788aa3c2_dness___National_Eye_Institute__sual_Process_with_Normal_RPE65
Because the 11-cis retinal form of vitamin A is not generated, it is not delivered to the rod photoreceptors.
This 11-cis retinal form of vitamin A is delivered to the rod photoreceptors.
Defective Mouse Gene Linked to Childhood Blindness | National Eye Institute
Visual Process with Normal RPE65