title: Biosynthesis of tetrahydroisoquinoline alkaloids in Carnegiea gigantea Br. & R.
mesh_terms: D000470:Alkaloids / Q000096:biosynthesis*; D004298:Dopamine / Q000378:metabolism; D007546:Isoquinolines / Q000096:biosynthesis* / Q000302:isolation & purification; D008635:Mescaline / Q000096:biosynthesis; D010946:Plants, Medicinal / Q000378:metabolism*
chemical_list: D000470:Alkaloids; D007546:Isoquinolines; D008635:Mescaline; D004298:Dopamine