Required for the differentiation of photoreceptor cells. Plays a role in the organization of outer segment of rod and cone photoreceptors (By similarity).
Subcellular locations: Cytoplasm, Cytoskeleton, Cilium axoneme, Cell projection, Cilium, Photoreceptor outer segment
Localized to the axoneme of outer segments and connecting cilia in rod photoreceptors.
Retinal-specific; expressed in photoreceptor.