title: Degeneration of the eyes and central nervous system of chick embros subjected to phenylalanine or tyrosine deficiency.
mesh_terms: D000818:Animals; D001345:Autoradiography; D002247:Carbon Isotopes; D002467:Cell Nucleus; D002490:Central Nervous System / Q000378:metabolism*; D002642:Chick Embryo; D003470:Culture Media; D005123:Eye / Q000378:metabolism*; D007930:Leucine / Q000378:metabolism; D008854:Microscopy, Electron; D009410:Nerve Degeneration; D009751:Nutritional Requirements; D010649:Phenylalanine / Q000378:metabolism*; D010860:Pigments, Biological / Q000378:metabolism; D012162:Retinal Degeneration / Q000378:metabolism; D014316:Tritium; D014443:Tyrosine / Q000378:metabolism*
chemical_list: D002247:Carbon Isotopes; D003470:Culture Media; D010860:Pigments, Biological; D014316:Tritium; D014443:Tyrosine; D010649:Phenylalanine; D007930:Leucine