Gene Mutation for Excessive Alcohol Drinking Found Nov 27, 2013 21:18:52 GMT Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Pincho Paxton on Nov 27, 2013 21:18:52 GMT Link...Gene Mutation for Excessive Alcohol Drinking FoundThe pleasure zones affected by the faulty gene should be diagnosed over a wider range of pleasures. Music for example could be affected, sex, taste.