Trinucleotide Repeat ExpansionTrinucleotide RepeatsDNA Repeat ExpansionFriedreich AtaxiaSpinocerebellar DegenerationsMyotonic DystrophyFragile X SyndromeHuntington DiseaseFragile X Mental Retardation ProteinMicrosatellite RepeatsIron-Binding ProteinsAllelesFrontotemporal DementiaRepetitive Sequences, Nucleic AcidBase SequenceMutationMolecular Sequence DataTandem Repeat SequencesAmyotrophic Lateral SclerosisSpinocerebellar AtaxiasMachado-Joseph DiseaseDNANucleic Acid ConformationHeredodegenerative Disorders, Nervous SystemPedigreeMinisatellite RepeatsAge of OnsetNerve Tissue ProteinsGenomic InstabilityPolymorphism, GeneticDinucleotide RepeatsGenetic MarkersGenetic VariationFlap EndonucleasesAnticipation, GeneticPolymerase Chain ReactionProteinsInverted Repeat SequencesDNA, SatelliteFrontotemporal Lobar DegenerationCerebellar AtaxiaSequence Analysis, DNAIntranuclear Inclusion BodiesChromosome FragilityGenetic Diseases, InbornMuscular Dystrophy, OculopharyngealGenotypeRNA-Binding ProteinsModels, GeneticOligodeoxyribonucleotidesDNA PrimersOligonucleotidesChromosome MappingPhenotypeTranscription, GeneticRNA, MessengerGene FrequencyHaplotypesPoly ANeurodegenerative DiseasesGenetics, PopulationHeterozygoteNuclear ProteinsDNA RepairAmino Acid SequencePeptidesChromosomes, Human, Pair 9Genome, HumanDNA-Binding ProteinsGenetic LinkageRahnellaReceptors, AndrogenEvolution, MolecularMice, TransgenicMutS Homolog 2 ProteinDNA, PlantDNA ReplicationGenes, DominantExonsRNAPromoter Regions, GeneticRepetitive Sequences, Amino AcidSaccharomyces cerevisiaeExpressed Sequence TagsOligoribonucleotidesMyoclonic Epilepsies, ProgressiveRecombination, GeneticTandem Mass SpectrometryCell LineChromosomes, Human, XPhylogenyNucleic Acid HeteroduplexesGenetic LociBase CompositionDNA Mutational AnalysisIntronsDisease Models, AnimalCloning, MolecularIntercalating AgentsBinding Sites