Figure 1 of Xie, Mol Vis 2008; 14:1666-1672.

Figure 1. Pedigree with variances of MYOC. Solid symbols and open symbols represent affected and unaffected disease status, respectively. Suspects are marked with a question mark inside the squares. Roman numerals and Arabian numerals indicate generations and orders, respectively. Squares and circles represent males and females, respectively. A slash indicates a deceased family member. The arrow indicates the proband.