
Fig. 6. Gastrulation and early patterning of rostral neuroectoderm are unaffected in Otx2
/- embryos. (A-F) Sagittal sections of 6.5 d.p.c. wild-type (A,C,E) and Otx2
/- (B,D,F) embryos hybridised with Otx2 (A), Otx2
(B), cer-l (C,D) and Lim1 (E-F). (G-P) Sagittal sections of 7.5 d.p.c. wild-type (G,I,K,M,O) and Otx2
/- (H,J,L,N,P) embryos are hybridised with Otx2 (G), Otx2
(H), Gbx2 (I,J), Six3 (K,L) Chd (M,N) and Lim1 (O,P).