DNA Restriction EnzymesBase SequencePolymorphism, Restriction Fragment LengthDeoxyribonucleases, Type II Site-SpecificDeoxyribonucleases, Type I Site-SpecificDNA, BacterialDNARestriction MappingMolecular Sequence DataNucleic Acid HybridizationPlasmidsDeoxyribonuclease EcoRICloning, MolecularDNA, ViralPolymerase Chain ReactionDNA Restriction-Modification EnzymesBase CompositionNucleic Acid ConformationElectrophoresis, Agar GelDeoxyribonuclease BamHIDeoxyribonuclease HindIIIGenesEscherichia coliDNA, RibosomalBase PairingCaloric RestrictionDNA CleavageSite-Specific DNA-Methyltransferase (Adenine-Specific)Blotting, SouthernDNA, RecombinantDNA FingerprintingAmino Acid SequenceChromosome MappingMutationSpecies SpecificitySequence Analysis, DNAOligodeoxyribonucleotidesBacterial Typing TechniquesBase Pair MismatchRepetitive Sequences, Nucleic AcidNucleic Acid DenaturationGenes, BacterialCytosineTranscription, GeneticGenes, ViralPolymorphism, GeneticDNA, CircularRNA, RibosomalRNA, Ribosomal, 16SElectrophoresis, Gel, Pulsed-FieldDeoxyribonuclease HpaIIOlivomycinsBinding SitesGenetic VariationDNA ProbesGenotypePhylogenyNucleotide MappingDNA PrimersBacteriophage lambdaRecombination, GeneticSequence Homology, Nucleic AcidAdenovirus Infections, HumanBacteriophagesSubstrate SpecificityAdenoviruses, HumanDeoxyribonucleases, Type III Site-SpecificPromoter Regions, GeneticRNA, BacterialSerotypingDNA, FungalAlleles