Trinucleotide Repeat ExpansionTrinucleotide RepeatsFriedreich AtaxiaDNA Repeat ExpansionSpinocerebellar DegenerationsMyotonic DystrophyFragile X SyndromeHuntington DiseaseFragile X Mental Retardation ProteinMicrosatellite RepeatsIron-Binding ProteinsAllelesMutationRepetitive Sequences, Nucleic AcidBase SequenceTandem Repeat SequencesMolecular Sequence DataSpinocerebellar AtaxiasMachado-Joseph DiseaseHeredodegenerative Disorders, Nervous SystemPropensity ScoreNerve Tissue ProteinsMinisatellite RepeatsDNAGenomic InstabilityPolymorphism, GeneticDinucleotide RepeatsGenetic MarkersPolymerase Chain ReactionFrontotemporal DementiaPedigreeFlap EndonucleasesAnticipation, GeneticNucleic Acid ConformationGenetic VariationInverted Repeat SequencesDNA, SatelliteSequence Analysis, DNACerebellar AtaxiaAge of OnsetIntranuclear Inclusion BodiesRNA-Binding ProteinsChromosome FragilityGenotypePhenotypeGenetic Diseases, InbornDNA PrimersMuscular Dystrophy, OculopharyngealModels, GeneticNuclear ProteinsMice, TransgenicProteinsChromosome MappingAmyotrophic Lateral SclerosisPeptidesAmino Acid SequenceGene FrequencyHaplotypesNeurodegenerative DiseasesHeterozygoteDNA RepairGenetics, PopulationGenome, HumanRNA, MessengerDNA-Binding ProteinsTranscription, GeneticGenetic LinkageEvolution, MolecularReceptors, AndrogenCell LineGenes, DominantSaccharomyces cerevisiaeDNA ReplicationExonsGene ExpressionDNA, PlantMutS Homolog 2 ProteinDisease Models, AnimalRepetitive Sequences, Amino AcidTranscription FactorsRecombination, GeneticPromoter Regions, GeneticExpressed Sequence TagsSaccharomyces cerevisiae ProteinsPhylogenyMyoclonic Epilepsies, ProgressiveTandem Mass SpectrometryDNA Mutational AnalysisChromosomes, Human, XProtein-Serine-Threonine KinasesGenetic LociNucleic Acid HeteroduplexesSequence DeletionSpecies SpecificityRNA