A8

Summary

Age: 18,303.1 ± 6,925.8; CI=95% (Behar et al., 2012b)
Origin: Central Asia
Variants: C16242T
FTDNA Tree: Link
Parent Branch: A
Descendant branch(s): A8a

YFull Info

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

Haplogroup A8 is a branch on the maternal tree of human kind. The woman who founded this line lived between 11,400 and 25,200 years ago (Behar et al., 2012b).

Information on this branch comes from one published study. That study found members on the Kamchatka Peninsula to the far northeast of Russian Siberia (Volodko et al., 2008).

The line is not yet part of the Geno 2 data set.

National Geographic Geno 2.0 Information

This information comes from the 2012 update of the National Geographic Genographic Project website.

Map

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mtDNA Haplogroup A8 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.

mtDNA Haplogroup A8 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.

Sources & Resources

Related Sources

• Allentoft, M.E., Sikora, M., Sjögren, K.G., Rasmussen, S., Rasmussen, M., Stenderup, J., Damgaard, P.B., Schroeder, H., Ahlström, T., Vinner, L. and Malaspinas, A.S. (2015). Population genomics of Bronze Age Eurasia. Nature, 522(7555), 167.
• Behar, D.M., van Oven, M., Rosset, S., Metspalu, M., Loogväli, E.L., Silva, N.M., Kivisild, T., Torroni, A. and Villems, R. (2012). A “Copernican” reassessment of the human mitochondrial DNA tree from its root. American journal of human genetics, 90(4), 675-684.
• Fan, L., & Yao, Y. G. (2011). MitoTool: a web server for the analysis and retrieval of human mitochondrial DNA sequence variations. Mitochondrion, 11(2), 351-356.
• Fan, L., & Yao, Y. G. (2013). An update to MitoTool: using a new scoring system for faster mtDNA haplogroup determination. Mitochondrion, 13(4), 360-363.
• Van Oven, M., & Kayser, M. (2009). Updated comprehensive phylogenetic tree of global human mitochondrial DNA variation. Human mutation, 30(2), E386-E394.
• Volodko, N.V., Starikovskaya, E.B., Mazunin, I.O., Eltsov, N.P., Naidenko, P.V., Wallace, D.C. and Sukernik, R.I. (2008). Mitochondrial Genome Diversity in Arctic Siberians, with Particular Reference to the Evolutionary History of Beringia and Pleistocenic Peopling of the Americas. American journal of human genetics, 82(5), p1084–1100.

Additional Resources

• Ian Logan’s mtDNA Pages
• Ian Logan’s Instructions for mtGenome Genbank Donation
• James Lick’s mtDNA Utility
• The FTDNA Haplogroup Project for Haplogroup A2
• The Wikipedia Article for Haplogroup A

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.

• DNA Explorers – Robert Sliwinski
• Genetic Genealogy Consultant – Ugo Perego
• Your DNA Guide – Diahan Southard