parC and gyrA mutations in 63 CIPr and CIPs E. faecium isolates corresponding to ciprofloxacin MIC and CCa

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  • a S, serine; E, glutamic acid; R, arginine; K, lysine; I, isoleucine; G, glutamine. Boldface type indicates wild-type amino acids; mutations are shown below. Dashed vertical line divides resistant and nonresistant E. faecium isolates.