Fig. 3.
Analysis of Cdx gene expression in Wnt3a loss- and gain-of-function embryos at hindgut extension stages. Cdx1 (A-C), Cdx2 (D-F) and Cdx4 (G-I) expression in control, Wnt3a−/− and T-cre; R26-Wnt3aGOF embryos at E8.5. Scale bars: 200 µm.
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