title: Basal lamina glycoproteins laminin and type IV collagen are assembled into a fine-fibered matrix in cultures of a teratocarcinoma-derived endodermal cell line.
mesh_terms: D000818:Animals; D001485:Basement Membrane / Q000648:ultrastructure*; D002460:Cell Line; D003094:Collagen / Q000032:analysis*; D004591:Electrophoresis, Polyacrylamide Gel; D005455:Fluorescent Antibody Technique; D006023:Glycoproteins / Q000032:analysis*; D051379:Mice; D008854:Microscopy, Electron; D009374:Neoplasms, Experimental / Q000648:ultrastructure; D013724:Teratoma / Q000648:ultrastructure*
chemical_list: D006023:Glycoproteins; D003094:Collagen