FIG. 1.
Expression of GATA4 and GATA6 in PRcre:Gata4/6f/f mice. Control (C) or PRcre:Gata4/6f/f mice were treated with 7.5 IU of eCG for 48 h, followed by treatment with 7.5 IU of hCG for 96 h. A) Immunohistochemical analysis of GATA4 and GATA6 protein expression in whole ovary sections. CL: corpus luteum. B) Corpora lutea isolated from the control and PRcre:Gata4/6f/f (G4/6) mice were used for the isolation of total protein for Western blot analysis to detect GATA4, GATA6, and β-actin (ACTB) (*P < 0.05 vs. C, t-test, n = 5).