D, Quantification of the fraction of cells with EGFP foci among the cells with and without tau expression and p-tau pathology. N=4 rTg4510:Fluc-EGFP mice, 3 WT:Fluc-EGFP mice, 3 CaMKIIα-tTA:Fluc-EGFP mice and 3 tetO-tauP301L:Fluc-EGFP mice. WT:Fluc-EGFP, CaMKIIα-tTA:Fluc-EGFP and tetO-tauP301L:Fluc-EGFP littermates did not differ from each other and were pooled together as controls. One-way ANOVA with Tukey's multiple comparisons test. ANOVA: ****p < 0.0001. Pairwise comparisons between groups are indicated on the graph. 