Figure 5From: Expression of SHH signaling molecules in the developing human primary dentitionExpression patterns of GLI1, GLI2 and GLI3 in the developing human and mouse tooth germs at the cap and bell stages. (A-H) GLI1 expression in the mouse (A, E) and human (B-D, F-H) tooth germs at the cap (A-D) and bell (E-H) stages. (I-P) GLI2 expression in the mouse (I, M) and human (J-L, N-P) at the cap (I-L) and bell (M-P) stages. (Q-X) GLI3 expression in the mouse (Q, U) and human (R-T, V-X) at the cap (Q-T) and bell (U-X) stages. DE, dental epithelium; DP, dental papilla; IEE, inner enamel epithelium. Scale bar = 100 μm.Back to article page