Mutations in the gyrA, parC, and parE Genes Associated with Fluoroquinolone Resistance in Clinical Isolates of Mycoplasma hominis
AUTOR(ES)
Bebear, Cécile M.
FONTE
American Society for Microbiology
RESUMO
Five clinical isolates of Mycoplasma hominis from three different patients were examined for resistance to fluoroquinolones; some of these isolates were probably identical. All five isolates harbored amino acid substitutions in the quinolone resistance-determining regions of both DNA gyrase (GyrA) and topoisomerase IV (ParC or ParE). Furthermore, the novobiocin MIC for three isolates showed a significant increase. This is the first characterization of fluoroquinolone-resistant clinical mycoplasma isolates from humans.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=89234Documentos Relacionados
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