Fig. 3
Fig. 3 Altered gene expression in mesodermal tissues of dino (dintm84) and mercedes (mestm305) mutants detected by in situ hybridization (C-E) and immunostaining (A,B). (A) fkd2, 10-somite stage, dorsal view of the head region. (B) ntl, 10-somite stage, dorsal view. (C) myoD: top, 10-somite stage, dorsal view; bottom, 22 hours, ventral view of the tail. (D) gata1: top, 10-somite stage, dorsal view; bottom, 22 hours ventral view of the tail. (E) pax2, 22-somite stage, dorsal view of a spread embryo, anterior to the left. The pronephric expression domain is indicated by asterisks (in the mutant), the interneurons are indicated by arrows (in the wild type).