Random gene mutations blamed for many mental disabilities in new study - Fox News

[**Random gene mutations blamed for many mental **disabilities** in new study**](http://news.google.com/news/url?sa=t&fd=R&usg=AFQjCNHx0PgbtSxGsF6-qDn3BxCfzsx4zg&url=http://www.foxnews.com/health/2012/09/27/random-gene-mutations-blamed-for-many-mental-disabilities-in-new-study/)
**Fox News**
BERLIN – More than half the cases of severe intellectual **disability** caused by genetic defects are the result of random mutations, not inherited, a European study published Thursday suggests. The findings of the small-scale study give hope to parents of **...**

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URL: http://news.google.com/news/url?sa=t&fd=R&usg=AFQjCNHx0PgbtSxGsF6-qDn3BxCfzsx4zg&url=http://www.foxnews.com/health/2012/09/27/random-gene-mutations-blamed-for-many-mental-disabilities-in-new-study/