The utilization of purines in the biosynthesis of folic acid.
D003352:Corynebacterium / Q000378:metabolism*; D005492:Folic Acid / Q000378:metabolism*; D006801:Humans; D053858:Metabolic Networks and Pathways; D011687:Purines / Q000378:metabolism*
D011687:Purines; D005492:Folic Acid; C030985:purine
CORYNEBACTERIUM/metabolism; FOLIC ACID/metabolism; PURINES/metabolism