Variant Gene Risk Allele Score vda Association Type Original DB Sentence supporting the association PMID PMID Year
dbSNP: rs2236225
rs2236225
0.020 GeneticVariation BEFREE In conclusion, our meta-analysis suggested that the MTRR c.66A>G (rs1801394) polymorphism and MTHFD1 c.1958G>A (rs2236225) were associated with increased maternal risk for DS. 25544792

2014

dbSNP: rs2236225
rs2236225
0.020 GeneticVariation BEFREE The role of methylenetetrahydrofolate dehydrogenase 1 (MTHFD1) G1958A and betaine-homocysteine methyltransferase (BHMT) G742A polymorphisms in DS risk was investigated. 22339736

2012