The Mercury News Weekend

23andMe may offer premium DNA spit-test service

Company currently sells tests that cover ancestry and health, says it has no plans for immediate roll-out

- GENEALOGY By Ethan Baron ebaron@ bayareanew­sgroup.com Contact Ethan Baron at 408-920- 5011.

Mountain View spit- kit DNA testing firm 23andMe wants to know how deep you want to go into your genome, and how much you’re willing to pay.

The company currently sells $ 100 ancestry tests and $200 tests that cover ancestry and health. But according to a new report, 23andMe has been market- testing a deeper dive into personal genetics.

“Some users have been getting notificati­ons in recent weeks about a $749 ‘ premium’ service,” CNBC reported Wednesday.

Although clicking on the notificati­ons reportedly produced no results, a company spokespers­on confirmed it was testing interest in such a service, but wasn’t planning an immediate roll- out. What results premium testing might produce, in terms of health and ancestry informatio­n, was unclear.

Consumers wishing for insights into their ancestry and possible genetic health risks buy kits from 23andMe, and mail in a saliva sample that contains personal DNA.

The firm, which claims more than five million customers, announced in July with pharmaceut­icals giant GSK that the two companies would work together on developing “innovative new medicines and potential cures,” using data from consenting 23andMe customers. The drugs firm was to provide a $ 300 million equity in- vestment in 23andMe.

Earlier this year, 23andMe said it would recruit 100,000 overweight but healthy spit- kit customers for a large- scale study intended to uncover the genetic reasons why diet and exercise have different effects on different people.

A report earlier this year cast doubt on the accuracy of ancestry tests conducted by 23andMe and other DNA-testing companies. After a Gizmodo reporter received drasticall­y different ancestry results from 23andMe, National Geographic, Ancestry. com and Gencove — with 23andMe’s results “the most confoundin­g of all” — representa­tives from the testing firms told this news organizati­on that the DNA analysis produced estimates rather than certain results.

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