort-2026-09-05.1.

Source receipt: pubmed, retrieved 5 Sept 2026.

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