DNA Topoisomerases, Type IDNA Topoisomerases, Type IIDNA TopoisomerasesTopoisomerase II InhibitorsTopoisomerase InhibitorsTopoisomerase I InhibitorsDNA, SuperhelicalProscillaridinAmsacrineDNA, CatenatedCatenanesDNA GyraseDNA Topoisomerase IVTeniposideNovobiocinDNANucleic Acid ConformationEscherichia coliCamptothecinEukaryotic CellsMolecular Sequence DataDNA, CircularModels, MolecularBase SequencePlasmidsDNA ReplicationCatalysisEnzyme InhibitorsSubstrate SpecificityDNA DamageBinding SitesDNA-Binding ProteinsAmino Acid SequenceSaccharomyces cerevisiaeDNA, BacterialImmunoglobulin GAntineoplastic AgentsAdenosine TriphosphateDNA CleavageEllipticinesKineticsCollagen Type IIAminoacridinesQuinolonesCrithidiaFluoroquinolonesDNA, KinetoplastIgG DeficiencyAminocoumarinsIntercalating AgentsAnti-Infective AgentsEtoposideAntigens, NeoplasmNaphthyridinesMutationIndenesRecombinases4-QuinolonesProtein BindingElectrophoresis, Agar GelSulfolobusCloning, MolecularTriterpenesImmunoglobulin Isotypes