Fig. 6.
FA rescues Isl1 expression in Li-, HCy- and Wnt3A-exposed embryos. (A–C) Normal patterns of Isl1 expression in control embryos (saline added to medium) after 8 hrs (A), and after FA-only exposure at 8 hours (B) and at 24 hours (C). (D–F) Gene expression in embryos exposed to only HCy for 8 hours (D), and to HCy with FA supplementation for 8 hours (E) and 24 hours (F) (G–I) Gene expression in embryos exposed to only Li for 8 hours (G), and to Li with FA supplementation for 8 hours (H) and 24 hours (I). (J–L) Gene expression in embryos exposed to only Wnt3A for 8 hours (J), and to Wnt3A with FA supplementation for 8 hours (K) and 24 hours (L). In all panels, the embryonic anterior is at the top. Bars, 300 μm.