The cell-free biosynthesis of clavine alkaloids.
D000470:Alkaloids / Q000096:biosynthesis*; D002247:Carbon Isotopes; D002474:Cell-Free System; D010944:Plants / Q000378:metabolism*; D014364:Tryptophan / Q000378:metabolism
D000470:Alkaloids; D002247:Carbon Isotopes; D014364:Tryptophan