Figure 3. Family 41 with Pro197Ser in GJA3. A: The pedigree of family 41 with autosomal dominant cataract is shown. Symbols marked with asterisks represent individuals who were genetically tested. B: Representative electropherograms of the individuals screened in family 41 with heterozygous substitution of c.589C>T in the affected individual (left panel) and a normal sequence (right panel) are shown.