Deletion of Ezh2 driven by Math5-Cre in mKO mice.

(A) PCR genotyping of Ezh2 and Cre genes. (B) Representative result of Western blot of Ezh2 expression in RGCs purified from P0 WT and mKO mice. GAPDH was used as a loading control. A strongly reduced level of Ezh2 was found in mKO RGCs as compared to WT RGCs. (C) Epifluorescence images of retinal sections taken from P0 WT and mKO mice that were immunolabeled for H3K27me3 (red) and nuclear marker 4’,6-Diamidino-2-Phenylindole (DAPI; blue). Note the higher level of H3K27me3 signals in the mKO retina compared to WT retina. Scale bar: 50 μm.