Age: 2,289.9 ± 2,193.5; CI=95% (Behar et al., 2012b)
Origin: Undetermined
Variants: A1836G C16239T
FTDNA Tree: Link
Parent Branch: T2b7a
Descendant branch(s):

YFull Info

Name: T2b7a2
Age: 6500 to 4400 ybp [95% CI]
Expansion: -
 Variants: A1836G C16239T

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

Haplogroup T2b7a2 is a branch on the maternal tree of human kind. Its age is between 100 and 4,500 years (Behar et al., 2012b).

mtDNA Haplogroup T2b7a2 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 T2b7a2 A1836G C16239T Released 5 Apr 2012; First version to use the RSRS
15 T2b7a2 A1836G C16239T Released 30 Sep 2012
16 T2b7a2 A1836G C16239T Released 19 Feb 2014
17 T2b7a2 A1836G C16239T Released 18 Feb 2016

mtDNA Haplogroup T2b7a2 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 results over to build 17.

Hg IDOriginPublicationHg BLD16 Hg BLD17 Hg YFullMissing VariantsAdditional Variants
Hap5004001 Behar et al., 2012b T2b7a2 T2b7a2 none T2b7a2:309.1CC, 315.1C, 7951
Hap5004355 Behar et al., 2012b T2b7a2 T2b7a2 none T2b7a2:309.1C, 315.1C, 10777A

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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