title: STUDIES WITH PROLINE-3,4,-H3 ON THE HYDROXYLATION OF  PROLINE DURING COLLAGEN SYNTHESIS IN CHICK EMBRYOS.
mesh_terms: D000818:Animals; D002247:Carbon Isotopes; D002642:Chick Embryo; D002845:Chromatography; D003094:Collagen; D005971:Glutamates; D006900:Hydroxylation; D006909:Hydroxyproline; D011392:Proline; D011506:Proteins / Q000378:metabolism*; D011758:Pyrroles; D012106:Research; D014316:Tritium
chemical_list: D002247:Carbon Isotopes; D005971:Glutamates; D011506:Proteins; D011758:Pyrroles; D014316:Tritium; D003094:Collagen; D011392:Proline; D006909:Hydroxyproline
keywords: CARBON ISOTOPES; CHICK EMBRYO; CHROMATOGRAPHY; COLLAGEN; EXPERIMENTAL LAB STUDY; GLUTAMATES; HYDROXYPROLINE; PROLINE; PROTEIN METABOLISM; PYRROLES; TRITIUM