title: Stimulation of in vitro somite chondrogenesis by procollagen and collagen.
mesh_terms: D000818:Animals; D002356:Cartilage / Q000196:embryology* / Q000378:metabolism; D002454:Cell Differentiation / Q000187:drug effects*; D002642:Chick Embryo; D003094:Collagen / Q000494:pharmacology*; D004627:Embryonic Induction / Q000187:drug effects*; D008648:Mesoderm / Q000187:drug effects; D011498:Protein Precursors / Q000494:pharmacology*; D013131:Spine / Q000196:embryology*; D013329:Structure-Activity Relationship
chemical_list: D011498:Protein Precursors; D003094:Collagen