Age: 3,608.1 ± 2,678.4; CI=95% (Behar et al., 2012b)
Origin: Undetermined
Variants: A1299G
FTDNA Tree: Link
Parent Branch: G1a1a
Descendant branch(s):

YFull Info

Name: G1a1a2
Age: 7800 to 4300 ybp [95% CI]
Expansion: 6000 to 700 ybp [95% CI]
 Variants: A1299G

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

Haplogroup G1a1a2 is a branch on the maternal tree of human kind. The woman who founded this line lived between 900 and 6,300 years ago (Behar et al 2012b).

mtDNA Haplogroup G1a1a2 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 G1a1a2 1299 Released 27 Aug 2008
02 G1a1a2 1299 Released 14 Oct 2008
04 G1a1a2 1299 Released 10 May 2009
05 G1a1a2 1299 Released 8 Jul 2009
06 G1a1a2 1299 Released 28 Sep 2009
07 G1a1a2 1299 Released 10 Nov 2009
08 G1a1a2 1299 Released 21 Mar 2010
09 G1a1a2 1299 Released 20 Jun 2010
10 G1a1a2 1299 Released 10 Aug 2010
11 G1a1a2 1299 Released 7 Feb 2011
12 G1a1a2 1299 Released 20 Jul 2011
13 G1a1a2 1299 Released 28 Dec 2011; Last Build to use the rCRS
14 G1a1a2 A1299G Released 5 Apr 2012; First version to use the RSRS
15 G1a1a2 A1299G Released 30 Sep 2012
16 G1a1a2 A1299G Released 19 Feb 2014
17 G1a1a2 A1299G Released 18 Feb 2016

mtDNA Haplogroup G1a1a2 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
Hap5005483 Japan Bilal et al., 2008 G1a1a2 G1a1a2 G1a1a2:152 G1a1a2:309.1C, 315.1C, 5344Y
Hap5011920 Mikami et al., 2013 G1a1a2 G1a1a2 none G1a1a2:309.1C, 315.1C
Hap5014936 Japan Tanaka et al., 2004 G1a1a2 G1a1a2 none G1a1a2:10, 315.1C
Hap5015083 Japan Tanaka et al., 2004 G1a1a2 G1a1a2 G1a1a2:152 G1a1a2:315.1C
Hap5015184 Japan Tanaka et al., 2004 G1a1a2 G1a1a2 none G1a1a2:315.1C, 14016
Hap5015383 Ueno et al., 2009 G1a1a2 G1a1a2 none G1a1a2:315.1C, 10550, 12144
Hap5022615 Zheng et al., 2011 G1a1a2 none G1a1a2:5237N, 13970N, 16400
Hap5022616 Zheng et al., 2011 G1a1a2 none G1a1a2:10

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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