ExonsAlternative SplicingIntronsBase SequenceMolecular Sequence DataRNA SplicingAmino Acid SequenceRNA Splice SitesMutationDNA Mutational AnalysisRNA, MessengerPolymerase Chain ReactionCloning, MolecularRNA PrecursorsPedigreePolymorphism, Single-Stranded ConformationalDNAProtein IsoformsDNA, ComplementarySequence DeletionSequence Homology, Nucleic AcidTranscription, GeneticSequence Analysis, DNAGenesPoint MutationPromoter Regions, GeneticRestriction MappingDNA PrimersChromosome MappingCodon, NonsenseFrameshift MutationSequence AlignmentAllelesMutation, MissenseBlotting, SouthernDystrophinPolymorphism, GeneticReverse Transcriptase Polymerase Chain ReactionSequence Homology, Amino AcidGenomic LibraryGene DeletionGene Expression RegulationPhenotype