Age: Undetermined
Origin: Undetermined
Variants: C5922T
FTDNA Tree: Link
Parent Branch: I2a1
Descendant branch(s):

YFull Info

Name: I2a1a
Age: 12500 to 2500 ybp [95% CI]
Expansion: 9900 to 1750 ybp [95% CI]
 Variants: C5922T

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

Haplogroup I2a1a is a branch on the maternal tree of humanity.

mtDNA Haplogroup I2a1a 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 I2a1a C5922T Released 19 Feb 2014
17 I2a1a C5922T Released 18 Feb 2016

mtDNA Haplogroup I2a1a 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
Hap5000143 Finland Annunen-Rasila et al., 2006 I2a1a I2a1a I2a1a:146, 195, 199, 204, 207, 247, 250, 533, 573.1XC, 16145, 16187, 16189, 16230, 16278, 16311, 16391 I2a1a:1-576d, 7604, 16024-16569d
Hap5008864 Finland Finnilä et al., 2001 I2a1a I2a1a I2a1a:207, 533 I2a1a:3447, 7604
Hap5022882 Zheng et al., 2012 I2a1a I2a1a:573.1XC I2a1a:573.1N

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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