MutationPoint MutationMutation, MissenseDNA Mutational AnalysisPolymorphism, Single-Stranded ConformationalGenes, p53PedigreeExonsPolymerase Chain ReactionHeterozygoteBase SequenceMolecular Sequence DataFrameshift MutationDNA, NeoplasmGerm-Line MutationAdenocarcinomaImmunohistochemistryPhenotypeAllelesAmino Acid SubstitutionGenetic TestingCodon, NonsenseMutation RateGenotypeHomozygoteAmino Acid SequenceSequence Analysis, DNAGenes, RecessiveCodonMutagenesisSequence DeletionGenes, DominantMutagenesis, Site-DirectedGenetic Predisposition to DiseaseDNA PrimersGene DeletionSyndromeChromosome MappingProto-Oncogene Proteins B-rafSuppression, GeneticGenes, rasDNA-Binding ProteinsProtein Structure, TertiaryFamily HealthFounder EffectPolymorphism, GeneticModels, MolecularEscherichia coliMembrane ProteinsConsanguinityGene FrequencyGenetic LinkageTumor Suppressor Protein p53DNA, MitochondrialGenes, BRCA1DNAModels, GeneticTranscription FactorsGenetic Complementation TestNuclear ProteinsHeterozygote DetectionCell LineAge of OnsetMutant ProteinsSequence Homology, Amino AcidGenetic Diseases, X-LinkedPenetranceExomeMicrosatellite RepeatsSequence AlignmentCarrier ProteinsProto-Oncogene ProteinsIntronsSaccharomyces cerevisiaeBinding SitesCloning, MolecularGenetic VariationPolymorphism, Restriction Fragment LengthGenes, LethalLoss of HeterozygosityGenes, APCMutagensAsian Continental Ancestry GroupEye ProteinsPlasmidsGenes, BRCA2Protein BindingMutagenesis, InsertionalBacterial Proteinsras ProteinsTransfectionRNA, MessengerGenesJewsColorectal Neoplasms, Hereditary NonpolyposisMutS Homolog 2 ProteinBRCA2 ProteinCrosses, GeneticEthylnitrosoureaAbnormalities, Multiple