Trinucleotide Repeat ExpansionTrinucleotide RepeatsGenes, DominantFriedreich AtaxiaDNA Repeat ExpansionPedigreeSpinocerebellar DegenerationsMyotonic DystrophyFragile X SyndromeHuntington DiseaseFragile X Mental Retardation ProteinIron-Binding ProteinsAllelesMutationSpinocerebellar AtaxiasCrosses, GeneticGenetic LinkageRepetitive Sequences, Nucleic AcidMachado-Joseph DiseaseBase SequencePhenotypePolycystic Kidney, Autosomal DominantChromosome MappingGenetic MarkersHeredodegenerative Disorders, Nervous SystemNerve Tissue ProteinsMolecular Sequence DataPlant DiseasesMicrosatellite RepeatsCerebellar AtaxiaAnticipation, GeneticGenomic InstabilityAge of OnsetDNAFrontotemporal DementiaFlap EndonucleasesGenotypeGenes, PlantNucleic Acid ConformationTandem Repeat SequencesInverted Repeat SequencesMinisatellite RepeatsPolymerase Chain ReactionIntranuclear Inclusion BodiesGenetic Diseases, InbornMuscular Dystrophy, OculopharyngealChromosome FragilityRNA-Binding ProteinsPolymorphism, GeneticImmunity, InnateNuclear ProteinsDNA Mutational AnalysisAmyotrophic Lateral SclerosisMice, Inbred StrainsNeurodegenerative DiseasesProteinsSequence Analysis, DNAHeterozygoteHybridization, GeneticPeptidesExonsHaplotypesMice, TransgenicModels, GeneticChromosomes, PlantDNA RepairDNA PrimersReceptors, AndrogenAmino Acid SequenceDisease Models, AnimalBreedingLod ScoreTRPP Cation ChannelsGenome, HumanPlant LeavesTranscription, GeneticDNA-Binding ProteinsMyoclonic Epilepsies, ProgressiveRNA, MessengerGenetic TestingGene FrequencyMutS Homolog 2 ProteinDNA ReplicationRetinitis PigmentosaSpecies SpecificityGenetic VariationSaccharomyces cerevisiaeCell LineRepetitive Sequences, Amino AcidAtaxiaNucleic Acid HeteroduplexesSequence DeletionBrainDNA, SatellitePoint Mutation