(I) Proportions of NEUROD1+, KI67+ cells (ND+GCPs) among the electroporated GCPs (GFP+, KI67+ cells) were increased in the Atoh1 KD mice. (J) Proportions of KI67+ cells (total GCPs) were not significantly changed. Student T-test was performed between Control (N=4) and Atoh1 shRNA (sh#1: N=3, sh#2: N=3). Bars and error bars are representing as Mean ± SEM. *p < 0.05, N.S.: Not Significant. Number of cells: 98,71,81 and 60 cells from N=4 mice (sclamble), 127,93 and 51 cells from N=3 mice (sh#1), 75,111,38 cells from N=3 mice (sh#2). 