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Figure 2


Fig. 2. Zygotic expression of cad in both Nasonia and Drosophila. (A,B) Zygotic Nvit cad is first expressed in the posterior three quarters of the embryo from 0-3 hAEL. (C-F) Expression recedes to form two and finally one posterior stripe at 3-5 hAEL. (G) Nvit cad expression in ho mutant embryos. (H-L) The Dm cad expression is similar to Nvit cad expression (compare A-F with H-L).