Trinucleotide Repeat ExpansionTrinucleotide RepeatsHuntington DiseaseFriedreich AtaxiaDNA Repeat ExpansionSpinocerebellar DegenerationsMyotonic DystrophyFragile X SyndromeSpinocerebellar AtaxiasFragile X Mental Retardation ProteinNerve Tissue ProteinsHeredodegenerative Disorders, Nervous SystemPeptidesMachado-Joseph DiseaseIron-Binding ProteinsIntranuclear Inclusion BodiesNuclear ProteinsAllelesMutationBulbo-Spinal Atrophy, X-LinkedNeurodegenerative DiseasesInclusion BodiesRepetitive Sequences, Nucleic AcidReceptors, AndrogenBase SequenceMice, TransgenicMolecular Sequence DataGenomic InstabilityDisease Models, AnimalFrontotemporal DementiaFlap EndonucleasesMicrosatellite RepeatsAnticipation, GeneticNeuronsDNANerve DegenerationCerebellar AtaxiaNucleic Acid ConformationInverted Repeat SequencesPedigreeCell LineMinisatellite RepeatsTandem Repeat SequencesAge of OnsetMyoclonic Epilepsies, ProgressiveBrainChromosome FragilityMuscular Dystrophy, OculopharyngealRNA-Binding ProteinsPolymerase Chain ReactionProtein BindingGenetic Diseases, InbornAmyotrophic Lateral SclerosisRepressor ProteinsProteasome Endopeptidase ComplexPolymorphism, GeneticCell NucleusPhenotypeProteinsCell DeathRepetitive Sequences, Amino AcidMuscular Disorders, AtrophicSequence Analysis, DNADNA RepairModels, GeneticCells, CulturedAmino Acid SequenceExonsTranscription, GeneticDNA PrimersSaccharomyces cerevisiaeGenotypeGenes, DominantDNA-Binding ProteinsRNA, MessengerDNA ReplicationGenome, HumanSaccharomyces cerevisiae ProteinsGenetic MarkersMutS Homolog 2 Protein