Fig. 2. Expression of β-galactosidase in transgenic embryos.
(A) Lateral view of an E10.5 Mtf1 transgenic embryo showing specific expression in the FNP and LBM. Detailed ventral views of FNP (B, D, F, H, J) and lateral views of forelimb buds C, E, G, I, K) from embryos transgenic for Mtf1 (B, C), Mtf8 (D, E), Mtf5 (F, G) Mtf6 (H, I), and Mtf4 (J, K).