Type | MGI:General | Description | immunostaining of coronal sections of E14.5 embryos with anti-phosphorylated Smad1/5/8 showed increased BMP signaling especially in the anterior part of palate shelves cell proliferation is delayed in both the epithelial and mesenchymal compartments of palate shelves; BrdU incorporation assays showed reduced cell proliferation at E12.5-13.5 but enhanced proliferation at E14.5 |