Manfromzurich Posted January 26, 2013 Share Posted January 26, 2013 (edited) http://blog.23andme.com/wp-content/uploads/2012/11/Drabant-Poster-v7.pdf I'm believe the most cases a homonal or/and a epigenetic failure causes male homosexuality. Epigenetic means a wrong dna-methylation, but also x-inactivation. this study says 13% of men were gay. A good proof for me, thqt there sin't a genetic marker for homosexuality in the msot cases. This GWAS is still ongoing fot the next years. There are more gays outside than you realize. Edited January 26, 2013 by Manfromzurich Link to comment Share on other sites More sharing options...
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