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Y chromosome DNA

Y chromosome dna is a type of dna that is only carried by men and is only inherited from their fathers men who share a common paternal ancestor will have virtually the same y dna even if that male ancestor lived many generations ago

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Channels: Genetics

Tags: Y Chromosome DNA

Uploaded by: ( Send Message ) on 24-11-2010. Dnatube suggest users to have interest in drug testing, mesothelioma, insurance, medical lawyers.

Duration: 1m 6s

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