Age: 9,728.5 ± 5,577.3; CI=95% (Behar et al., 2012b)
Origin: Undetermined
Variants: G7805A G16129A!
FTDNA Tree: Link
Parent Branch: HV4a
Descendant branch(s): HV4a2a HV4a2b

YFull Info

Name: HV4a2

Age: 35300 to 16400 ybp [95% CI]

Expansion: 29400 to 9800 ybp [95% CI]

Variants: G7805A G16129A!

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


Haplogroup HV4a2 is a branch on the maternal tree of human kind. Its age is between 4,200 and 15,300 years (Behar et al., 2012b).

mtDNA Haplogroup HV4a2 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
10 HV4a2 7805 16129 Released 10 Aug 2010
11 HV4a2 7805 16129 Released 7 Feb 2011
12 HV4a2 7805 16129 Released 20 Jul 2011
13 HV4a2 7805 16129 Released 28 Dec 2011; Last Build to use the rCRS
14 HV4a2 G7805A G16129A! Released 5 Apr 2012; First version to use the RSRS
15 HV4a2 G7805A G16129A! Released 30 Sep 2012
16 HV4a2 G7805A G16129A! Released 19 Feb 2014
17 HV4a2 G7805A G16129A! Released 18 Feb 2016

mtDNA Haplogroup HV4a2 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

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
Hap10011510 Unspecified Unspecified Unspecified Unspecified
Hap10014246 United States United States Italy Italy
Hap10014540 Australia Australia Italy Italy
Hap10020287 United States United States United States United States
Hap10039920 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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