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. 2012 Dec 1;139(23):4383–4394. doi: 10.1242/dev.083352

Fig. 4.

Fig. 4.

Wnt5a+/− in combination with Fz7−/− enhances the short tail phenotype and in combination with Fz2+/−;Fz7−/− causes mid-gestational lethality. (A,B) The only anatomical phenotype evident in Fz7−/− mice is a ~10% decrease in tail length and a small kink at the end of the tail. The scatter plot shows tail length divided by body length, measured from the nose to the base of the tail, at 4 weeks of age. Wnt5a+/− mice show no tail phenotype, but Wn5a+/− enhances the Fz7−/− tail shortening phenotype. Error bars indicate s.e.m. (C) E9.5 littermates illustrate the lethal growth retardation in Fz2+/−;Fz7−/−;Wnt5a+/− embryos. Fz2+/−;Fz7−/−;Wnt5a+/+ and Fz2+/+;Fz7−/−;Wnt5a+/+ embryos are unaffected at this age. Unstained specimens are shown. Scale bar: 1 mm.