Figure 1 of Romero, Mol Vis 2011; 17:1929-1939.

Figure 1. Pedigrees of the family affected by NPS. Pedigree showing five consecutive generations of affected members. Autosomal dominant transmission of the disease is evident. The arrow at the lower left of the symbol indicates the proband, squares indicate males and circles indicate females, open and filled symbols indicate unaffected and affected individuals respectively. Asterisks indicate members of the family who underwent clinical examination and molecular analyses.