Trinucleotide Repeat ExpansionTrinucleotide RepeatsFriedreich AtaxiaDNA Repeat ExpansionSpinocerebellar DegenerationsMyotonic DystrophyFragile X SyndromeHuntington DiseaseFragile X Mental Retardation ProteinMicrosatellite RepeatsIron-Binding ProteinsAllelesMutationRepetitive Sequences, Nucleic AcidTandem Repeat SequencesBase SequenceSpinocerebellar AtaxiasMolecular Sequence DataMachado-Joseph DiseaseHeredodegenerative Disorders, Nervous SystemPropensity ScoreMinisatellite RepeatsNerve Tissue ProteinsPolymorphism, GeneticGenomic InstabilityDNADinucleotide RepeatsGenetic MarkersPedigreeFrontotemporal DementiaPolymerase Chain ReactionFlap EndonucleasesAnticipation, GeneticGenetic VariationNucleic Acid ConformationInverted Repeat SequencesDNA, SatelliteAge of OnsetCerebellar AtaxiaSequence Analysis, DNAGenetic Diseases, InbornIntranuclear Inclusion BodiesGenotypeChromosome FragilityMuscular Dystrophy, OculopharyngealModels, GeneticRNA-Binding ProteinsPhenotypeDNA PrimersChromosome MappingAmyotrophic Lateral SclerosisNeurodegenerative DiseasesHaplotypesGene FrequencyHeterozygotePeptidesProteinsNuclear ProteinsGenetics, PopulationDNA RepairGenome, HumanGenetic LinkageAmino Acid SequenceMice, TransgenicEvolution, MolecularReceptors, AndrogenGenes, DominantBipolar DisorderExonsDNA ReplicationTranscription, GeneticMutS Homolog 2 ProteinDNA, PlantRepetitive Sequences, Amino AcidSaccharomyces cerevisiaeDisease Models, AnimalDNA-Binding ProteinsRecombination, GeneticExpressed Sequence TagsDNA Mutational AnalysisMyoclonic Epilepsies, ProgressiveRNA, MessengerTandem Mass SpectrometryChromosomes, Human, XPhylogenyGenetic LociNucleic Acid HeteroduplexesMental DisordersBrainCell LineGenetic TestingSpecies SpecificityX ChromosomeSaccharomyces cerevisiae Proteins