Figure 3. Copy number of the SPARC gene in the family members from the Philippine pedigree and the randomly selected Chinese JPOAG patients and controls. Each bar represents the copy number prediction of the target sequence in each subject. And each color presents each copy number assay. Thus, each individual is represented by three bars. The red arrow indicates the reference line for two copies. One sample (G1070) was predicted to have a copy number of 3 but with a confidence of <50%.