Figure 1. The sequence chromatograms (forward strand). A: The variations (c.-39C>G, c.415G>A) we found in gap junction protein α3 (GJA3). B: A mutation (c.823G>A) in gap junction protein α8 (GJA8). C: Two variations (c.57G>A, c.67A>C) in lens intrinsic membrane protein 2 (LIM2).