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yDNAhgI [email protected]

A mailing list for the discussion and sharing of information involving human Y chromosome DNA haplogroup I and its subsets (i.e., I1a) including relevant queries and discussions related to any genealogical, archaeological, historical and biological aspects. This list replaces the one hosted by Ancestry at rootsweb.com, which will be shut down on March 2, 2020. 

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