MicroCT images of control (white) and Osr2-Cre;Ezh2fl/fl (blue) molars at postnatal (PN) 2 and 4 weeks of age. A, F, K, P, lateral view of mandibular molars; B, G, L, Q, apical view of mandibular first molars; C, H, M, R, sagittal sections of mandibular molars; D, I, N, S, coronal sections of mandibular molars in the furcation region; E, J, O, T, coronal sections of mandibular molars in the root forming region. The schematic drawings indicate where the CT section were taken. Arrows indicate furcation and asterisks indicate absence of furcation. Scale bars, 200 μm.