Fig. 2From: ISPD mutations account for a small proportion of Italian Limb Girdle Muscular Dystrophy casesRelative frequency of ISPD mutations. a The relative frequency of different mutations in the entire sample. ISPD mutations account for approximately 1 % of the probands. b The relative frequencies of different mutations in the sample of patients younger than 10 years old. ISPD mutations account for 4 % of the probandsBack to article page