[Biosynthesis of hydroxyproline of collagen].
D000818:Animals; D002247:Carbon Isotopes; D003094:Collagen / Q000032:analysis*; D006909:Hydroxyproline / Q000096:biosynthesis*; D010103:Oxygen Isotopes
D002247:Carbon Isotopes; D010103:Oxygen Isotopes; D003094:Collagen; D006909:Hydroxyproline