M8a2b

Summary

Age: 3,900.5 ± 4,176.0; CI=95% (Behar et al., 2012b)
Origin: Undetermined
Variants: C4670T T6671C A13050G
FTDNA Tree: Link
Parent Branch: M8a2
Descendant branch(s):

YFull Info

Name: M8a2b

Age: 24400 to 13000 ybp [95% CI]

Expansion: -

Variants: C4670T T6671C A13050G

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

Background

Haplogroup M8a2b is a branch on the maternal tree of human kind. The woman who started this branch lived at some point between recent generations and 8,100 years ago (Behar et al., 2012b).

mtDNA Haplogroup M8a2b 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
01 M8a2b 4670 6671 13050 Released 27 Aug 2008
02 M8a2b 4670 6671 13050 Released 14 Oct 2008
03 M8a2b 4670 6671 13050 Released 1 Mar 2009
04 M8a2b 4670 6671 13050 Released 10 May 2009
05 M8a2b 4670 6671 13050 Released 8 Jul 2009
06 M8a2b 4670 6671 13050 Released 28 Sep 2009
07 M8a2b 4670 6671 13050 Released 10 Nov 2009
08 M8a2b 4670 6671 13050 Released 21 Mar 2010
09 M8a2b 4670 6671 13050 Released 20 Jun 2010
10 M8a2b 4670 6671 13050 Released 10 Aug 2010
11 M8a2b 4670 6671 13050 Released 7 Feb 2011
12 M8a2b 4670 6671 13050 Released 20 Jul 2011
13 M8a2b 4670 6671 13050 Released 28 Dec 2011; Last Build to use the rCRS
14 M8a2b C4670T T6671C A13050G Released 5 Apr 2012; First version to use the RSRS
15 M8a2b C4670T T6671C A13050G Released 30 Sep 2012
16 M8a2b C4670T T6671C A13050G Released 19 Feb 2014
17 M8a2b C4670T T6671C A13050G Released 18 Feb 2016

mtDNA Haplogroup M8a2b 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 resuts over to build 17.

Hg ID Origin Publication Hg BLD16 Hg BLD17 Hg YFull Missing Variants Additional Variants
Hap5007238 - Greenspan et al., 2006 - 2016 M8a2b - none M8a2b:271, 309.1CC, 315.1C, 11428A, 16519
Hap5010227 China, People's Republic of Jiang et al., 2014 M8a2b M8a2b M8a2b:16311 M8a2b:309.1C, 315.1C, 1760, 12561, 16223, 16519
Hap5011897 Mikami et al., 2013 M8a2b M8a2b none M8a2b:309.1CC, 315.1C, 12662, 16519
Hap5011986 Mikami et al., 2013 M8a2b M8a2b none M8a2b:315.1C, 3663C, 15956.1T, 16172, 16519
Hap5014386 Russia Starikovskaya et al., 2005 M8a2b M8a2b none M8a2b:152, 12192, 15106
Hap5014696 Japan Tanaka et al., 2004 M8a2b M8a2b none M8a2b:315.1C, 16519
Hap5014758 Japan Tanaka et al., 2004 M8a2b M8a2b none M8a2b:309.1C, 315.1C, 16519
Hap5015058 Japan Tanaka et al., 2004 M8a2b M8a2b none M8a2b:309.1C, 315.1C, 16519
Hap5015059 Japan Tanaka et al., 2004 M8a2b M8a2b none M8a2b:309.1CC, 315.1C, 16213, 16519
Hap5015382 Ueno et al., 2009 M8a2b M8a2b none M8a2b:309.1C, 315.1C, 12921, 16519
Hap5016249 Ji Y et al., 2008 M8a2b M8a2b none M8a2b:309.1C, 315.1C, 10747A, 11778, 14259, 14693, 15927, 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
Country
Mother's
Birth Country
Maternal Grandmother's
Birth Country
Maternal
Origin
Hap10071377 United States United States China China
Hap10071378 Japan Japan Japan Japan
Hap10071379 Japan Japan Japan Japan
Hap10071380 United States United States United States United States
Hap10071381 Unspecified Unspecified Unspecified Unspecified

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

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.

Keywords

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

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