Trinucleotide Repeat ExpansionTrinucleotide RepeatsFriedreich AtaxiaDNA Repeat ExpansionSpinocerebellar DegenerationsMyotonic DystrophyFragile X SyndromeHuntington DiseaseFragile X Mental Retardation ProteinExonsMicrosatellite RepeatsIron-Binding ProteinsAllelesMutationRepetitive Sequences, Nucleic AcidBase SequenceMolecular Sequence DataTandem Repeat SequencesSpinocerebellar AtaxiasMachado-Joseph DiseaseHeredodegenerative Disorders, Nervous SystemNerve Tissue ProteinsDNAMinisatellite RepeatsPolymorphism, GeneticGenomic InstabilityPolymerase Chain ReactionDinucleotide RepeatsPedigreeGenetic MarkersFrontotemporal DementiaFlap EndonucleasesAnticipation, GeneticGenetic VariationNucleic Acid ConformationInverted Repeat SequencesSequence Analysis, DNADNA, SatelliteCerebellar AtaxiaAge of OnsetDNA PrimersIntranuclear Inclusion BodiesGenotypePhenotypeChromosome FragilityGenetic Diseases, InbornRNA-Binding ProteinsModels, GeneticMuscular Dystrophy, OculopharyngealNuclear ProteinsChromosome MappingMice, TransgenicAmino Acid SequenceRNA, MessengerHeterozygoteHaplotypesAmyotrophic Lateral SclerosisGene FrequencyProteinsNeurodegenerative DiseasesTranscription, GeneticDNA RepairPeptidesGenetics, PopulationGenome, HumanGenetic LinkageDNA-Binding ProteinsCell LineEvolution, MolecularGenes, DominantReceptors, AndrogenSaccharomyces cerevisiaeDNA Mutational AnalysisGene ExpressionPromoter Regions, GeneticDNA, PlantDNA ReplicationMutS Homolog 2 ProteinTranscription FactorsExpressed Sequence TagsIntronsRepetitive Sequences, Amino AcidDisease Models, AnimalRecombination, GeneticPhylogenySequence DeletionSaccharomyces cerevisiae ProteinsMyoclonic Epilepsies, ProgressiveTandem Mass SpectrometryChromosomes, Human, XGenetic LociNucleic Acid HeteroduplexesProtein-Serine-Threonine KinasesRNACloning, MolecularDNA, ComplementarySpecies SpecificityX ChromosomeGenetic TestingAlternative Splicing