Fig. S7
Additional patterning markers examined in dusp mutants. Wildtype (A, C, E, G, I, K, M, O, Q), dusp2/dusp6 double mutant (derived from crosses between dusp2 um287/um287 ;dusp6 um286/um286 females and dusp2 um287/um287 ;dusp6 um286/um286 males; B, D, F, H, J, L, N), dusp2 mutant (derived from crosses between dusp2 um287/um287 females and dusp2 um287/um287 males; P) and dusp6 mutant (derived from crosses between dusp6 um239/um239 females and dusp6 um239/um239 males; R) embryos were analyzed by in situ hybridization for the expression of krox20, fgf3, fgf8, bmp2b, bmp4, chordin, and noggin1.