CBS News: There's no such thing as a single "gay gene" that drives a person's sexual behavior, concludes the largest genetic study ever conducted on the issue. Instead, a person's attraction to those of the same sex is shaped by a complex mix of genetic and environmental influences, similar to what's seen in most other human traits, researchers report.

"This is a natural and normal part of variation in our species," said researcher Ben Neale, director of genetics with the Stanley Center for Psychiatric Research at the Broad Institute of MIT and Harvard. "That should also support the position that we shouldn't try and develop gay cures. That's not in anyone's interest."

The international study focused on the genetic profiles of nearly 480,000 people from the United States and the United Kingdom, a group approximately 100 times larger than any previous study of the link between genetics and same-sex attraction, said lead researcher Andrea Ganna, a research fellow with the Massachusetts General Hospital's Analytical and Translational Genetic Unit.

Ron This is not bad news for gay people. If they had found a "gay gene" then some ass would have tried to change it to "cure" gay people. I don't want to be cured, and apparently nature does not want gay people cured. It wasn't the "devil" who made us this way. It was the god of nature.