Keywords: Rhodopsin; Trafficking; Cilium; Arfs; Rabs; ADRP; Autosomal Dominant Retinitis Pigmentosa; BBS; Bardet-Biedl Syndrome; BBSome; a conserved complex of BBS proteins; CTS; Ciliary Targeting Signal; DHA; Docosahexaenoic Acid; GAP; GTPase Activating Protein; G