LongevityAgingMolecular Sequence DataCaloric RestrictionLife ExpectancyBase SequenceCaenorhabditis elegansAmino Acid SequenceSirtuinsCell AgingCaenorhabditis elegans ProteinsMutationCloning, MolecularChromosome MappingExonsDrosophila melanogasterIntronsTime FactorsMemory, Short-TermSirtuin 2PhenotypeModels, BiologicalErythrocyte AgingBetulaceaeDNASaccharomyces cerevisiaeGenes, HelminthRestriction MappingReadingTranscription, GeneticOxidative StressNeuropsychological TestsRNA, MessengerGenesSequence Homology, Amino AcidSpecies SpecificityMitochondriaAnimals, Genetically ModifiedTelomereMembrane ProteinsLeukemia P388Drosophila ProteinsFertilityReproductionTelomeraseSignal TransductionTranscription FactorsPromoter Regions, GeneticGenomic LibraryMice, Inbred C57BLSequence Homology, Nucleic AcidDNA, ComplementarySuperoxide DismutaseCognitionModels, MolecularNicotinamidaseGene DeletionPhylogenyAge FactorsSaccharomyces cerevisiae ProteinsBinding SitesSequence Analysis, DNACell SurvivalWorld War IINuclear WeaponsSequence AlignmentDNA-Binding ProteinsCell LineSilent Information Regulator Proteins, Saccharomyces cerevisiaeProtein ConformationWechsler ScalesGene Expression RegulationProtein Structure, TertiaryCrosses, GeneticCell DivisionModels, GeneticBody WeightVerbal LearningAttentionGene ExpressionCells, CulturedHistone DeacetylasesBlotting, SouthernMice, TransgenicPolymerase Chain ReactionBrainEscherichia coliChromosomes, Artificial, YeastCosmidsDNA PrimersMemoryDicarboxylic Acid TransportersPodosporaEvolution, MolecularNuclear WarfareGenetic LinkageGenetic MarkersProtein Structure, SecondaryProtein BindingHexoses