FOXJ1 and ciliopathy: Gd-DOTA drainage to the dcLN in the ciliopathy FOXJ1-Cre;CEP164fl/fl mice was similar to CEP164fl/fl controls (Fig. 4A, B) and this was confirmed by the quantitative analysis across the groups shown in Fig. 4E: CEP164fl/fl control (N = 7): 0.8 ± 0.1 mm3 vs FOXJ1-Cre;CEP164fl/fl (N = 8): 0.75 ± 0.1 mm3, mean difference = 0.2 mm3 95% CI [− 0.3, 0.4] mm3, p-value = 0.765).