Fig. 1
From: GTPBP2 in-frame deletion in canine model with non-syndromic progressive retinal atrophy
Phenotype. Fundus pictures of unaffected (a) and affected (b) dogs. a - Picture of the left retina of a 15-months old unaffected and unrelated Labrador from the same kennel. b– Fundus the right eye of a PRA-affected case at 25 months of age demonstrating late-stage disease. Note the marked thinning of the retinal vessels and pale atrophic optic nerve head. Both normal and affected dogs have a normal variation of the tapetum color which appears brown to dull gray.
