Retinitis Pigmentosa 47, also known as rp47, is related to eye degenerative disease and abnormal threshold of rods. An important gene associated with Retinitis Pigmentosa 47 is SAG (S-Antigen Visual Arrestin), and among its related pathways/superpathways is Visual Cycle in Retinal Rods. Affiliated tissues include retina and eye, and related phenotypes are visual impairment and nyctalopia