T1a1k

Summary

Age: 4,764.4 ± 2,938.8; CI=95% (Behar et al., 2012b)
Origin: Undetermined
Mutations: C469T
Parent Branch: T1a1
Descendant branch(s): T1a1k1 T1a1k2

Background

Haplogroup T1a1k is a branch on the maternal tree of human kind. Its age is between 1,800 and 7,700 years (Behar et al., 2012b).

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 Mutations Notes
14 T1a1k C469T Released 5 Apr 2012; First version to use the RSRS
15 T1a1k C469T Released 30 Sep 2012
16 T1a1k C469T Released 19 Feb 2014
17 T1a1k C469T Released 18 Feb 2016


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 Publication Missing Variants Additional Variants
Hap5002086 Behar et al., 2012b none T1a1k:309.1C, 315.1C
Hap5002317 Behar et al., 2012b T1a1k:146, 8697, 11914 T1a1k:309.1CC, 315.1C, 12753
Hap5005065 Behar et al., 2012b T1a1k:146, 11914 T1a1k:309.1C, 315.1C, 11101, 12753
Hap5008109 Greenspan et al., 2006 - 2016 T1a1k:10915 T1a1k:309.1C, 315.1C, 8974
Hap5008114 Greenspan et al., 2006 - 2016 none T1a1k:309.1C, 315.1C, 4823A, 8974
Hap5012546 Raule et al., 2014 none T1a1k:309.1C, 315.1C, 8974
Hap5023504 Howell et al., 2003 T1a1k:146, 11914 T1a1k:11778, 12753

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
Country
Mother's
Birth Country
Maternal Grandmother's
Birth Country
Maternal
Origin

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

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.

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

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