DNA Topoisomerases, Type IDNA Topoisomerases, Type IIDNA TopoisomerasesTopoisomerase II InhibitorsTopoisomerase InhibitorsTopoisomerase I InhibitorsDNA, SuperhelicalProscillaridinAmsacrineDNA, CatenatedCatenanesDNA GyraseDNA Topoisomerase IVTeniposideNovobiocinDNANucleic Acid ConformationEscherichia coliCamptothecinEukaryotic CellsDNA, CircularModels, MolecularPlasmidsBase SequenceMolecular Sequence DataDNA ReplicationCatalysisEnzyme InhibitorsDNA DamageSubstrate SpecificityDNA-Binding ProteinsBinding SitesSaccharomyces cerevisiaeAmino Acid SequenceDNA, BacterialDNA CleavageAntineoplastic AgentsAdenosine TriphosphateEllipticinesCollagen Type IIAminoacridinesKineticsQuinolonesCrithidiaFluoroquinolonesDNA, KinetoplastAminocoumarinsIntercalating AgentsAnti-Infective AgentsEtoposideNaphthyridinesAntigens, NeoplasmIndenesMutationRecombinases4-QuinolonesSulfolobusElectrophoresis, Agar GelTriterpenes