The future is upon us, and the genetic testing being done now can reveal the past as much as it illuminates the future. The first wave of LGBT consumers who embraced it did so to find out about their ancestry. But as testing organizations, particularly 23andMe, the largest and most popular DNA analysis service, grow their databases, consumers are learning many more things about their lives, including which medications they’re likely to have reactions to, whether they have the gene thought to confer immunity to HIV, or — soon — if there’s a genetic root to their sexual orientation.
View the original article here: Can Your Genes Explain Sexual Orientation?
