Because of the association of germ-line ADAMTS18 mutations with eye disorders in humans (Chandra et al., 2014) and the observation that Adamts18 mRNA expression is high in the mouse eye, in particular in the lens and retina (Fig. S1B), we dissected eyes from 2-month-old Adamts18−/− mice. The gene discussed is ADAMTS18; the disease is eye disorder.