Study of folic acid derivatives in Neurospora crassa and the recognition of a mutant resistant to aminopterin.
D000630:Aminopterin; D000963:Antimetabolites; D005492:Folic Acid / Q000031:analogs & derivatives; D009491:Neurospora / Q000378:metabolism*; D009492:Neurospora crassa
D000963:Antimetabolites; D005492:Folic Acid; D000630:Aminopterin
FOLIC ACID/related compounds; NEUROSPORA/metabolism