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. Author manuscript; available in PMC: 2019 Sep 6.
Published in final edited form as: Differentiation. 2018 Sep 6;103:46–65. doi: 10.1016/j.diff.2018.09.001

Figure 19.

Figure 19.

Tissue recombinants composed of neonatal mouse wild-type uterine mesenchyme plus human fetal uterine tube epithelium (wt UtM+hUtE) (A &B) and αERKO uterine mesenchyme plus human uterine tube epithelium Esr1KO UtM+ h UtE) (C & D) grown in DES-treated hosts and immune stained for ESR1 (A & C) and PGR (B & D). DES induced ESR1 and PGR even when the mesenchyme was genetically devoid of ESR1. Sections (C) and (D) are adjacent sections stained for ESR1 (C) and PGR (D). From Cunha et al (2018) with permission.