Figure 4
From: Complex and dynamic patterns of Wnt pathway gene expression in the developing chick forebrain
Fz expression. (A-N) Expression of Fz1 (A,B), Fz2 (C,D), Fz4 (E,F), Fz7 (G,H), Fz8 (I,J), Fz9 (K,L) and Fz10 (M,N) at HH13 (I,M), HH14 (C,K), HH15 (A), HH16 (E,G) and HH19 (B,D,F,H,J,L,N). Lateral views of whole mount (M) or hemisected brains (A-L,N) are shown; anterior points to the right. Arrowheads mark epithalamic expression in (B-E,H) and absence of expression from the epiphysis in (N). Note the absence of Fz expression from the mid-diencephalic area (asterisks, A,I). Arrows mark the pallium-subpallium boundary, diencephalon-midbrain boundary and zona limitans intrathalamica in (B,F,H), respectively. Scale bars represent 0.2 mm.