Fig. 1

Pedigree of the Moroccan family with analysis of LAMA2 mutation. (a) Pedigree of the studied family. The filled symbol represents the affected patient and open symbols represent unaffected individuals. The genotypes for the mutation c.2217G > A in the LAMA2 gene are shown below the symbols V.1, V.8, and VI.3 (b) Electropherogram showing the c.2217G > A homozygous mutation in the proband. (c, d) Electropherograms showing the heterozygous mutation in both parents. Black arrows indicate homozygous and heterozygous mutation position detected in the proband and her parents, respectively