. . . . . . . . . . . . "[The +/+ genotype was not directly associated with risk of coronary heart disease among men with low (that is, within the lowest quartile) intake (<301 microg/d) of folate, the substrate for methylenetetrahydrofolate reductase; low intake (<1.8 mg/d) of vitamin B2, the cofactor for methylenetetrahydrofolate reductase; low intake (<8.0 microg/d) of vitamin B12, the cofactor for remethylation; low intake (<2.1 mg/d) of vitamin B6, the cofactor in the catabolic pathway of homocysteine; or high intake (>2.4 g/d) of methionine.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2014-02-25"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:36:12+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .