Restriction MappingDNA Restriction EnzymesChromosome MappingCloning, MolecularBase SequenceOptical Restriction MappingPolymorphism, Restriction Fragment LengthGenesCaloric RestrictionNucleic Acid HybridizationMolecular Sequence DataDeoxyribonucleases, Type II Site-SpecificDNADNA, RecombinantBlotting, SouthernPlasmidsCosmidsDeoxyribonuclease EcoRIDNA, BacterialAmino Acid SequenceBacteriophage lambdaGenes, BacterialRepetitive Sequences, Nucleic AcidPolymerase Chain ReactionSequence Homology, Nucleic AcidDNA Transposable ElementsEscherichia coliDNA, ViralGenetic LinkageExonsMutationChromosome DeletionTranscription, GeneticIntronsSpecies SpecificityGenes, ViralMultigene FamilyRecombination, GeneticGenomic LibraryRNA, MessengerFood DeprivationPolymorphism, GeneticFetal Growth RetardationGene LibraryBiological EvolutionBase CompositionMolecular WeightGene Expression RegulationMicroscopy, ElectronGenetic MarkersGenotypeEpitope MappingPeptide MappingSequence Analysis, DNAElectrophoresis, Agar GelDeoxyribonuclease HindIIIDNA Restriction-Modification EnzymesBrain MappingDeoxyribonuclease BamHILongevityAllelesPhysical Chromosome MappingDeoxyribonucleases, Type I Site-SpecificPregnancyPhenotypeEnergy IntakeBody Surface Potential MappingDNA FingerprintingDeoxyribonuclease HpaIIGenetic VariationGenetic LoadBody WeightDiet, Protein-RestrictedDNA, RibosomalDNA ProbesCrosses, GeneticDNA PrimersCell LineDiet, ReducingBacterial Typing TechniquesEpicardial MappingAzasteroidsAgingDiet, Sodium-RestrictedContig MappingElectrophoresis, Gel, Pulsed-FieldModels, GeneticPedigreePhylogenyDNA, CircularPlacental InsufficiencyHIV-1Nucleotide MappingBacterial LoadBinding SitesBacteriophagesDietDNA CleavageVirus ReplicationDeoxyribonucleases, Type III Site-Specific