Fig. 2From: A novel de novo nonsense mutation in SALL4 causing duane radial ray syndrome: a case report and expanding the phenotypic spectrumSchematic representation of the SALL4gene/protein structure. a Previous SALL4 mutations were reported and the new mutation found (c.712 C > T;p.Q238X) is shown with a different color. b SALL4 consists of three C2H2 double zinc finger domains (orang) and two seperated C2H2 motifs (blue)Back to article page