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Article

Molecular diversity of quinolone resistance in genetically related clinical isolates of Staphylococcus aureus and susceptibility to newer quinolones.

The Journal of antimicrobial chemotherapy - 1 Feb 2001

Guirao G Y, Martínez Toldos M C, Mora Peris B, Alonso Manzanares M A, Gutiérrez Zufiaurre M N, Martínez Andrés J A, Muñoz Bellido J L, García-Rodríguez J A, Segovia Hernández M

Abstract excerpt

The genes encoding topoisomerases (gyrA and grlA) and the norA promoter of 100 fluoroquinolone-susceptible and -resistant Staphylococcus aureus clinical isolates obtained in two geographically distant hospitals were analysed. The relationship between mutations found and the susceptibility to newer quinolones was determined. Thirty-nine strains were grouped in seven clones by pulsed-field gel electrophoresis...

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Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

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Identifiers

PMID: 11157899
DOI: 10.1093/jac/47.2.157

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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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