To determine the frequency and nature of mutations in the gene ABCA4 in a cohort of patients with bull's‐eye maculopathy (BEM).
Phenotype: Bull's-eye maculopathy characterized by a central area of retinal pigment.
To determine the frequency and nature of mutations in the gene ABCA4 in a cohort of patients with bull's‐eye maculopathy (BEM).
Phenotype: Bull's-eye maculopathy characterized by a central area of retinal pigment.