Rick kittles the scientific director of african ancestry did a good job of explaining the process of matching the mtdna and y dna of living members of the ethnic groups more highly represented in the transatlantic slave trade with african americans today.
What dna test does henry louis gates use.
Dna samples were then genotyped on 23andme s customized genotyping array which reads more than one million specific points called single nucleotide polymorphisms snps in an individual s genome.
Calling all huffpost superfans.
Historian henry louis gates jr.
Saliva samples from the celebrities were used to provide the dna which was extracted from the cheek cells found in their saliva.
Send henry louis gates jr.
On dna testing and finding his own roots as host of the pbs series finding your roots gates tells celebrities about their family history he reflects on his own.
Testpromotitlereplace testpromodekreplace join huffpost today.
Gates earned his phd in english literature from clare college at the university of cambridge.
Or have you wondered what family history discoveries you could make with a dna test.
The man who led her down this path of self discovery was dr.