Restriction MappingDNA Restriction EnzymesChromosome MappingOptical Restriction MappingCloning, MolecularBase SequenceGenesNucleic Acid HybridizationPolymorphism, Restriction Fragment LengthMolecular Sequence DataDNA, RecombinantDNABlotting, SouthernCosmidsPlasmidsDeoxyribonucleases, Type II Site-SpecificCaloric RestrictionBacteriophage lambdaAmino Acid SequenceDeoxyribonuclease EcoRIRepetitive Sequences, Nucleic AcidGenes, BacterialSequence Homology, Nucleic AcidDNA, BacterialDNA Transposable ElementsEscherichia coliPolymerase Chain ReactionGenetic LinkageDNA, ViralExonsChromosome DeletionIntronsTranscription, GeneticMultigene FamilyGenomic LibraryMutationGenes, ViralRecombination, GeneticSpecies SpecificityRNA, MessengerGene LibraryPolymorphism, GeneticBiological EvolutionBase CompositionMolecular WeightPeptide MappingEpitope MappingGene Expression RegulationMicroscopy, ElectronBrain MappingFood DeprivationGenetic MarkersPhysical Chromosome MappingFetal Growth RetardationBody Surface Potential MappingGenotypeEpicardial MappingSequence Analysis, DNACrosses, GeneticPhenotypeAllelesContig MappingElectrophoresis, Agar GelDeoxyribonuclease HindIIIDeoxyribonuclease BamHIDNA Restriction-Modification EnzymesGenetic VariationModels, GeneticLongevityRadiation Hybrid MappingNucleotide MappingPedigreeDNA FingerprintingDNA ProbesDeoxyribonucleases, Type I Site-SpecificCell LinePregnancyDNA PrimersDeoxyribonuclease HpaIIAlgorithmsGeographic MappingEnergy IntakeBinding SitesDNA, RibosomalMicrosatellite RepeatsDiet, Protein-RestrictedHaplotypesPolymorphism, Single NucleotideChromosomes, PlantBody WeightSoftwareBacterial Typing TechniquesDiet, ReducingSequence AlignmentQuantitative Trait, HeritableReproducibility of ResultsSequence Tagged SitesAgingGenomeTime Factors