GARP2 transgene overexpression does not affect gross retinal morphology. Cross section through the retina of 1 mo WT (A) and tg (B). All retinal layers appear normal in the tg at 1 month (Scale bars, 20 μm). Morphometric analysis of the tg retina at 1 month (C, D). Spider graph plot in (C) shows differences in thickness of ROS in tg (n = 4) and WT (n = 5) and outer nuclear layer (ONL) at different eccentricities from the optic nerve head. (D) Average counts of ONL nuclei in WT and tg at specified distances from the ONH. No significant differences in total nuclei counts were observed.