. . . . . . . . . . . . "[We also obtained tentative evidence that homozygosity for the 677C>T variant of the 5,10-methylenetetrahydrofolate reductase (MTHFR) gene on chromosome 1 might increase the risk of a maternal imprinting defect: the frequency of the TT genotype was significantly higher in the mothers of the AS patients with an imprinting defect than in the patients' fathers or the general population (P=0.028).]. 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 . "2014-10-02T12:33:34+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .