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. Author manuscript; available in PMC: 2012 Sep 1.
Published in final edited form as: Mech Dev. 2011 Aug 10;128(7-10):387–400. doi: 10.1016/j.mod.2011.07.005

Figure 1. Wnt signaling is active at the anterior border of Cdx2+ endoderm between E7.5–E8.5.

Figure 1

(A) Wholemount immunofluorescence image of E7.5 BAT-Gal embryo stained for β-gal. Boxed area represents embryonic region imaged in higher detail in B–D. (B–D) Wholemount confocal immunofluorescence images of E7.5 BAT-Gal embryo stained for β-gal (B, green in D), Cdx2 (C, red in D), and Foxa2 (blue in D). (E) Wholemount immunofluorescence image of E8.25 BAT-Gal embryo stained for β-gal. Boxed area represents embryonic region imaged in higher detail in F–H. (F–H) Wholemount confocal immunofluorescence images of E8.5 BAT-Gal embryo stained for β-gal (F, green in H), Cdx2 (G, red in H), and Foxa2 (blue in H). (I) Wholemount immunofluorescence image of E8.75 BAT-Gal embryo stained for β-gal. Scale bar equals 500 µm in A, E, and I and 50 µm in D and H.

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