Previews + Extras
Half Sisters Unite Thanks to DNA Testing
S48 E1 - 4m 19s
Half-sisters share their unlikely story of finding one another through genetic testing, and what they learned about their family history along the way.
How—and why—DNA Testing Uses Biased Reference Databases
S48 E1 - 5m 20s
Because of the Eurocentric bias of genetic reference databases, DNA ancestry test results for individuals of African and Asian descent are often less detailed than results for individuals of European descent.
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