title: Free tryptophan levels in regions of the maturing mouse brain.
mesh_terms: D000367:Age Factors; D000818:Animals; D001921:Brain / Q000254:growth & development / Q000378:metabolism*; D001923:Brain Chemistry; D002531:Cerebellum / Q000378:metabolism; D002540:Cerebral Cortex / Q000378:metabolism; D004027:Diencephalon / Q000378:metabolism; D008526:Medulla Oblongata / Q000378:metabolism; D008636:Mesencephalon / Q000378:metabolism; D051379:Mice; D008815:Mice, Inbred Strains; D011149:Pons / Q000378:metabolism; D014364:Tryptophan / Q000378:metabolism*; D014365:Tryptophan Hydroxylase / Q000378:metabolism
chemical_list: D014364:Tryptophan; D014365:Tryptophan Hydroxylase