Fig. 2From: Progesterone-mediated effects on gene expression and oocyte-cumulus complex transport in the mouse fallopian tubeLocalization of the PGR in mouse fallopian tubes. Fallopian tubes from A, cycling, wild-type mice, and B; PGRLacZ mice samples were stained to detect β-galactosidase activity and the location of PGR. Positive blue staining was observed in the epithelial and muscle cells of PGRLacZ (+/−) miceBack to article page