Trinucleotide Repeat ExpansionTrinucleotide RepeatsGenes, DominantFriedreich AtaxiaDNA Repeat ExpansionPedigreeSpinocerebellar DegenerationsMyotonic DystrophyFragile X SyndromeHuntington DiseaseFragile X Mental Retardation ProteinIron-Binding ProteinsAllelesMutationCrosses, GeneticGenetic LinkageRepetitive Sequences, Nucleic AcidSpinocerebellar AtaxiasBase SequenceMachado-Joseph DiseasePhenotypeNerve Tissue ProteinsPolycystic Kidney, Autosomal DominantChromosome MappingMolecular Sequence DataHeredodegenerative Disorders, Nervous SystemGenetic MarkersPlant DiseasesMicrosatellite RepeatsAnticipation, GeneticDNAGenomic InstabilityCerebellar AtaxiaFrontotemporal DementiaAge of OnsetFlap EndonucleasesGenotypeGenes, PlantNucleic Acid ConformationTandem Repeat SequencesInverted Repeat SequencesMinisatellite RepeatsPolymerase Chain ReactionIntranuclear Inclusion BodiesGenetic Diseases, InbornMuscular Dystrophy, OculopharyngealChromosome FragilityRNA-Binding ProteinsPolymorphism, GeneticImmunity, InnateNeurodegenerative DiseasesDNA Mutational AnalysisNuclear ProteinsAmyotrophic Lateral SclerosisMice, Inbred StrainsProteinsMice, TransgenicHeterozygoteSequence Analysis, DNAHybridization, GeneticPeptidesExonsModels, GeneticHaplotypesBrainDisease Models, AnimalDNA PrimersDNA RepairChromosomes, PlantAmino Acid SequenceNeuronsReceptors, AndrogenBreedingDNA-Binding ProteinsTranscription, GeneticTRPP Cation ChannelsLod ScoreGenome, HumanCell LinePlant LeavesMyoclonic Epilepsies, ProgressiveRNA, MessengerGenetic TestingMutS Homolog 2 ProteinDNA ReplicationRetinitis PigmentosaSpecies SpecificityGene FrequencySaccharomyces cerevisiaeGenetic VariationAtaxiaRepetitive Sequences, Amino AcidNucleic Acid HeteroduplexesSequence DeletionCells, CulturedPoint MutationTranscription FactorsDNA, SatelliteMutation, MissenseProtein-Serine-Threonine Kinases