Deoxyribonuclease BamHIDeoxyribonucleasesDNA Restriction EnzymesDeoxyribonuclease IDeoxyribonucleases, Type II Site-SpecificPolymorphism, Restriction Fragment LengthBase SequenceDNADNA, BacterialDeoxyribonuclease EcoRIDNA, ViralPlasmidsMolecular Sequence DataRestriction MappingNucleic Acid HybridizationCloning, MolecularCaloric RestrictionDeoxyribonuclease HindIIIPolymerase Chain ReactionRibonucleasesDeoxyribonucleases, Type I Site-SpecificGenesEscherichia coliElectrophoresis, Agar GelDeoxyribonuclease HpaIIEndonucleasesMethyl GreenEndodeoxyribonucleasesGenes, ViralDNA, RecombinantChromosome MappingBlotting, SouthernTransformation, GeneticExonucleasesDNA Restriction-Modification EnzymesMutationMolecular WeightAmino Acid SequenceSpecies SpecificityBacteriophagesGenes, BacterialSubstrate SpecificityPhenolphthaleinsRepetitive Sequences, Nucleic AcidDeoxyribonucleases, Type III Site-SpecificNucleic Acid DenaturationRecombination, GeneticPolymorphism, GeneticDNA CleavageCentrifugation, Density GradientCell LineKineticsPhosphorus IsotopesColiphagesDNA, CircularDNA-Cytosine MethylasesSequence Analysis, DNACelosiaCattleBinding SitesBacterial Typing TechniquesExpectorantsTranscription, GeneticGenotypeDNA, Single-StrandedDNA ProbesHerpesvirus 4, HumanElectrophoresis, Polyacrylamide GelOligodeoxyribonucleotidesDNA FingerprintingTritiumSite-Specific DNA-Methyltransferase (Adenine-Specific)PancreasTransformation, BacterialDNA, RibosomalMicrococcal NucleaseElectrophoresis, Gel, Pulsed-FieldTolonium ChlorideDNA Transposable ElementsBacteriophage lambdaMagnesiumMethodsAllelesSequence Homology, Nucleic AcidDNA PrimersHydrogen-Ion ConcentrationChromatinDNA NucleotidyltransferasesMethylationBacterial ProteinsBacillusSerratiaHot TemperatureLysogenyBacillus subtilisCoagulaseCations, DivalentPronaseGenetic VectorsElectrophoresis