Summary
Age: 11,257.1 ± 4,032.0; CI=95% (Behar et al., 2012b)
Origin: Undetermined
Variants: A15860G T16325C
FTDNA Tree: Link
Parent Branch: G1a
Descendant branch(s): G1a1a G1a1b
YFull Info
Name: G1a1Age: 26800 to 14000 ybp [95% CI]
Expansion: 17500 to 11000 ybp [95% CI]
Variants: A15860G T16325C
Note: This information does not imply an endorsement of YFull or their methods. It is provided at the request of readers.
Haplogroup G1a1 is a branch on the maternal tree of human kind. The woman who founded this line lived between 7,200 and 15,300 years ago (Behar et al 2012b).
mtDNA Haplogroup G1a1 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 | G1a1 | 150 15860 16325 | Released 27 Aug 2008 |
| 02 | G1a1 | 150 15860 16325 | Released 14 Oct 2008 |
| 03 | G1a1 | 150 15860 16325 | Released 1 Mar 2009 |
| 04 | G1a1 | 150 15860 16325 | Released 10 May 2009 |
| 05 | G1a1 | 150 15860 16325 | Released 8 Jul 2009 |
| 06 | G1a1 | 15860 16325 | Released 28 Sep 2009 |
| 07 | G1a1 | 15860 16325 | Released 10 Nov 2009 |
| 08 | G1a1 | 15860 16325 | Released 21 Mar 2010 |
| 09 | G1a1 | 15860 16325 | Released 20 Jun 2010 |
| 10 | G1a1 | 15860 16325 | Released 10 Aug 2010 |
| 11 | G1a1 | 15860 16325 | Released 7 Feb 2011 |
| 12 | G1a1 | 15860 16325 | Released 20 Jul 2011 |
| 13 | G1a1 | 15860 16325 | Released 28 Dec 2011; Last Build to use the rCRS |
| 14 | G1a1 | A15860G T16325C | Released 5 Apr 2012; First version to use the RSRS |
| 15 | G1a1 | A15860G T16325C | Released 30 Sep 2012 |
| 16 | G1a1 | A15860G T16325C | Released 19 Feb 2014 |
| 17 | G1a1 | A15860G T16325C | Released 18 Feb 2016 |
mtDNA Haplogroup G1a1 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 ID | Origin | Publication | Hg BLD16 | Hg BLD17 | Hg YFull | Missing Variants | Additional Variants |
|---|---|---|---|---|---|---|---|
| Hap5011425 | Ko et al., 2014 | G1a1 | G1a1b | G1a1:146 | G1a1:548, 4257, 12178 | ||
| Hap5015759 | Russia | Derenko et al., 2007 | G1a1 | G1a1b | none | G1a1:315.1C, 3221, 12178, 15077 | |
| Hap5017517 | Yu et al., 2010b | G1a1 | G1a1* | none | G1a1:315.1C, 3336, 7750, 14484, 15442, 15769, 16463 | ||
| Hap5022612 | Zheng et al., 2011 | G1a1 | G1a1:16189 | G1a1:3447, 3834, 5806, 6842, 7772, 15462, 16189N, 16221 |
Sources & Resources
Related Sources
- 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.
- Derenko, M., Malyarchuk, B., Grzybowski, T., Denisova, G., Dambueva, I., Perkova, M., Dorzhu, C., Luzina, F., Lee, H.K., Vanecek, T. and Villems, R. (2007). Phylogeographic Analysis of Mitochondrial DNA in Northern Asian Populations. American journal of human genetics, 81(5), 1025-1041.
- 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.
- Ko, A.M.S., Chen, C.Y., Fu, Q., Delfin, F., Li, M., Chiu, H.L., Stoneking, M. and Ko, Y.C. (2014). Early Austronesians: Into and Out Of Taiwan. American journal of human genetics, 94(3), 426-436.
- Van Oven, M., & Kayser, M. (2009). Updated comprehensive phylogenetic tree of global human mitochondrial DNA variation. Human mutation, 30(2), E386-E394.
- Yu, D., Jia, X., Zhang, A.M., Li, S., Zou, Y., Zhang, Q. and Yao, Y.G. (2010). Mitochondrial DNA Sequence Variation and Haplogroup Distribution in Chinese Patients with LHON and m.14484T>C. PLoS ONE, 5(10), e13426.
- Zheng, H.X., Yan, S., Qin, Z.D., Wang, Y., Tan, J.Z., Li, H. and Jin, L. (2011). Major Population Expansion of East Asians Began before Neolithic Time: Evidence of mtDNA Genomes. PLoS ONE, 6(10), e25835+.
Additional Resources
- Ian Logan’s mtDNA Pages
- Ian Logan’s Instructions for mtGenome Genbank Donation
- James Lick’s mtDNA Utility
- The Wikipedia Article for Haplogroup G
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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