title: Biosynthesis of cartilage procollagen.
mesh_terms: D000818:Animals; D002247:Carbon Isotopes; D002356:Cartilage / Q000378:metabolism*; D002478:Cells, Cultured; D002642:Chick Embryo; D002850:Chromatography, Gel; D003094:Collagen / Q000032:analysis / Q000096:biosynthesis*; D003553:Cystine / Q000032:analysis; D004591:Electrophoresis, Polyacrylamide Gel; D006909:Hydroxyproline / Q000378:metabolism; D003012:Microbial Collagenase; D011487:Protein Conformation; D011498:Protein Precursors / Q000096:biosynthesis*; D013249:Sternum; D013460:Sulfur Isotopes; D014357:Trypsin; D014364:Tryptophan / Q000032:analysis
chemical_list: D002247:Carbon Isotopes; D011498:Protein Precursors; D013460:Sulfur Isotopes; D003553:Cystine; D014364:Tryptophan; D003094:Collagen; D014357:Trypsin; D003012:Microbial Collagenase; D006909:Hydroxyproline