Genetic link to gender identity

In the largest ever genetic study of male to female transsexuals Australian researchers have found a significant genetic link between gender identity and a gene involved in testosterone action.

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<p><a href="http://www.physorg.com/news144579930.html">Genetic link to gender identity</a></p> <p>In the largest ever genetic study of male to female transsexuals Australian researchers have found a significant genetic link between gender identity and a gene involved in testosterone action.</p>