Quinolone-Resistant Haemophilus influenzae: Determination of Mutant Selection Window for Ciprofloxacin, Garenoxacin, Levofloxacin, and Moxifloxacin

AUTOR(ES)

Li, Xinying

FONTE

American Society for Microbiology

RESUMO

Stepwise selection of ciprofloxacin-resistant Haemophilus influenzae mutants produced first-, second-, third-, and fourth-step substitutions in GyrA (S84Y), ParC (S84R), GyrA (D88N), and ParC (E88K), respectively. Successive mutations raised the mutant selection window. The wild-type selection window for garenoxacin, levofloxacin, and moxifloxacin was also measured.

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