Fig. 1From: Co-segregation of variant NSUN2 Lue198Arg among Iranian family with intellectual disability: a case reporta Pedigree of the family. The family members with ID phenotype are shown at Pedigree (in black) with segregation of the p.(Lue198Arg) variant in the NSUN2 gene. Squares represent males; circles stand for females; ± , heterozygote for p.(Lue198Arg) variant; -/- homozygous for p.(Lue198Arg) variant. Clinical features of the individual V-6 showing ptosis, broad nasal bridge, and long face. b–d Photographs of individual 4–6Back to article page