DNA Restriction EnzymesDeoxyribonucleases, Type II Site-SpecificPolymorphism, Restriction Fragment LengthBase SequenceMolecular Sequence DataDNACaloric RestrictionDeoxyribonucleases, Type I Site-SpecificDeoxyribonuclease EcoRIPolymerase Chain ReactionDNA, BacterialCloning, MolecularNucleic Acid HybridizationRestriction MappingPlasmidsDNA, ViralDeoxyribonuclease BamHIElectrophoresis, Agar GelGenesDeoxyribonuclease HindIIIKineticsDNA Restriction-Modification EnzymesEscherichia coliDeoxyribonuclease HpaIIAmino Acid SequenceLiverMolecular WeightDiaminesSubstrate SpecificityDeoxyribonucleases, Type III Site-SpecificMutationElectrophoresis, Polyacrylamide GelBlotting, SouthernDNA CleavageDNA, RecombinantRNA, MessengerChromosome MappingPolymorphism, GeneticAcetyl-CoA HydrolaseDNA PrimersOrnithine DecarboxylaseEnzyme InductionAcetyl-CoA C-AcyltransferaseBacterial Typing TechniquesDNA, CircularSequence Analysis, DNASpecies SpecificityElectrophoresis, Gel, Pulsed-FieldGenes, ViralLesch-Nyhan SyndromeGenotypeRepetitive Sequences, Nucleic AcidGenes, BacterialCell LineDNA FingerprintingDNA, RibosomalPurine-Pyrimidine Metabolism, Inborn ErrorsIsomerasesBinding SitesEnoyl-CoA HydrataseProgesterone ReductaseRecombination, GeneticSite-Specific DNA-Methyltransferase (Adenine-Specific)Transcription, GeneticMethylationAllelesCarboxy-LyasesCycloheximideRats, Inbred StrainsIsoenzymesDNA ProbesCattleDNA-Cytosine MethylasesEndonucleasesCytosinebeta-N-AcetylhexosaminidasesBacteriophage lambdaEnzymesSequence Homology, Nucleic AcidHaemophilusFood DeprivationImmunodiffusion3-Hydroxyacyl CoA DehydrogenasesGenetic VariationCatalysisDNA Transposable ElementsR FactorsHydrogen-Ion ConcentrationBacteriophagesOxidoreductasesFetal Growth RetardationDNA Modification MethylasesProtein BiosynthesisDNA MethylationChromatography, GelGene Expression Regulation, EnzymologicGlucosidasesGenetic MarkersNucleic Acid ConformationAmino Acids