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Figure 7


Fig. 7. Bmp4 restricts allantoic smooth muscle cell differentiation. Immunofluorescence showing Flk1+ (red) and SMA+ (green) cells in wt (A) and Foxf1-/- (B,C) allantoic explants cultured for 24 hours with (C) or without (A,B) Bmp4 (0.1 ng/ml).