DNA Restriction EnzymesDeoxyribonucleases, Type II Site-SpecificBase SequenceDNA, ViralPolymorphism, Restriction Fragment LengthRestriction MappingDNA, BacterialNucleic Acid HybridizationMolecular Sequence DataDeoxyribonucleases, Type I Site-SpecificPlasmidsPolymerase Chain ReactionCloning, MolecularGenes, ViralEscherichia coliDNADNA CleavageDeoxyribonuclease EcoRIDNA Restriction-Modification EnzymesElectrophoresis, Agar GelDeoxyribonuclease BamHIDeoxyribonuclease HindIIIDNA, RibosomalCaloric RestrictionSite-Specific DNA-Methyltransferase (Adenine-Specific)DNA FingerprintingGenesBlotting, SouthernAmino Acid SequenceBacterial Typing TechniquesDNA, RecombinantSpecies SpecificityChromosome MappingSubstrate SpecificityMutationElectrophoresis, Gel, Pulsed-FieldOlivomycinsPolymorphism, GeneticSequence Analysis, DNADeoxyribonuclease HpaIINucleic Acid ConformationGenes, BacterialRNA, Ribosomal, 16SDNA, CircularAdenovirus Infections, HumanRNA, RibosomalDeoxyribonucleases, Type III Site-Specific