Age: Undetermined
Origin: Undetermined
Variants: T11260C G16319A
FTDNA Tree: Link
Parent Branch: M12b1a
Descendant branch(s): M12b1a2a M12b1a2b

YFull Info

Name: M12b1a2
Age: 18600 to 7500 ybp [95% CI]
Expansion: 10600 to 3700 ybp [95% CI]
 Variants: T11260C G16319A

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

Haplogroup M12b1a2 is a branch on the maternal tree of humanity.

mtDNA Haplogroup M12b1a2 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
16 M12b1a2 T11260C G16319A Released 19 Feb 2014
17 M12b1a2 T11260C G16319A Released 18 Feb 2016

mtDNA Haplogroup M12b1a2 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

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.


Peoples: | Places:

Last Updated: [lastupdated]


Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.