Age: Undetermined
Origin: Undetermined
Mutations: G7269A
Parent Branch: M7b1a1a1b
Descendant branch(s):


Haplogroup M7b1a1a1b1 is a branch on the maternal tree of humanity.

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
16 M7b1a1a1b1 G7269A Released 19 Feb 2014
17 M7b1a1a1b1 G7269A Released 18 Feb 2016

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 Publication Missing Variants Additional Variants
Hap5010768 Kazuno et al., 2005 none M7b1a1a1b1:309.1CC, 315.1C, 2404, 16519
Hap5012016 Mikami et al., 2013 none M7b1a1a1b1:151, 309.1C, 315.1C, 537, 9966C, 16193.1C, 16519
Hap5023426 Zheng et al., 2011 none M7b1a1a1b1:16519

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
Hap10071050 Japan Japan Japan Japan

If you use the information in this table, please credit both this site and The National Geographic Society’s Genographic Project.

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.

Last updated: November 30, -0001 at 0:00 am


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