. . . . . . . "[Yet unidentified abnormalities of MS or of any of the enzymes participating in the synthesis of methylated vitamin B12 may play an important role in the phenotypic expression of moderate hyperhomocysteinemia.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2017-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2017-10-17T13:14:49+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .