title: Metabolic relationships in the transfer of methyl groups.
mesh_terms: D000613:Aminobutyrates / Q000378:metabolism*; D000818:Animals; D001622:Betaine / Q000378:metabolism; D001847:Bone Diseases / Q000628:therapy; D002794:Choline / Q000096:biosynthesis / Q000378:metabolism*; D002796:Choline Deficiency / Q000150:complications; D004926:Escherichia coli / Q000378:metabolism; D005492:Folic Acid / Q000378:metabolism; D006710:Homocysteine / Q000378:metabolism; D006711:Homocystine / Q000378:metabolism; D007674:Kidney Diseases / Q000209:etiology; D008715:Methionine / Q000096:biosynthesis / Q000378:metabolism*; D008745:Methylation; D009154:Mutation; D009491:Neurospora / Q000378:metabolism; D051381:Rats; D014805:Vitamin B 12 / Q000378:metabolism
chemical_list: D000613:Aminobutyrates; D006710:Homocysteine; D001622:Betaine; D006711:Homocystine; D005492:Folic Acid; D008715:Methionine; D002794:Choline; D014805:Vitamin B 12