title: Comorbidity of 5,10-methylenetetrahydrofolate reductase and methionine synthase gene polymorphisms and risk for neural tube defects.
authors.forename: G L
authors.initials: GL
authors.lastname: Johanning
authors.forename: T
authors.initials: T
authors.lastname: Tamura
authors.forename: K E
authors.initials: KE
authors.lastname: Johnston
authors.forename: K D
authors.initials: KD
authors.lastname: Wenstrom
mesh_terms: D045103:5,10-Methylenetetrahydrofolate Reductase (FADH2); D013766:5-Methyltetrahydrofolate-Homocysteine S-Methyltransferase / Q000235:genetics* / Q000378:metabolism; D015897:Comorbidity; D020022:Genetic Predisposition to Disease / Q000453:epidemiology / Q000235:genetics / Q000517:prevention & control; D006801:Humans; D042965:Methylenetetrahydrofolate Reductase (NADPH2); D009436:Neural Tube Defects / Q000201:enzymology / Q000453:epidemiology* / Q000235:genetics* / Q000517:prevention & control; D010088:Oxidoreductases / Q000235:genetics* / Q000378:metabolism; D011110:Polymorphism, Genetic / Q000235:genetics*; D012307:Risk Factors
chemical_list: D010088:Oxidoreductases; D045103:5,10-Methylenetetrahydrofolate Reductase (FADH2); D042965:Methylenetetrahydrofolate Reductase (NADPH2); D013766:5-Methyltetrahydrofolate-Homocysteine S-Methyltransferase