DNA Restriction EnzymesPolymorphism, Restriction Fragment LengthDeoxyribonucleases, Type II Site-SpecificDeoxyribonucleases, Type I Site-SpecificDNA, BacterialBase SequenceRestriction MappingDNADeoxyribonuclease EcoRIMolecular Sequence DataNucleic Acid HybridizationPlasmidsDNA Restriction-Modification EnzymesPolymerase Chain ReactionDNA, ViralDeoxyribonuclease BamHIDeoxyribonuclease HindIIICloning, MolecularElectrophoresis, Agar GelDNA, RibosomalPeptide FragmentsCaloric RestrictionEscherichia coliDNA FingerprintingSite-Specific DNA-Methyltransferase (Adenine-Specific)DNA CleavageGenesBlotting, SouthernDNA, RecombinantBacterial Typing TechniquesAmino Acid SequenceChromosome MappingSpecies SpecificitySequence Analysis, DNAGenes, BacterialPolymorphism, GeneticElectrophoresis, Gel, Pulsed-FieldGenes, ViralRNA, Ribosomal, 16SDeoxyribonuclease HpaIIOlivomycinsMutationGenotypeDNA, CircularAdenovirus Infections, HumanDNA ProbesRNA, RibosomalGenetic VariationRepetitive Sequences, Nucleic AcidBacteriophagesPhylogenySerotypingDeoxyribonucleases, Type III Site-SpecificDNA PrimersNucleic Acid ConformationNucleic Acid DenaturationAdenoviruses, HumanRecombination, GeneticMolecular Weight