title: Histological features of neural induction in Xenopus laevis.
mesh_terms: D000818:Animals; D001921:Brain / Q000196:embryology; D004475:Ectoderm; D008648:Mesoderm; D008854:Microscopy, Electron; D009420:Nervous System / Q000196:embryology*; D013116:Spinal Cord / Q000033:anatomy & histology / Q000196:embryology; D014184:Transplantation, Homologous; D014981:Xenopus