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. 2020 Mar 3;11(3):166. doi: 10.1038/s41419-020-2363-x

Fig. 2. Retrograde labeling of RGCs in wild and knockout mice.

Fig. 2

a Typical micrographs of wild type at 15 months after birth and knockout mice at 15 months after birth. Micrographs of the central and peripheral areas were taken 0.3–0.8 mm and 1.2–1.7 mm from optic nerve head. b The number of RGCs were counted in the central (n = 8) and peripheral areas (n = 8). Result were expressed as the mean ± SEM. *P < 0.01 versus control (Student t-test). Scale bar, 100 μm.