Me made a name for itself by selling at-home, mail-in DNA testing kits that gave ordinary people a look at their possible ancestry as well as genetic markers that could point to potential medical problems down the road.

Me, one of the first companies to provide direct-to-consumer genetic testing kits, has filed for bankruptcy. Since its founding in 2006, it has sold over 12 million DNA kits, with high-profile users including Oprah Winfrey and Warren Buffett.

DNA testing firm 23andMe filed for bankruptcy on Sunday, March 23. What will happen to those who have already submitted their DNA to 23andMe?