[Ultrastructural study of the olfactory placode in the chick embryo].
An ultrastructural study of the nasal placode of chick embryos between the stages 16 to 24 of Hamburger-Hamilton was made. The study describes the disposition of the constituent elements as well as their characteristics.
D000818:Animals; D002465:Cell Movement; D002490:Central Nervous System / Q000196:embryology*; D002642:Chick Embryo; D004475:Ectoderm / Q000648:ultrastructure*; D004847:Epithelial Cells; D004848:Epithelium / Q000648:ultrastructure; D007365:Intercellular Junctions / Q000648:ultrastructure; D009024:Morphogenesis; D009833:Olfactory Pathways / Q000196:embryology*
Etude ultrastructurale de la placode olfactive chez l'embryon de poulet.