Age: Undetermined
Origin: Undetermined
Mutations: A189G
Parent Branch: J2a2b
Descendant branch(s): J2a2b1a


Haplogroup J2a2b1 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
15 J2a2b1 A189G Released 30 Sep 2012
16 J2a2b1 A189G Released 19 Feb 2014
17 J2a2b1 A189G 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
Hap5012791 Raule et al., 2014 none J2a2b1:309.1C, 315.1C, 721, 3915, 5387, 5915, 6524, 14061, 15924
Hap5016292 Costa et al., 2009 none J2a2b1:185, 309.1C, 315.1C, 8292
Hap5019001 Pala et al., 2012 J2a2b1:295 J2a2b1:185, 309.1C, 315.1C, 8292, 9214
Hap5019002 Pala et al., 2012 J2a2b1:152, 295 J2a2b1:207, 309.1CC, 315.1C, 5915, 11147, 14061

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
Hap10057746 Argentina Argentina Italy Italy
Hap10057747 United States United States Italy Italy
Hap10057748 Turkey Turkey Turkey Turkey
Hap10057749 United States United States United States United States
Hap10057750 United States United States Unspecified United States
Hap10057751 Peru Unspecified Unspecified Peru
Hap10057752 United States Unspecified Unspecified United States
Hap10057753 Unspecified Unspecified Unspecified Unspecified
Hap10057754 Unspecified Unspecified Unspecified Unspecified
Hap10057755 Yemen Yemen Yemen Yemen

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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