Fig. 7. Expression of Djops in regenerating D. japonica after injection with Pax6A/Pax6B dsRNA mixture, visualized by in situ hybridization on transverse paraffin sections at the eye level. (A,B) Nomarski images of Djops-expressing photoreceptors in a dsRNA-injected animal (A) and in a water-injected control (B), after 15 days of regeneration. Scale bar: 0.015 mm.