Fig. 1From: A novel homozygous missense variant p.D339N in the PKLR gene correlates with pyruvate kinase deficiency in a Pakistani family: a case reportPedigree of a Pakistani family segregating PKLR mutation. Filled symbols indicate patients while blank symbols represent healthy individuals. Symbols carrying a central dot shows obligate carriers. M = Mutation; + = Wild-type allele. Proband in the pedigree is indicated by a small arrowBack to article page