Alterations in the GyrA Subunit of DNA Gyrase and the ParC Subunit of DNA Topoisomerase IV Associated with Quinolone Resistance in Enterococcus faecalis

AUTOR(ES)
FONTE

American Society for Microbiology

RESUMO

The gyrA and parC genes of 31 clinical isolates of Enterococcus faecalis, including fluoroquinolone-resistant isolates, were partially sequenced and analyzed for target alterations. Topoisomerase IV may be a primary target in E. faecalis, but high-level fluoroquinolone resistance was associated with simultaneous alterations in both GyrA and ParC.

Documentos Relacionados