Quinolones4-QuinolonesTopoisomerase II InhibitorsDNA Topoisomerases, Type IITopoisomerase I InhibitorsDNA Topoisomerases, Type IAnti-Infective AgentsDNA Topoisomerase IVFluoroquinolonesTopoisomerase InhibitorsCiprofloxacinDNA GyraseNaphthyridinesDNA, SuperhelicalAmsacrineOfloxacinNorfloxacinTeniposideMicrobial Sensitivity TestsCamptothecinAnti-Bacterial AgentsQuinolinesDrug Resistance, MicrobialNalidixic AcidEnoxacinNovobiocinEtoposideLevofloxacinAza CompoundsPefloxacinDrug Resistance, BacterialDNA TopoisomerasesDNADNA CleavageDNA, CatenatedRazoxaneEscherichia coliEllipticinesAntigens, NeoplasmIntercalating AgentsDNA DamageMutationMolecular Sequence DataEnzyme InhibitorsDNA-Binding ProteinsOxolinic AcidTopotecanPlasmidsBase SequenceAntineoplastic Agents, PhytogenicFleroxacinPodophyllotoxinAntineoplastic AgentsStreptococcus pneumoniaeStaphylococcus aureusStructure-Activity RelationshipDNA, BacterialNucleic Acid ConformationDrug ResistanceDermatitis, PhototoxicDNA, KinetoplastAminoacridinesGram-Positive BacteriaThiobarbituratesDrug Resistance, Multiple, BacterialTumor Cells, CulturedMacrolidesAmino Acid SequenceDrug Resistance, MultipleCatalysisAminocoumarinsGram-Negative BacteriaBacteriaCoumarinsKineticsSubstrate SpecificityGenes, BacterialBinding SitesDNA ReplicationPiperazinesDrug Screening Assays, AntitumorIsoenzymesIndenesBacteria, AnaerobicPseudomonas aeruginosaOxazinesElectrophoresis, Agar GelBacterial ProteinsLeukemia P388ClopidolDoxorubicinSaccharomyces cerevisiaeBacterial InfectionsCrithidia fasciculataAclarubicinCell CycleCloning, MolecularBartonella bacilliformisMitoxantroneEvodia