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Article

Drug efflux and parC mutations are involved in fluoroquinolone resistance in viridans group streptococci.

Antimicrobial agents and chemotherapy - 1 Oct 1999

Ferrándiz M J, Oteo J, Aracil B, Gómez-Garcés J L, De La Campa A G

Abstract excerpt

Nine ciprofloxacin-resistant viridans group streptococci isolated from asymptomatic carriers were analyzed. Identification to the species level by using three different commercial systems and a PCR-based approach was inconsistent. The nucleotide sequences of fragments of the parC, parE, gyrA, and gyrB genes showed considerable intra- and interspecies variations, and these variations mainly involved silent...

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Identifiers

PMID: 10508036
DOI: 10.1128/AAC.43.10.2520
PMCID: PMC89512

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