Myotonic dystrophy?no evidence for preferential transmission of the mutated allele: A prenatal analysis

No evidence for a preferential transmiss

No evidence for a preferential transmission of the methylenetetrahydrofolate reductase 677T allele in families with schizophrenia offspring

✍ Jan-Willem Muntjewerff; Mechteld L.C. Hoogendoorn; Maartje F. Aukes; René S. Kah 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 68 KB 👁 2 views

## Abstract The methylenetetrahydrofolate reductase (MTHFR) 677C > T polymorphism has been associated with an increased risk of schizophrenia in various case‐control studies. However, case‐control studies are sensitive to population stratification, which is not an issue in family‐based studies. We