title: [Differentiation and ultrastructure of the distal skeleton of the pectoral fin of the native trout (Salmo trutta fario L.). I. Differentiation and ultrastructure of the actinotrichia].
mesh_terms: D000818:Animals; D001842:Bone and Bones / Q000196:embryology*; D002454:Cell Differentiation; D003094:Collagen; D003593:Cytoplasm; D004721:Endoplasmic Reticulum; D005865:Gestational Age; D002479:Inclusion Bodies; D008648:Mesoderm / Q000166:cytology; D008854:Microscopy, Electron; D008928:Mitochondria; D011554:Pseudopodia; D012270:Ribosomes; D012487:Salmonidae / Q000166:cytology / Q000196:embryology*
chemical_list: D003094:Collagen
vernacular_title: Différenciation et ultrastructure du squelette distal de la nageoire pectorale chez la truite indigène (Salmo trutta fario L.). I. Différenciation et ultrastructure des actinotriches