Show me 23andme

It is best known for providing a direct-to-consumer genetic testing service in which customers provide a saliva sample that is laboratory analysed [1] to generate reports relating to the customer's ancestry and genetic predispositions to health-related topics. The company is named for the 23 pairs of chromosomes in a normal human cell. In23andMe became the first company to begin offering autosomal DNA testing for ancestry, which all other major companies now use.