Figure 9. Cells positively stained for PCNA in the whole dentate gyrus region of the hippocampus in WT and RanBP9−/− (KO) mice.

(A). Representative brain section to show whole of the dentate gyrus stained with PCNA (red) and DAPI (blue) in the WT (+/+) mice and the RanBP9 KO (−/−) mice. (B), Quantitation of PNCA-positive cells showed an average of 100 cells in the WT mice compared to only 59 in the RanBP9−/− mice which was statistically significant. In each group, n = 3, data presented as mean± SEM. **, p<0.01 by Student’s t-test.