Age: 11,058.4 ± 4,706.4; CI=95% (Behar et al., 2012b)
Origin: Undetermined
Variants: G1472A G13759A
FTDNA Tree: Link
Parent Branch: U6a1a
Descendant branch(s):

YFull Info

Name: U6a1a2

Age: 28000 to 11100 ybp [95% CI]

Expansion: -

Variants: G1472A G13759A

Note: This information does not imply an endorcement of YFull or their methods. It is provided at the request of readers.


Haplogroup U6a1a2 is a branch on the maternal tree of human kind. Its age is between 6,400 and 15,800 years (Behar et al., 2012b).

mtDNA Haplogroup U6a1a2 Phylotree History

Phylotree.org is the maternal (mtDNA) tree of humanity. It is maintained by Dr. Mannis Van Oven. Each build is a major update to the tree. The current build is #17.

Build# Called Variants (Mutations) Notes
14 U6a1a2 G1472A G13759A Released 5 Apr 2012; First version to use the RSRS
15 U6a1a2 G1472A G13759A Released 30 Sep 2012
16 U6a1a2 G1472A G13759A Released 19 Feb 2014
17 U6a1a2 G1472A G13759A Released 18 Feb 2016

mtDNA Haplogroup U6a1a2 Data Sources

GenBank Samples

GenBank is a database of genetic sequence data. It is run by the United States National Institute of Health. It serves as the main repository for mtDNA full sequence profiles. Samples come both from published academic literature and donations from genetic genealogy community members. In addition to GenBank samples, listings below may include other samples published but not submitted to GenBank such as those from the HapMap project.

Note: GenBank results currently use Phylotree build 16. I am working on changing resuts over to build 17.

Hg ID Origin Publication Hg BLD16 Hg BLD17 Hg YFull Missing Variants Additional Variants
Hap5003897 Behar et al., 2012b U6a1a2 U6a1a2 none U6a1a2:309.1CC, 315.1C, 2083, 5027, 10172, 15221R, 16266
Hap5004107 Behar et al., 2012b U6a1a2 U6a1a2 U6a1a2:152 U6a1a2:251, 315.1C, 8994, 15217, 16108, 16111

Geno 2.0 Data

Data from Geno 2.0 is derived from the The National Geographic Society’s Genographic Project — the DAR. The Hg ID is specific to this site and is used to protect the identities of those who take part in Genographic research. Birth Country, Mother's Birth Country, and Maternal Grandmother's Birth Country have been normalized from DAR database fields. The Maternal Origin is determined based on the three previous fields.

Note: Geno 2.0 results currently use Phylotree build 16. I am working on changing resuts over to build 17.

Hg ID Birth
Birth Country
Maternal Grandmother's
Birth Country
Hap10094271 Canada Canada Canada Canada
Hap10094272 United States United States Portugal Portugal
Hap10094273 Unspecified Unspecified Unspecified Unspecified
Hap10094274 Unspecified Unspecified Unspecified Unspecified

If you use the information in this table, please credit both this site and The National Geographic Society’s Genographic Project.

Sources & Resources

Related Sources

Additional Resources

mtDNA Consultants

The following members of the community offer paid consulting for those seeking help with mtDNA results. Inclusion on this list is not a recommendation or endorsement of any service.


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Last Updated: Last updated: November 30, -0001 at 0:00 am

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