Abstract:Background: Acinetobacter baumannii, are involved in hospital-acquired infections and are increasingly developing resistance to fluoroquinolones, such as ciprofloxacin. The most common method of fluoroquinolone resistance is alteration in genes that encode DNA gyrase (gyrA) and topoisomerase IV (parC).Methods: We sought to isolate fluoroquinolone-resistant A. baumannii and search for changes in gyrA (Ser83Leu) and parC (Ser80Leu) loci by polymerase chain reactionrestriction fragment length polymorphism (PCR-RF… Show more
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