. . . . . . . . . . . . "[Furthermore, we stratified our patients based on the MTHFR 677TT genotype in different strata, a significant association between the joint effect of polymorphisms and PD risk was observed in those patients whose genotypes were MTRR A1049G/MTR A2756G or MTRR C1783T/MTR A2756G (P<0.05).]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2013-07-06"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:32:33+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .