We scanned the entire human genome and found a handful - five to be precise - of locations that are clearly associated with whether a person reports in engaging in same-sex sexual behavior.

Andrea Ganna

Categorized in : Top News

Previous studies were small and underpowered, so we decided to form a large international consortium and collected data for (almost) 500,000 people, (which) is approximately 100 times bigger than previous studies on this topic.