Luciferase assay in R6/2 mice. C, Fluc-EGFP protein quantity in the indicated brain regions of R6/2:Fluc-EGFP mice measured by Western blot. Values are normalized to WT:Fluc-EGFP littermates. N=5 mice of each genotype. Colored asterisks in B and C indicate significant comparisons to the respective brain regions of control littermates (one-sample t-test). 