Additional file 5 of A recurrent de novo missense mutation in COL1A1 causes osteogenesis imperfecta type II and preterm delivery in Normande cattle

Additional file 5: Figure S2. Macroscopic and microscopic view of the teeth of case and control calves. (a, b) Images of the lower jaw showing poorly erupted incisors in the affected calf (a) compared to the control (b). (c, d) Histological sections of the first incisor stained with HE. De: Dentin. Dp: Dental pulp. Note the marked reduction in dentin thickness and the irregular shape of the margin between the dentin and pulp cavity in the case (c) compared to the control calf (d). Both are features of OI.