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K2a7

Summary

Age: 4,818.2 ± 3,942.8; CI=95% (Behar et al., 2012b)
Origin: Eurasia, Arabian Peninsula, & Levant
Mutations: C12346T
FTDNA Tree: Link
Parent Branch: K2a
Descendant branch(s):

Background

Haplogroup K2a7 is a branch on the maternal tree of human kind. Its age is between 900 and 8,800 years (Behar et al., 2012b).

mtDNA Haplogroup K2a7 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 K2a7 C12346T Released 5 Apr 2012; First version to use the RSRS
15 K2a7 C12346T Released 30 Sep 2012
16 K2a7 C12346T Released 19 Feb 2014
17 K2a7 C12346T Released 18 Feb 2016

mtDNA Haplogroup K2a7 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 IDPublicationMissing VariantsAdditional Variants
Hap5001738 Behar et al., 2012b none K2a7:309.1C, 315.1C, 523-524d
Hap5001998 Behar et al., 2012b none K2a7:309.1CC, 315.1C, 523-524d, 8292, 16066
Hap5002494 Behar et al., 2012b none K2a7:186A, 315.1C, 523-524d
Hap5004270 Behar et al., 2012b none K2a7:309.1C, 315.1C, 523-524d, 15266, 16278Y
Hap5007256 Greenspan et al., 2006 - 2016 none K2a7:73C, 309.1CC, 315.1C, 523-524d, 8292, 16066

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 IDBirth
Country
Mother's
Birth Country
Maternal Grandmother's
Birth Country
Maternal
Origin
Hap10065920CanadaCanadaCanadaCanada
Hap10065921CanadaCanadaCanadaCanada
Hap10065922CanadaCanadaCanadaCanada
Hap10065923United StatesUnited StatesCanadaCanada
Hap10065924United KingdomUnited KingdomUnited KingdomUnited Kingdom
Hap10065925United KingdomUnited KingdomUnited KingdomUnited Kingdom
Hap10065926United StatesUnited StatesUnited StatesUnited States
Hap10065927United StatesUnited StatesUnited StatesUnited States
Hap10065928UnspecifiedUnited StatesUnited StatesUnited States
Hap10065929CanadaCanadaUnspecifiedCanada
Hap10065930CanadaCanadaUnspecifiedCanada
Hap10065931United StatesPuerto RicoUnspecifiedPuerto Rico
Hap10065932United StatesUnited StatesUnspecifiedUnited States
Hap10065933United StatesUnited StatesUnspecifiedUnited States
Hap10065934United StatesUnited StatesUnspecifiedUnited States
Hap10065935United StatesUnited StatesUnspecifiedUnited States
Hap10065936United StatesUnited StatesUnspecifiedUnited States
Hap10065937United StatesUnited StatesUnspecifiedUnited States
Hap10065938United StatesUnited StatesUnspecifiedUnited States
Hap10065939United StatesUnspecifiedUnspecifiedUnited States
Hap10065940United StatesUnspecifiedUnspecifiedUnited States
Hap10065941UnspecifiedUnspecifiedUnspecifiedUnspecified
Hap10065942UnspecifiedUnspecifiedUnspecifiedUnspecified
Hap10065943UnspecifiedUnspecifiedUnspecifiedUnspecified
Hap10065944UnspecifiedUnspecifiedUnspecifiedUnspecified

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.

Keywords

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Last Updated: Last updated: October 15, 2017 at 12:40 pm

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