Fig. 1.

Epithelial (E) proliferation in EZH2 conditional knockout (Ezh2cKO) and wild-type (WT) uteri with or without 17β-estradiol (E2) treatment. The vehicle (V)-treated Ezh2cKO uteri show greater epithelial proliferation than the WT V group (P ≤ 0.0001), but proliferation was similar in both groups following E2 treatment. Brackets on bar indicate treatment effect within genotype. *Difference within same treatment. n = 6–9 for the various groups. All images are at the same magnification; magnification bar = 0.1 mm.