FDA halting 23andMe DNA services due to not having proper 'clearance or approval' 11/25/2013 - 00:00 23andMe Inc., the Google Inc.-backed DNA analysis company co-founded by Anne Wojcicki, was told by U.S. regulators to halt sales of its main product because it’s being sold without “marketing clearance or approval.”The Saliva Collection Kit and Personal Genome Service, or PGS, tells users whether they carry a disease, are at risk of a disease and would respond to a drug. Most of the uses fall into the category of a medical device and require Food and Drug Administration approval, the agency told the Mountain View, California-based company in a Nov. 22 letter made public today.Wojcicki, who recently separated from her husband, Google co-founder Sergey Brin, started 23andMe about six years ago to help people assess their risk of cancer, heart disease and other medical conditions. Brin used the saliva kit to determine he had a gene that makes him susceptible to Parkinson’s.