DNA GyraseFluoroquinolonesDNA Topoisomerases, Type IINovobiocinAnti-Infective AgentsDNA Topoisomerase IVTopoisomerase II InhibitorsDNA, SuperhelicalAminocoumarinsOxolinic AcidQuinolonesCiprofloxacin4-QuinolonesOfloxacinMicrobial Sensitivity TestsCoumarinsNorfloxacinAnti-Bacterial AgentsLevofloxacinDrug Resistance, BacterialAza CompoundsNalidixic AcidDrug Resistance, MicrobialEscherichia coliPefloxacinNaphthyridinesEnoxacinDNA, BacterialQuinolinesDNA Topoisomerases, Type IMutationStreptococcus pneumoniaeBacterial ProteinsPlasmidsStaphylococcus aureusGenes, BacterialMolecular Sequence DataDrug Resistance, Multiple, BacterialMycoplasma hominisDNA TopoisomerasesDermatitis, PhototoxicBase SequenceMycobacterium smegmatisDNA, CatenatedTopoisomerase InhibitorsAntitubercular AgentsPseudomonas aeruginosaAmino Acid SequenceGram-Negative Bacterial InfectionsAdenylyl ImidodiphosphateMycobacterium tuberculosisEscherichia coli ProteinsAdenosine TriphosphatasesMicrococcusMacrolidesFleroxacinNucleic Acid ConformationAdenosine TriphosphateBacteriophage muEnzyme InhibitorsSequence Analysis, DNADNA ReplicationCloning, MolecularTopoisomerase I InhibitorsHexylresorcinolbeta-LactamsBacteriaStructure-Activity RelationshipClostridium difficilePneumococcal InfectionsGram-Positive BacteriaBacterial InfectionsTyphoid FeverMycobacterium fortuitumGram-Negative BacteriaMethylophilaceaeNitrofurantoinMycobacteriumAminoglycosidesPolymerase Chain ReactionGene Expression Regulation, BacterialCapreomycinCommunity-Acquired InfectionsDNABacteriocinsDrug Resistance, MultipleEnterococcus faecalisDrug UtilizationInhibitory Concentration 50Urinary Tract InfectionsChromosomes, BacterialDNA, CircularXanthomonasF FactorAmino Acid SubstitutionQuinolizinesModels, MolecularEscherichia coli InfectionsPyrrolesElectrophoresis, Agar Gel