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Mutations in DNA Gyrase and Topoisomerase IV in Ciprofloxacin-Nonsusceptible Extended-Spectrum -Lactamase-Producing Escherichia coli and Klebsiella pneumoniae.

Clinical laboratory - 1 Mar 2017

Park Kyung Sun, Yang Hyung-Seok, Nam You Sun, Lee Hee Joo

Abstract excerpt

BACKGROUND: We investigated mutations in the quinolone resistance-determining region (QRDR) of ciprofloxacinnonsusceptible extended-spectrum -lactamase (ESBL)-producing Escherichia coli and Klebsiella pneumoniae by a statistical analysis. METHODS: We collected 97 clinical isolates of ciprofloxacin-nonsusceptible ESBL-producing E. coli (55 strains) and K. pneumoniae (42 strains) from a tertiary-care university...

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Identifiers

PMID: 28271673
DOI: 10.7754/Clin.Lab.2016.160924

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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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