JOURNAL OF MEDICAL GENETICS, vol.42, no.9, pp.686-693, 2005 (SCI-Expanded)
Background: The limb girdle muscular dystrophies ( LGMD) are a heterogeneous group of Mendelian disorders highlighted by weakness of the pelvic and shoulder girdle muscles. Seventeen autosomal loci have been so far identified and genetic tests are mandatory to distinguish among the forms. Mutations at the calpain 3 locus (CAPN3) cause LGMD type 2A.