Fig. 3From: Branch retina vein occlusion combined with angle-closure glaucoma is associated with a mutation in BEST1: a case reportBidirectional Sanger sequencing of the patient and his son. A The top panel shows a homozygotic mutation, c.140G > A (p.R47H), in the patient. B The bottom panel shows a heterozygous mutation of c.140G > A in his sonBack to article page