alpha-FetoproteinsFetusFetal ProteinsDNA Restriction EnzymesCaloric RestrictionPolymorphism, Restriction Fragment LengthDeoxyribonucleases, Type II Site-SpecificBase SequenceFood DeprivationFetal Growth RetardationDNA, BacterialMolecular Sequence DataDeoxyribonuclease EcoRIPolymerase Chain ReactionNucleic Acid HybridizationPlasmidsDNACloning, MolecularDNA, ViralDNA Restriction-Modification EnzymesElectrophoresis, Agar GelDeoxyribonuclease HindIIIGenesDeoxyribonuclease BamHILongevityChromosome MappingBlotting, SouthernDeoxyribonucleases, Type I Site-SpecificEscherichia coliEnergy IntakeSpecies SpecificityGenes, BacterialDNA FingerprintingPregnancyDeoxyribonuclease HpaIIDiet, Protein-RestrictedMutationGenotypePolymorphism, GeneticDNA, RecombinantSequence Analysis, DNAAmino Acid SequenceDNA, RibosomalDiet, ReducingBody WeightBacterial Typing TechniquesDiet, Sodium-RestrictedDNA ProbesAllelesDNA Transposable ElementsGenes, ViralPlacental InsufficiencyAgingElectrophoresis, Gel, Pulsed-FieldPhylogenyGenetic VariationDNA PrimersDNA CleavageCell LineDeoxyribonucleases, Type III Site-SpecificRepetitive Sequences, Nucleic AcidDNA, CircularRecombination, GeneticSite-Specific DNA-Methyltransferase (Adenine-Specific)Sleep DeprivationDietBacteriophagesBacteriophage lambdaPlacentaSequence Homology, Nucleic AcidRNA, Ribosomal, 16SRNA, MessengerPhenotypeGenetic MarkersGenetic LinkageCosmidsVirus ReplicationEatingEnergy MetabolismMaternal Nutritional Physiological PhenomenaSubstrate SpecificityTranscription, GeneticEndonucleasesBacterial ProteinsColiphagesRNA, RibosomalSerotypingTime FactorsOrgan SizeMethylationDNA, FungalDNA-Cytosine MethylasesDietary ProteinsTransformation, BacterialDNA, MitochondrialMolecular WeightFetal DevelopmentSirtuins