Trinucleotide Repeat ExpansionTrinucleotide RepeatsFriedreich AtaxiaDNA Repeat ExpansionSpinocerebellar DegenerationsMyotonic DystrophyFragile X SyndromeRecombination, GeneticHuntington DiseaseFragile X Mental Retardation ProteinIron-Binding ProteinsAllelesMutationRepetitive Sequences, Nucleic AcidBase SequenceMolecular Sequence DataSpinocerebellar AtaxiasMachado-Joseph DiseaseHeredodegenerative Disorders, Nervous SystemGenomic InstabilityDNANerve Tissue ProteinsMicrosatellite RepeatsFlap EndonucleasesNucleic Acid ConformationFrontotemporal DementiaAnticipation, GeneticPedigreeInverted Repeat SequencesTandem Repeat SequencesDNA RepairMinisatellite RepeatsPolymerase Chain ReactionModels, GeneticCerebellar AtaxiaAge of OnsetChromosome FragilityIntranuclear Inclusion BodiesHomologous RecombinationDNA-Binding ProteinsMuscular Dystrophy, OculopharyngealGenetic Diseases, InbornRNA-Binding ProteinsPolymorphism, GeneticTranscription, GeneticSaccharomyces cerevisiaeNuclear ProteinsSequence Analysis, DNAPhenotypeDNA PrimersGenotypeAmyotrophic Lateral SclerosisAmino Acid SequenceNeurodegenerative DiseasesDNA ReplicationGenetic MarkersRNA, MessengerChromosome MappingProteinsGenetic VariationPeptidesMice, TransgenicCrossing Over, GeneticNucleic Acid HeteroduplexesRad52 DNA Repair and Recombination ProteinTranscription FactorsSaccharomyces cerevisiae ProteinsReceptors, AndrogenHeterozygoteV(D)J RecombinationGenome, HumanOxidative StressGenes, DominantStress, PhysiologicalGenetic LinkageDNA, FungalMutS Homolog 2 ProteinExonsHaplotypesCell LineEvolution, MolecularMeiosisEndodeoxyribonucleasesGene ExpressionMyoclonic Epilepsies, ProgressiveRepetitive Sequences, Amino AcidGene FrequencyPromoter Regions, GeneticTranscription Factor CHOPGene Expression RegulationIntegrasesBlotting, SouthernSequence DeletionHeat-Shock ProteinsDisease Models, AnimalPlasmidsChromosomes, Human, XHeat-Shock ResponseDNA, SatelliteGene Conversion