Figure 1: Development of somites in Gallus gallus domesticus embryos and fetuses, 5-14 days of incubation. Immunolocalization of VEGF in embryonic and fetal tissues. In A: 5 days embryo, 4x. B: 9 days embryo, 10x, with somite formation. In D: hindlimb of a 10 days embryo, 10x. In E: 14 days embryo, forelimb (thigh area), 10x.