Gay gene research

From "Searching for the gay gene" on CBC Radio's Nov. 26 Quirks and Quarks:

Overall, a picture of genes associated with homosexuality is starting to emerge. It seems possible that these genes will be linked to perception -- how we interact with the world around us. The next step will be to look at the influences on sexuality in women; an area that, while studied, has yet to uncover many clues.

You can listen to the entire program on Real Audio or MP3.