Age: Undetermined
Origin: Undetermined
Variants: T6221C G12501A
FTDNA Tree: Link
Parent Branch: M66
Descendant branch(s):

YFull Info

Name: -
Age: -
Expansion: -
 Variants: -

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

Haplogroup M66a is a branch on the maternal tree of humanity.

mtDNA Haplogroup M66a 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 M66a T6221C G12501A Released 19 Feb 2014
17 M66a T6221C G12501A Released 18 Feb 2016

mtDNA Haplogroup M66a 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
Hap5008993 - Fornarino et al., 2009 M66a - M66a:16189 M66a:315.1C, 524.1AC, 16249
Hap5017043 - Sharma et al., 2012 M66a - none M66a:723, 9119, 12651, 14788, 16362, 16519

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Your email address will not be published.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.