In the Moment

23andMe Is Working to Make DNA Data More Diverse

When you mail off a sample of your spit to find out about your ancestry, companies like 23andMe compare your DNA to other people around the world, seeing how closely your genes match the genes of people in, say, Norway, in order to deduce whether your ancestors might have been Norwegian, too.

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via Gizmodo https://ift.tt/2HxMlxZ

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