title: Direct contact at the epithelial-mesenchymal interface during the early development of the chicken ciliary epithelium.
mesh_terms: D000818:Animals; D001485:Basement Membrane / Q000648:ultrastructure; D002642:Chick Embryo; D002924:Ciliary Body / Q000196:embryology* / Q000648:ultrastructure; D003094:Collagen; D003238:Connective Tissue / Q000648:ultrastructure; D004848:Epithelium / Q000648:ultrastructure; D007365:Intercellular Junctions / Q000648:ultrastructure; D008855:Microscopy, Electron, Scanning
chemical_list: D003094:Collagen