DNA Topoisomerase IVDNA GyraseDNA Topoisomerases, Type IITopoisomerase II InhibitorsDNA Topoisomerases, Type IAnti-Infective AgentsTopoisomerase I InhibitorsFluoroquinolonesDNA, SuperhelicalNovobiocinCiprofloxacinQuinolonesAminocoumarinsDrug Resistance, Microbial4-QuinolonesNorfloxacinDNA, CatenatedTopoisomerase InhibitorsEscherichia coliCoumarinsNaphthyridinesAmsacrineTeniposideOxolinic AcidMutationDNADrug Resistance, BacterialCamptothecinDNA, BacterialMicrobial Sensitivity TestsStreptococcus pneumoniaeOfloxacinBase SequenceNucleic Acid ConformationMolecular Sequence DataPlasmidsMycoplasma hominisPeptide Nucleic AcidsStaphylococcus aureusAnti-Bacterial AgentsLevofloxacinEtoposideDNA TopoisomerasesGenes, BacterialEnzyme InhibitorsDNA ReplicationAmino Acid SequenceBacterial ProteinsNalidixic AcidDNA-Binding ProteinsNucleic Acid HeteroduplexesRazoxaneChromosomes, BacterialDNA DamageCloning, MolecularDNA CleavageEllipticinesAntigens, NeoplasmIntercalating AgentsCatalysisPodophyllotoxinAdenosine TriphosphatasesEscherichia coli ProteinsAdenosine TriphosphateAza CompoundsKineticsTransformation, BacterialStructure-Activity RelationshipChromosome SegregationModels, MolecularAntineoplastic Agents, PhytogenicTopotecanNucleic Acid HybridizationAmino Acid SubstitutionAminoacridinesPolymerase Chain ReactionRNAAdenylyl ImidodiphosphateAntineoplastic AgentsDNA, CircularBinding SitesSequence Analysis, DNASubstrate SpecificityDNA, KinetoplastDrug ResistanceSequence Homology, Amino Acid