Myotonic DystrophyMuscular DystrophiesMyotonic DisordersTrinucleotide Repeat ExpansionMuscular Dystrophy, DuchenneTrinucleotide RepeatsCorneal Dystrophies, HereditaryMuscular Dystrophy, AnimalMyotoniaMuscular Dystrophy, FacioscapulohumeralFuchs' Endothelial DystrophyRNA-Binding ProteinsProtein-Serine-Threonine KinasesDNA Repeat ExpansionRetinal DystrophiesChromosomes, Human, Pair 19PedigreeMuscle, SkeletalDystrophinBipolar DisorderRepetitive Sequences, Nucleic AcidAlternative SplicingMyoblastsMental DisordersMutationMyotonia CongenitaMuscular Dystrophy, Emery-DreifussAnxiety DisordersMood DisordersMice, Inbred mdxBase SequenceLens DiseasesChromosomes, Human, 19-20Neuroaxonal DystrophiesRNAExonsNeuromuscular DiseasesSarcoglycansMusclesPhenotypeMolecular Sequence DataAllelesDiagnostic and Statistical Manual of Mental DisordersAnticipation, Genetic3' Untranslated RegionsMuscle WeaknessRNA Splicing