title: [On the biosynthesis of nicotine].
mesh_terms: D002247:Carbon Isotopes; D007659:Ketones / Q000378:metabolism; D009538:Nicotine / Q000032:analysis / Q000096:biosynthesis*; D009539:Nicotinic Acids / Q000096:biosynthesis; D010851:Picrates / Q000032:analysis; D010947:Plants, Toxic; D011725:Pyridines / Q000378:metabolism; D014026:Nicotiana / Q000378:metabolism*
chemical_list: D002247:Carbon Isotopes; D007659:Ketones; D009539:Nicotinic Acids; D010851:Picrates; D011725:Pyridines; D009538:Nicotine
vernacular_title: Zur Biosynthese des Nicotins.