Trinucleotide Repeat ExpansionTrinucleotide RepeatsMicrosatellite RepeatsFriedreich AtaxiaDNA Repeat ExpansionSpinocerebellar DegenerationsMyotonic DystrophyFragile X SyndromeHuntington DiseaseFragile X Mental Retardation ProteinIron-Binding ProteinsBase SequenceAllelesMolecular Sequence DataRepetitive Sequences, Nucleic AcidMutationDNAAmino Acid SequenceSpinocerebellar AtaxiasMachado-Joseph DiseaseNucleic Acid ConformationNucleotidesSequence Analysis, DNAPolymerase Chain ReactionHeredodegenerative Disorders, Nervous SystemCloning, MolecularPolymorphism, GeneticGenetic VariationNerve Tissue ProteinsGenomic InstabilityDinucleotide RepeatsGenetic MarkersMinisatellite RepeatsPedigreeFlap EndonucleasesFrontotemporal DementiaTandem Repeat SequencesAnticipation, GeneticSequence Homology, Nucleic AcidInverted Repeat SequencesDNA, SatelliteGenotypeDNA PrimersChromosome MappingCerebellar AtaxiaAge of OnsetModels, GeneticPhylogenyTranscription, GeneticIntranuclear Inclusion BodiesGenetic Diseases, InbornChromosome FragilityRNA-Binding ProteinsMuscular Dystrophy, OculopharyngealPhenotypeGenes, BacterialHaplotypesRNA, MessengerGene FrequencyGenesDNA RepairSpecies SpecificityEscherichia coliNuclear ProteinsAmyotrophic Lateral SclerosisGenetics, PopulationHeterozygoteEvolution, MolecularDNA Restriction EnzymesPolymorphism, Single NucleotideGenome, HumanProteinsNeurodegenerative DiseasesGenetic LinkagePeptidesExonsRestriction MappingCodonPlasmidsDNA ReplicationOpen Reading FramesSaccharomyces cerevisiaeRecombination, GeneticDNA, BacterialDNA, PlantDNA-Binding ProteinsSequence AlignmentSequence Homology, Amino AcidReceptors, AndrogenRNAMice, TransgenicDNA Mutational AnalysisPromoter Regions, GeneticMutS Homolog 2 ProteinGenes, DominantCell LineExpressed Sequence TagsBlotting, SouthernOligodeoxyribonucleotidesDNA, Complementary