DNA GyraseFluoroquinolonesDNA Topoisomerases, Type IIAnti-Infective AgentsCiprofloxacinDrug Resistance, BacterialNalidixic AcidMicrobial Sensitivity TestsQuinolonesOfloxacinDrug Resistance, MicrobialLevofloxacinMutationAza CompoundsDNA, BacterialOxolinic AcidAnti-Bacterial AgentsGenes, BacterialTopoisomerase II InhibitorsNorfloxacinDNA, SuperhelicalNaphthyridinesQuinolinesDrug Resistance, Multiple, BacterialMolecular Sequence DataSequence Analysis, DNAEscherichia coliBacterial ProteinsDNA TopoisomerasesPolymerase Chain ReactionNeisseria gonorrhoeaeAmino Acid SubstitutionBase SequenceMycoplasma hominisPoint MutationMycobacterium tuberculosisSalmonella entericaEnterobacter cloacaeEdwardsiella tardaAmino Acid SequenceMutation, MissenseAntitubercular AgentsStaphylococcus aureusAminocoumarinsPlasmidsElectrophoresis, Gel, Pulsed-FieldCampylobacter jejuniSalmonella typhiPolymorphism, Restriction Fragment LengthProtein SplicingMycoplasma bovisMycobacterium xenopiGenotypeViridans StreptococciTransformation, BacterialNovobiocinCoumarinsSalmonella typhimuriumPneumococcal InfectionsSalmonella InfectionsDNA Topoisomerases, Type IMycobacterium lepraeEscherichia coli InfectionsSalmonella paratyphi ATuberculosis, Multidrug-ResistantGenetic Complementation TestCloning, MolecularCapreomycinTyphoid FeverBacteroides fragilisDNA Mutational AnalysisKlebsiella pneumoniaeAcinetobacterExtensively Drug-Resistant TuberculosisGene ComponentsPhenotypeBacterial Typing TechniquesPolymorphism, Single-Stranded ConformationalBurkholderiaDNA PrimersDrug Resistance, MultipleIntegronsAntimutagenic AgentsCampylobacter InfectionsPseudomonas aeruginosaReserpineCorynebacterium InfectionsReverse Transcriptase Polymerase Chain ReactionUrethritisAeromonasSalmonellaMolecular TypingGene Expression Regulation, BacterialMolecular EpidemiologyCoagulaseAcinetobacter InfectionsSerratia InfectionsMycobacteriumEscherichia coli ProteinsDNA Fingerprinting