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The U2 Haplogroup mtDNA Project is an independent genealogical research study and receives no grant underwriting. Participants are responsible for the costs of their own tests. The project was organized as a cooperative effort among those who wish to explore genetic testing to advance their knowledge of deep and recent family backgrounds. Information and data obtained from the U2 Haplogroup mtDNA Project must be attributed to the project, administrator, and Family Tree DNA as outlined in the Creative Commons License. Please notify administrators when using data for public or private research.

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