Article
Molecular Diagnosis of Myotonic Dystrophy.
Current protocols in human genetics - 11 Oct 2016
Chakraborty Sujata, Vatta Matteo, Bachinski Linda L, Krahe Ralf, Dlouhy Stephen, Bai Shaochun
Abstract excerpt
Myotonic dystrophy types 1 (DM1) and 2 (DM2) are autosomal dominant, microsatellite repeat expansion disorders that affect muscle function. Myotonic dystrophy type 1 is caused by CTG repeat expansion in the 3' UTR region of the DMPK gene. Patients with DM2 have expansion of CCTG repeats in intron 1 of the CNBP gene. In this unit, we review and discuss the clinical phenotypes, genetic mutations causing the...
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