title: Aspartic acid as a precursor for glycine: (14C)glycine contamination of (14C)-aspartate prepared by the supplier at levels much greater than indicated.
mesh_terms: D000818:Animals; D001224:Aspartic Acid / Q000378:metabolism*; D002250:Carbon Radioisotopes; D005727:Ganglia, Spinal / Q000378:metabolism*; D005998:Glycine / Q000096:biosynthesis*; D013116:Spinal Cord / Q000378:metabolism*
chemical_list: D002250:Carbon Radioisotopes; D001224:Aspartic Acid; D005998:Glycine