Biosynthesis of nicotine in Nicotiana glutinosa from carbon-14 dioxide. Labeling pattern in the pyrrolidine ring.
D002247:Carbon Isotopes; D009538:Nicotine / Q000096:biosynthesis*; D010947:Plants, Toxic; D014026:Nicotiana / Q000378:metabolism*
D002247:Carbon Isotopes; D009538:Nicotine