Effects of optic primordium removal on the development of the isthmo-optic nucleus in the duck (Anus platyrhynchos).
D000818:Animals; D001921:Brain / Q000196:embryology*; D002452:Cell Count; D002454:Cell Differentiation; D002455:Cell Division; D002465:Cell Movement; D004372:Ducks / Q000196:embryology*; D005123:Eye / Q000196:embryology*; D009434:Neural Pathways; D013997:Time Factors