Summary
Age: 1,233.9 ± 3,264.0; CI=95% (Behar et al., 2012b)
Origin: Undetermined
Variants: T2352C C2780T T4363C G4841A C7471d A8348G T8598C G10653A
FTDNA Tree: Link
Parent Branch: Z
Descendant branch(s):
YFull Info
Name: Z7Age: 31000 to 21600 ybp [95% CI]
Expansion: -
Variants: T2352C C2780T T4363C G4841A C7471d A8348G T8598C G10653A
Note: This information does not imply an endorsement of YFull or their methods. It is provided at the request of readers.
Haplogroup Z7 is a branch on the maternal tree of human kind. The woman who started this branch lived at some point between recent generations and 4,500 years ago (Behar et al., 2012b).
mtDNA Haplogroup Z7 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 |
|---|---|---|---|
| 07 | Z7 | 2352 2780 4363 4841 7471d 8348 8598 10653 | Released 10 Nov 2009 |
| 08 | Z7 | 2352 2780 4363 4841 7471d 8348 8598 10653 | Released 21 Mar 2010 |
| 09 | Z7 | 2352 2780 4363 4841 7471d 8348 8598 10653 | Released 20 Jun 2010 |
| 10 | Z7 | 2352 2780 4363 4841 7471d 8348 8598 10653 | Released 10 Aug 2010 |
| 11 | Z7 | 2352 2780 4363 4841 7471d 8348 8598 10653 | Released 7 Feb 2011 |
| 12 | Z7 | 2352 2780 4363 4841 7471d 8348 8598 10653 | Released 20 Jul 2011 |
| 13 | Z7 | 2352 2780 4363 4841 7471d 8348 8598 10653 | Released 28 Dec 2011; Last Build to use the rCRS |
| 14 | Z7 | T2352C C2780T T4363C G4841A C7471d A8348G T8598C G10653A | Released 5 Apr 2012; First version to use the RSRS |
| 15 | Z7 | T2352C C2780T T4363C G4841A C7471d A8348G T8598C G10653A | Released 30 Sep 2012 |
| 16 | Z7 | T2352C C2780T T4363C G4841A C7471d A8348G T8598C G10653A | Released 19 Feb 2014 |
| 17 | Z7 | T2352C C2780T T4363C G4841A C7471d A8348G T8598C G10653A | Released 18 Feb 2016 |
mtDNA Haplogroup Z7 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 |
|---|---|---|---|---|---|---|---|
| Hap5006252 | Chandrasekar et al., 2009 | Z7 | Z7* | none | Z7:315.1C, 523-524d, 16247N | ||
| Hap5006256 | Chandrasekar et al., 2009 | Z7 | Z7* | none | Z7:315.1C, 523-524d, 1888 | ||
| Hap5006257 | Chandrasekar et al., 2009 | Z7 | Z7* | none | Z7:315.1C, 523-524d, 14002 | ||
| Hap5006260 | Chandrasekar et al., 2009 | Z7 | Z7* | none | Z7:315.1C, 523-524d | ||
| Hap5016461 | Ji F et al., 2012 | Z7 | Z7a | Z7:7196A, 7471d, 8348, 16230 | Z7:7196, 14259, 15448, 16212 |
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.
- Chandrasekar, A., Kumar, S., Sreenath, J., Sarkar, B.N., Urade, B.P., Mallick, S., Bandopadhyay, S.S., Barua, P., Barik, S.S., Basu, D. and Kiran, U. (2009). Updating Phylogeny of Mitochondrial DNA Macrohaplogroup M in India: Dispersal of Modern Human in South Asian Corridor. PLoS ONE, 4(10), e7447+.
- 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.
- Ji, F., Sharpley, M.S., Derbeneva, O., Alves, L.S., Qian, P., Wang, Y., Chalkia, D., Lvova, M., Xu, J., Yao, W. and Simon, M. (2012). Mitochondrial DNA variant associated with Leber hereditary optic neuropathy and high-altitude Tibetans. Proceedings of the National Academy of Sciences, 109(19), 7391-7396.
- Van Oven, M., & Kayser, M. (2009). Updated comprehensive phylogenetic tree of global human mitochondrial DNA variation. Human mutation, 30(2), E386-E394.
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 Z
- The Wikipedia Article for Haplogroup Z
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
Peoples: | Places:
Last Updated: [lastupdated]