Week 15 WSM COs stained for astrocytic markers GFAP and S100β. (WSM F1: n=2 from 1 batch, WSM M2: n=3 from 1 batch, WSM S2: n=2 from 1 batch, WSM S5: n=2 from 1 batch, WSM S5 W-AAV3: n=2 from 1 batch, WSM S5 W-AAV6: n=2 from 1 batch). Scale = 50µm.   Quantification of DNA damage foci, marked by γH2AX (left) and 53BP1 (right), in the nuclei of the cells in the VZs of week 6 WSM COs. The boxplot represents the 1st and 3rd quartile, with its whiskers showing the minimum and maximum points and a central band representing the median. Statistical significance was determined using one-way ANOVA with Tukey's multiple comparisons test (WSM F1: n=4 from 1 batch, WSM M2: n=4 from 1 batch, WSM S2: n=4 from 1 batch, WSM S5: n=4 from 1 batch, WSM S5 W-AAV3: n=4 from 1 batch, WSM S5 W-AAV6: n=4 from 1 batch).   Data information: *p ≤ 0.05, **p ≤ 0.01, ***p ≤ 0.001, ****p ≤ 0.0001.  