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Article

Contribution of enhanced efflux to reduced susceptibility of Salmonella enterica serovar Choleraesuis to fluoroquinolone and other antimicrobials.

The Journal of veterinary medical science - 1 Feb 2011

Usui Masaru, Uchiyama Mariko, Baba Kotaro, Nagai Hidetaka, Yamamoto Yoshimi, Asai Tetsuo

Abstract excerpt

We examined antimicrobial susceptibility and efflux systems in laboratory-derived mutants of Salmonella enterica serovar Choleraesuis selected by culture on fluoroquinolone-containing plates. The mutants exhibited decreased susceptibilities to quinolones and several other antimicrobials. Mutations in the gyrA gene were not always found in the mutants. Accumulation assays revealed that intracellular enrofloxacin...

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Identifiers

PMID: 20953129
DOI: 10.1292/jvms.10-0309

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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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