DNA, SuperhelicalDNA, BacterialHydrolysisPeptide Nucleic AcidsNucleic Acid ConformationDNANucleic Acid HeteroduplexesDNA, CircularBase SequenceNucleic Acid HybridizationDNA Topoisomerases, Type IEscherichia coliEthidiumThermodynamicsPlasmidsRNAOsmium TetroxideDNA, ViralToll-Like Receptor 9KineticsElectrophoresis, Agar GelSimian virus 40OligodeoxyribonucleotidesDeoxyribonucleasesMolecular Sequence DataColiphagesDNA, Single-StrandedEndonucleasesBacterial ProteinsCpG IslandsNovobiocinSingle-Strand Specific DNA and RNA EndonucleasesPolymerase Chain ReactionNucleic Acid DenaturationBacterial TranslocationProtein BindingCentrifugation, Density GradientBinding SitesModels, MolecularCarbodiimidesDNA ReplicationDNA Topoisomerases, Type IIOsmolar ConcentrationSubstrate SpecificityDeoxyribonucleoproteinsBacteriaBacteriophagesBromosuccinimidePolydeoxyribonucleotidesHistonesAdenosine TriphosphateRNA, Ribosomal, 16SNucleosomesDinucleoside PhosphatesMicroscopy, ElectronTyrothricinDNA Restriction EnzymesTemperatureHydrogen-Ion ConcentrationAminocoumarinsAmino Acid SequenceNucleoproteinsSodium ChlorideStructure-Activity RelationshipMolecular Weight