Fig. 6. Expression of mesodermal markers in HrzicN knockdown embryos. (A,C,E) Embryos injected with HrzicNMO. (B) An embryo co-injected with lacZ/HrzicN mRNA and HrzicNMO. Arrowheads indicate rescued expression of HrBra. (F-H,J) Control uninjected embryos. Expression of (A,B,F,G) HrBra, (C,H) Hrsna and (E,J) the actin gene, at the 110-cell stage. D and I are schematic representation of C and H, respectively; dots indicate blastomeres that exhibited Hrsna expression. All specimens, vegetal view.