You guys know that whole AIDS thing? If things go well, its history. To sum the article up, about 95% of our DNA is 'junk', or DNA that is no longer being used. Scientists have found a gene in this DNA that turns on retrocyclin, a protein which gives humans immunity to HIV.
http://www.dailygalaxy.com/my_weblo...t-slurpcopy-this-whole-post-to-another-s.html
http://www.dailygalaxy.com/my_weblo...t-slurpcopy-this-whole-post-to-another-s.html
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