The expression profiles of Ets-1, Ets-2 and radial glia marker, vimentin in Xenopus hindbrain. (A–I) The expressions of Ets-1 (A–C), Ets-2 (D–F), and vimentin (G–I) in Xenopus embryos were shown. All pictures of whole embryos are dorsal views, anterior toward left. (A, D, G) stage 17, late neurula. (B, E and H) stage 25, early tailbud. (C, F and I) stage30, tailbud. (a–f) transversal section cut at the level of prospective hindbrain or hindbrain in (A–F), respectively. Sections were prepared from double whole mount in situ hybridization with Ets-1 or Ets-2 (purple) and vimentin (turquoise blue). Arrow heads in (a–f) indicated the overlapping expression of Ets-1 or Ets-2 and vimentin. a, anterior; p, posterior; e, eye; hb, hindbrain. The original figure contains color pictures.