FluoroquinolonesDNA GyraseDNA Topoisomerases, Type IITopoisomerase II InhibitorsDNA Topoisomerases, Type ITopoisomerase I InhibitorsDNA Topoisomerase IVAnti-Infective AgentsDNA, SuperhelicalOfloxacinNovobiocinQuinolonesCiprofloxacinMicrobial Sensitivity TestsAnti-Bacterial AgentsAza CompoundsTopoisomerase InhibitorsLevofloxacinDrug Resistance, BacterialAminocoumarinsNorfloxacinNaphthyridines4-QuinolonesDrug Resistance, MicrobialPefloxacinAmsacrineQuinolinesEscherichia coliOxolinic AcidEnoxacinTeniposideNalidixic AcidCamptothecinDNA TopoisomerasesMutationMolecular Sequence DataCoumarinsDNA, BacterialStreptococcus pneumoniaeDrug Resistance, Multiple, BacterialBase SequenceDNAEtoposidePlasmidsDNA, CatenatedBacterial ProteinsDNA CleavageStaphylococcus aureusEnzyme InhibitorsAmino Acid SequenceDermatitis, PhototoxicDNA DamageAntigens, NeoplasmGram-Positive BacteriaRazoxaneEllipticinesMycoplasma hominisDNA-Binding ProteinsGenes, BacterialIntercalating AgentsGram-Negative Bacterial InfectionsGram-Negative BacteriaBacteriaNucleic Acid ConformationBacterial InfectionsStructure-Activity RelationshipAntineoplastic Agents, Phytogenicbeta-LactamsAntineoplastic AgentsMacrolidesPseudomonas aeruginosaDrug Resistance, MultipleAminoglycosidesSubstrate SpecificityKineticsSequence Analysis, DNACloning, MolecularTopotecanBinding SitesDNA ReplicationModels, MolecularFleroxacinCephalosporinsPodophyllotoxinAntitubercular AgentsPhenotypePolymerase Chain ReactionCatalysisDose-Response Relationship, DrugMolecular StructureClostridium difficileTumor Cells, CulturedAdenosine TriphosphatePneumococcal InfectionsProtein BindingMycobacterium fortuitumAdenylyl ImidodiphosphateTyphoid FeverNitrofurantoinMycobacterium smegmatis