First Characterization of Fluoroquinolone Resistance in Streptococcus suis

First Characterization of Fluoroquinolone Resistance in Streptococcus suis Real-Time PCR Detection of gyrA and parC Mutations in Streptococcus pneumoniae Interspecies Recombination Occurs Frequently in Quinolone Resistance-Determining Regions of Clinical Isolates of Streptococcus pyogenes Fluoroquinolone Resistance in Atypical Pneumococci and Oral Streptococci: Evidence of Horizontal Gene Transfer of Fluoroquinolone Resistance Determinants from Streptococcus pneumoniae Quinolone Resistance in Neisseria gonorrhoeae : Rapid Genotyping of Quinolone Resistance-Determining Regions in gyrA and parC Genes by Melting Curve Analysis Predicts Susceptibility Prevalence, Characteristics, and Molecular Epidemiology of Macrolide and Fluoroquinolone Resistance in Clinical Isolates of Streptococcus pneumoniae at Five Tertiary-Care Hospitals in Korea Emergence of Fluoroquinolone Resistance in Group B Streptococcal Isolates in Taiwan In Vitro Effect of qnrA1 , qnrB1 , and qnrS1 Genes on Fluoroquinolone Activity against Isogenic Escherichia coli Isolates with Mutations in gyrA and parC Mechanisms of Resistance in Nontyphoidal Salmonella enterica Strains Exhibiting a Nonclassical Quinolone Resistance Phenotype Fitness Costs of Fluoroquinolone Resistance in Streptococcus pneumoniae