Figure 2D. Copyright: Reprinted with permission from Elsevier from [doi:10.1016/S0925-4773(00)00524-4] Mech Dev 100: 327-30, Grotewold L; Plum M; Dildrop R; Peters T; Ruther U, Bambi is coexpressed with Bmp-4 during mouse embryogenesis. Copyright 2001.