
New Genetic Regions Associated With Male Sexual Orientation Found
WebMD Health News - The genes a man gets from his mother and father may play an important role in determining whether he is gay or not, according to a new study likely to reignite the "gay gene" debate.
Researchers say it's the first time the entire human genetic makeup has been scanned in search of possible genetic determinants of male sexual orientation. The results suggest that several genetic regions may influence homosexuality.