The Atlantic

What Happens When You Put 500,000 People's DNA Online

Huge genetic databases are changing how scientists study disease.
Source: Mario Tama / Getty

Every big, ambitious project has to start somewhere, and for U.K. Biobank, it was at an office building south of Manchester, where the project convinced its very first volunteer to pee into a cup and donate a tube of blood in 2006.

U.K. Biobank would go on to recruit 500,000 volunteers for a massive study on the origins of disease. In addition to collecting blood and urine, the study recorded volunteers’ height, weight, blood pressure; tested their cognitive function, bone density, hand-grip strength; scanned their brains, livers, hearts; analyzed their DNA. In breadth and depth, the study is the first of its kind.

Handling all the samples was a logistical challenge. To process thousands of tubes of blood, for example, U.K. Biobank’s lab needed a new robotics system. (This ultimately came from a company that builds machines for

You’re reading a preview, subscribe to read more.

More from The Atlantic

The Atlantic5 min read
The Strangest Job in the World
This is an edition of the Books Briefing, our editors’ weekly guide to the best in books. Sign up for it here. The role of first lady couldn’t be stranger. You attain the position almost by accident, simply by virtue of being married to the president
The Atlantic6 min read
The Happy Way to Drop Your Grievances
Want to stay current with Arthur’s writing? Sign up to get an email every time a new column comes out. In 15th-century Germany, there was an expression for a chronic complainer: Greiner, Zanner, which can be translated as “whiner-grumbler.” It was no
The Atlantic6 min read
There’s Only One Way to Fix Air Pollution Now
It feels like a sin against the sanctitude of being alive to put a dollar value on one year of a human life. A year spent living instead of dead is obviously priceless, beyond the measure of something so unprofound as money. But it gets a price tag i

Related