Trinucleotide Repeat ExpansionTrinucleotide RepeatsFriedreich AtaxiaDNA Repeat ExpansionSpinocerebellar DegenerationsMyotonic DystrophyFragile X SyndromeHuntington DiseaseMacronucleusFragile X Mental Retardation ProteinMicrosatellite RepeatsGenome, ProtozoanMicronucleus, GermlineParamecium tetraureliaIron-Binding ProteinsAllelesTetrahymena thermophilaRepetitive Sequences, Nucleic AcidMutationDNA, ProtozoanBase SequenceGenomeTetrahymenaGene RearrangementTandem Repeat SequencesSpinocerebellar AtaxiasMolecular Sequence DataMachado-Joseph DiseaseHeredodegenerative Disorders, Nervous SystemGenomic InstabilityGenome, HumanMinisatellite RepeatsDNAPolymorphism, GeneticSequence Analysis, DNAGenome, BacterialGenetic MarkersNerve Tissue ProteinsDinucleotide RepeatsPolymerase Chain ReactionGenetic VariationPedigreeFrontotemporal DementiaFlap EndonucleasesNucleic Acid ConformationAnticipation, GeneticGenome, ViralInverted Repeat SequencesDNA, SatelliteGenome, PlantModels, GeneticCerebellar AtaxiaChromosome MappingAge of OnsetGenotypeGenetic Diseases, InbornIntranuclear Inclusion BodiesChromosome FragilityMuscular Dystrophy, OculopharyngealRNA-Binding ProteinsEvolution, MolecularDNA PrimersPhenotypePhylogenyHaplotypesGene FrequencyGenetics, PopulationAmyotrophic Lateral SclerosisNuclear ProteinsDNA RepairHeterozygoteNeurodegenerative DiseasesGenetic LinkagePeptidesProteinsAmino Acid SequenceDNA, PlantTranscription, GeneticRecombination, GeneticDNA ReplicationGenome, FungalExpressed Sequence TagsReceptors, AndrogenMice, TransgenicExonsSaccharomyces cerevisiaeGenes, DominantMutS Homolog 2 ProteinGenome, MitochondrialDNA-Binding ProteinsSpecies SpecificityRepetitive Sequences, Amino AcidRNA, MessengerGenetic LociTandem Mass SpectrometryMyoclonic Epilepsies, ProgressiveChromosomes, Human, XDNA Mutational AnalysisNucleic Acid HeteroduplexesCell Line