Fig. 2. Expression of HrzicN in development. (A-E,K-O) The expression pattern of HrzicN and (F-J,PQ) its schematic representation at, the early 32-cell stage (A,F), 44-cell stage (B,G), 64-cell stage (C,H), 76-cell stage (D,I), 110-cell stage (E,J), early gastrula stage (K,P), middle gastrula stage (L,Q), neural plate stage (M), early neurula stage (N) and early tailbud stage (O). (R) Summary of HrzicN expression in the various cell lineages up to the 110-cell stage. Lineages positive for HrzicN expression are indicated by bold lines.