Inner and outer retina degeneration. (A) Adult wild-type retina. (B) Inner retina degeneration, ganglion cell loss in GCL. (C) Outer retina degeneration stage 1: rod photoreceptor loss in ONL. (D) Outer retina degeneration stage 2: cone photoreceptor loss in ONL. GC, ganglion cell; GCL, ganglion cell layer; INL, inner nuclear layer; MG, muller glia; NFL, nerve fiber layer; ONL, outer nuclear layer; RPE, retinal pigment epithelium.

Journal of Animal Reproduction and Biotechnology 2023;38:2-9 https://doi.org/10.12750/JARB.38.1.2