title: Delayed innervation of the optic tectum during development in Xenopus laevis.
mesh_terms: D000818:Animals; D007814:Larva / Q000254:growth & development; D009416:Nerve Regeneration; D009417:Nerve Tissue; D009434:Neural Pathways; D009900:Optic Nerve / Q000196:embryology*; D012160:Retina / Q000294:innervation; D013477:Superior Colliculi / Q000196:embryology*; D013997:Time Factors; D014795:Visual Pathways / Q000196:embryology; D014981:Xenopus / Q000196:embryology