Age: 4,119.0 ± 3,592.6; CI=95% (Behar et al., 2012b)
Origin: Undetermined
Variants: T10321C
FTDNA Tree: Link
Parent Branch: T1a
Descendant branch(s): T1a3a

YFull Info

Name: T1a3

Age: 13200 to 8200 ybp [95% CI]

Expansion: 12300 to 7100 ybp [95% CI]

Variants: T10321C

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


Haplogroup T1a3 is a branch on the maternal tree of human kind. Its age is between 500 and 7,700 years (Behar et al., 2012b).

mtDNA Haplogroup T1a3 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
05 T1a3 7258 10321 Released 8 Jul 2009
06 T1a3 7258 10321 Released 28 Sep 2009
07 T1a3 7258 10321 Released 10 Nov 2009
08 T1a3 7258 10321 Released 21 Mar 2010
09 T1a3 7258 10321 Released 20 Jun 2010
10 T1a3 7258 10321 Released 10 Aug 2010
11 T1a3 7258 10321 Released 7 Feb 2011
12 T1a3 7258 10321 Released 20 Jul 2011
13 T1a3 7258 10321 Released 28 Dec 2011; Last Build to use the rCRS
14 T1a3 T7258C T10321C Released 5 Apr 2012; First version to use the RSRS
15 T1a3 T10321C Released 30 Sep 2012
16 T1a3 T10321C Released 19 Feb 2014
17 T1a3 T10321C Released 18 Feb 2016

mtDNA Haplogroup T1a3 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
Hap5019098 Israel Pala et al., 2012 T1a3 T1a3* none T1a3:140, 195, 315.1C, 3338, 16192, 16234

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
Hap10074822 Lebanon Lebanon Lebanon Lebanon

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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