This virus may also give us more clues at which parts of our DNA affect intelligence - something that has difficult to pin down: http://www.nature.com/news/smar

This virus may also give us more clues at which parts of our DNA affect intelligence - something that has difficult to pin down: http://www.nature.com/news/smart-genes-prove-elusive-1.15858 http://www.nature.com/news/smart-genes-prove-elusive-1.15858