Age: Undetermined
Origin: Undetermined
Variants: T3027C C12890T
FTDNA Tree: Link
Parent Branch: B2a1
Descendant branch(s):

YFull Info

Name: B2a1b
Age: 13300 to 7100 ybp [95% CI]
Expansion: 12300 to 2900 ybp [95% CI]
 Variants: T3027C C12890T

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

Haplogroup B2a1b is a branch on the maternal tree of humanity.

mtDNA Haplogroup B2a1b 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 B2a1b T3027C C12890T Released 19 Feb 2014
17 B2a1b T3027C C12890T Released 18 Feb 2016

mtDNA Haplogroup B2a1b 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
Hap5004956 Behar et al., 2012b B2a1b B2a1b1 none B2a1b:41Y, 315.1C, 3316R, 8407, 9948, 16183C
Hap5010445 Just et al., 2008 B2a1b B2a1b1 none B2a1b:315.1C, 4320Y, 8407, 9948, 16183C, 16193.1N
Hap5020770 Mexico Achilli et al., 2013 B2a1b B2a1b* none B2a1b:309.1CC, 315.1C, 11938A, 15052, 16131, 16183C

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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