ND1 protein expression in ROS of retinal sections from zebrafish adults and
larvae of 4 and 10 days. A, E, I/B, F, J: zpr3/ND1 immunofluorescence signal
in adult and larvae longitudinal sections of zebrafish retina. C, G, K:
Colocalization of zpr3 (red) and ND1 (green) labeling in adults (merged
image of A and B), 4 days larvae (merged image of E and F), and 10 days
larvae (merged image of I and J). The colocalization is visible at level of
ROS. (D) Adult zebrafish retina stained with H&E. Scale bars = 50 µm.
Abbreviations: ROS, rod outer segment; COS, cone outer segment; ONL, outer
nuclear layer; OPL, outer plexiform layer; INL, inner nuclear layer; IPL,
inner plexiform layer; GCL, ganglion cell layer.