Plant enzyme reactions leading to the formation of heterocyclic compounds.  2.  The formation of indole.
D006571:Heterocyclic Compounds; D007211:Indoles / Q000378:metabolism*; D010088:Oxidoreductases; D010944:Plants / Q000378:metabolism*
D006571:Heterocyclic Compounds; D007211:Indoles; C030374:indole; D010088:Oxidoreductases
INDOLE/metabolism; OXIDASES; PLANTS/metabolism