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. 2017 Nov 3;6(12):1861–1868. doi: 10.1242/bio.026963

Fig. 1.

Fig. 1.

Endogenous expression of fzd7 in Xenopus heart and relative to wnt11 and wnt11-R expression. (A,B) Stage 10.5 (mid-gastrula) fzd7 and wnt11 expression detected at the dorsal side of the embryo and appear complementary in the presumptive heart region. (C-Cii,D-Dii) fzd7 and wnt11-R expression at stage 25. fzd7 is seen in the heart field and wnt11-R in the anterior endoderm. fzd7 and wnt11-R expression are complementary in the heart region (Cii,Dii). (E,Ei,F,Fi) Stage 29 embryos with fzd7 and wnt11-R expression in the heart field. hf, heart field; ae, anterior endoderm. Magnification 20×.