HemizygoteGene DeletionChromosome DeletionHaploinsufficiencySequence DeletionChromosomes, Human, Pair 22Williams SyndromeChromosomes, Human, Pair 9Core Binding Factor Alpha 3 SubunitDiGeorge SyndromeLoss of HeterozygosityIn Situ Hybridization, FluorescenceHomozygoteCyclin-Dependent Kinase Inhibitor p16Cyclin-Dependent Kinase Inhibitor p15Gene DosageGenes, p16Chromosome MappingMutationBase SequenceMolecular Sequence DataGenes, Tumor SuppressorDNA, NeoplasmPolymerase Chain ReactionAllelesTumor Suppressor ProteinsDNA MethylationCarcinogenicity TestsHeterozygoteBromatesAdministration, CutaneousPhenotypePapillomaMice, TransgenicExonsX ChromosomeWolf-Hirschhorn SyndromeAmino Acid SequenceGenes, LethalDNA Mutational AnalysisMice, KnockoutGenes, rasPedigreeBlotting, SouthernGenetic Diseases, X-LinkedGenotypeCrosses, GeneticSyndromeGlucosephosphate Dehydrogenase DeficiencyAbnormalities, MultipleAcrylatesIntellectual DisabilityMosaicismFabry DiseaseMice, Inbred C57BLalpha-GalactosidaseDNA PrimersTransgenesTrihalomethanesGenes, X-LinkedSex ChromosomesChromosomes, Human, Pair 13Genetic MarkersMutagenesisRecombination, GeneticPromoter Regions, GeneticSex Chromosome AberrationsEthyl MethanesulfonateDichloroacetic AcidKaryotypingCloning, MolecularAdenine PhosphoribosyltransferaseCell LineGenetic Complementation TestChromosomes, Human, XPoint MutationWater Pollutants, ChemicalSodium CompoundsDNA-Binding ProteinsDNARNA, MessengerGenes, RecessiveGene TargetingSequence Analysis, DNAGenetic LinkagePlasmidsTranscription FactorsTumor Suppressor Protein p53CenchrusClonal DeletionChromosome AberrationsAspartameWater SupplyMice, Mutant StrainsCraniofacial AbnormalitiesCarcinogensModels, GeneticSkin NeoplasmsDisease Models, AnimalChromosomes, Human, Pair 7