DNA, SuperhelicalDNA, CircularDNA, BacterialNucleic Acid ConformationPeptide Nucleic AcidsEthidiumDNA, ViralDNACircular DichroismPlasmidsNucleic Acid HeteroduplexesExtrachromosomal InheritanceBase SequenceDNA Topoisomerases, Type INucleic Acid HybridizationElectrophoresis, Agar GelEscherichia coliCentrifugation, Density GradientNucleic Acid DenaturationSimian virus 40DeoxyribonucleasesHepadnaviridae InfectionsHepatitis B Virus, DuckEndonucleasesThermodynamicsDNA, Single-StrandedDNA ReplicationRNADucksColiphagesOsmium TetroxideDNA Restriction EnzymesHepatitis, Viral, AnimalNucleic Acid RenaturationToll-Like Receptor 9BacteriophagesMolecular Sequence DataMicroscopy, ElectronOsmolar ConcentrationKineticsOligodeoxyribonucleotidesHepadnaviridaePolynucleotide LigasesMolecular WeightDNA Topoisomerases, Type IIPolymerase Chain ReactionHepatitis B virusMarmotaChromosomes, BacterialHepatitis B Virus, WoodchuckNucleosomesBacteriophage phi X 174HistonesDNA LigasesTemperatureRecombination, GeneticSingle-Strand Specific DNA and RNA EndonucleasesCpG IslandsNovobiocinR FactorsPolydeoxyribonucleotidesCloning, MolecularDNA, RecombinantBacterial ProteinsTemplates, GeneticArabinofuranosyluracilCell LineBacterial TranslocationTransformation, BacterialPseudomonasDeoxyribonucleoproteinsSodium ChlorideVirus ReplicationMutationTupaiaCarbodiimidesBase CompositionBromosuccinimideThymidineModels, MolecularProtein BindingTranscription, GeneticBacteriaTransformation, GeneticGenesDNA-Binding ProteinsRNA, Ribosomal, 16STritiumProtein ConformationRepetitive Sequences, Nucleic AcidBinding SitesSubstrate SpecificityProtein Structure, SecondaryConjugation, GeneticTyrothricinDinucleoside PhosphatesNucleoproteinsTetracyclineAminocoumarinsGuanine