There may not be a 'gay gene' ? instead, a review of 50 years of research has revealed homosexuality could be linked to epigenetic switches that control sensitivity to male hormones during foetal development.
Source: http://www.cosmosmagazine.com/news/6261/epigenetic-basis-homosexuality-uncovered
Adriana Lima Adrianne Curry Adrianne Palicki Aisha Tyler Aki Ross Alecia Elliott Alessandra Ambrosio Alexis Bledel
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