The effect of vitamin B12 on the biosynthesis of choline methyl groups in the rat.
D000818:Animals; D002794:Choline / Q000378:metabolism*; D006397:Hematinics; D008658:Inactivation, Metabolic; D051381:Rats; D014805:Vitamin B 12 / Q000494:pharmacology*
D006397:Hematinics; D002794:Choline; D014805:Vitamin B 12
CHOLINE/metabolism; VITAMIN B12/effects