Figure 1. Pedigree-2, with familial high myopia

Pedigree-2 representing familial high myopia with 5 affected, 2 marry-ins, and 2 unaffected subjects and their refractive errors. Circles and squares denote females and males, respectively; blackened symbols denote affected subjects; a diagonal line through a symbol denotes a deceased subject; a plus sign indicates genotyped subjects.