(B-C) Summary of GALC activity in brain (B) samples from JT02 and JV02, as well as from WT and Krabbe UT controls. Data in A-C are represented as floating bars (min to max, line at mean; n=2-6 blocks/slice). Number of blocks analysed/animal: 16 (WT UT), 24 (JT02), 22 (JV02). GALC activity in Krabbe UT samples is < 0.001 nmol/h*mg; n=3 blocks. Kruskal-Wallis test and Dunn's multiple comparison test; *p<0.05, ***p<0.001 vs WT UT. 