Fig. 2. Expression of mesoderm and neurogenic patterning genes in D.
melanogaster and A. gambiae embryos. Gastrulating embryos
(A. gambiae, left and D. melanogaster, right) were
hybridized with different digoxigenin-labeled antisense RNA probes.
(A-F) Ventral views; (G-J) lateral views. (A,B) twist
(twi); (C,D) snail (sna); (E,F)
single-minded (sim); (G,H) brinker (brk);
(I,J) intermediate neuroblasts defective (ind).