Articles on Genetic tests

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More than 200 gene variants have been linked to outstanding sporting performance and this number could increase as we continue to research the link between genetics and athlete performance. Lukas Coch/AAP

Will the genetic screening of athletes change sport as we know it?

Genetic testing could help us build targeted and effective training routines for athletes, but the emerging science could also introduce opportunity for discrimination in the sporting world.
Home DNA testing has made it easy and affordable for millions of people to learn about their ancestry. Now, police are using this genetic information to identify suspects in unsolved crimes. Shutterstock

Privacy concerns don’t stop people from putting their DNA on the internet to help solve crimes

Despite privacy concerns over police use of DNA uploaded to ancestry websites, many people are just excited that their genetic material could get a killer off the streets.
Genealogy is the second most popular hobby in the United States. Steve Allen/Shutterstock.com

Genes and genealogy and making the most of famous relations

Before you attribute a trait to a famous ancestor like George Washington or Marie Antoinette, you might want to see how much DNA you actually share with these people. It's not what you thought.

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