title: Investigation of labeled amino acid side-chain motion in collagen using 13C nuclear magnetic resonance.
mesh_terms: D000596:Amino Acids / Q000032:analysis*; D000818:Animals; D002247:Carbon Isotopes; D002645:Chickens; D003094:Collagen; D009682:Magnetic Resonance Spectroscopy; D011487:Protein Conformation
chemical_list: D000596:Amino Acids; D002247:Carbon Isotopes; D003094:Collagen