Dyskeratosis CongenitaMutationPoint MutationMutation, MissenseFrameshift MutationNuclear ProteinsTelomeraseCell Cycle ProteinsDNA Mutational AnalysisGerm-Line MutationPedigreePolymorphism, Single-Stranded ConformationalHeterozygoteExonsRNA, Ribosomal, 28SPolymerase Chain ReactionBase SequenceMolecular Sequence DataTelomereGenes, p53Mutation RateAmino Acid SubstitutionGenetic TestingAllelesGenotypeHomozygoteCodon, NonsensePhenotypeSequence Analysis, DNAAmino Acid SequenceGenes, RecessiveMutagenesis, Site-DirectedSequence DeletionCodonMutagenesisDNA PrimersGenes, DominantGenetic Predisposition to DiseaseDNA, NeoplasmGene DeletionSyndromeDNA-Binding ProteinsChromosome MappingMembrane ProteinsProtein Structure, TertiaryFounder EffectConsanguinityFamily HealthHeterozygote DetectionPolymorphism, GeneticCell LineGene FrequencyDNAModels, MolecularEscherichia coliTumor Suppressor Protein p53Transcription FactorsGenetic LinkageAge of OnsetGenes, BRCA1Proto-Oncogene Proteins B-rafSuppression, GeneticGenetic Diseases, X-LinkedSequence Homology, Amino AcidGenetic Complementation TestAsian Continental Ancestry GroupMicrosatellite RepeatsBinding SitesPolymorphism, Restriction Fragment LengthMutant ProteinsCarrier ProteinsGenes, APCDNA, MitochondrialPenetranceSequence AlignmentExomeCloning, MolecularGenes, rasIntronsMutagensModels, GeneticLoss of HeterozygosityProto-Oncogene ProteinsBacterial ProteinsProtein BindingTransfectionColorectal Neoplasms, Hereditary NonpolyposisEye ProteinsGenetic VariationSaccharomyces cerevisiaePlasmidsMutagenesis, InsertionalRNA, MessengerImmunohistochemistryGenes, BRCA2MutS Homolog 2 ProteinJewsDNA Mismatch RepairPromoter Regions, GeneticGenes, Lethal