Fig. 6. Effects of suppression of Cs-FoxD function with morpholino on differentiation of (A,A') epidermal cells, (B,B') muscle cells, (C,C') mesenchyme cells and (D,D') the nervous system. In situ hybridization with probes for (A) epidermis-specific gene Cs-Epi1, (B) muscle-specific actin gene Cs-MA, (C) mesenchyme-specific gene Cs-mech1 or (D) nervous system-specific gene Cs-ETR. (A-D) Control embryos and (A'-D') embryos injected with Cs-FoxD morpholino. Scale bars: in A, 100 µm for A,A'; in D, 100 µm for B-D'.