New research from UCLA indicates that the mothers of multiple gay sons tend to process X chromasomes differently from other mothers. This provides further evidence that sexual orientation is genetically determined. The results aren’t conclusive at this point, and other researchers caution that further study, with a larger sample, is needed, but it’s still an important step towards explaining sexual orientation.
Funny, but just a few days ago I referenced a post by Steve at Adamant Sun, in which he explains why the question of choice vs. genetics is at the heart of the ultra-conservative war against the LGBT community. Research results like the above will give us ammunition to fight back.
Here’s something else from about 13 months back that reinforces there’s something biological about being gay.
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