Summary
Age: Undetermined
Origin: Undetermined
Mutations: C195T!! C2780T G3834A T4703C A12612G C16264T
FTDNA Tree: Link
Parent Branch: L2a4
Descendant branch(s):
Background
Haplogroup L2a4b is a branch on the maternal tree of humanity.
mtDNA Haplogroup L2a4b 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 | Mutations | Notes |
|---|---|---|---|
| 16 | L2a4b | C195T!! C2780T G3834A T4703C A12612G C16264T | Released 19 Feb 2014 |
| 17 | L2a4b | C195T!! C2780T G3834A T4703C A12612G C16264T | Released 18 Feb 2016 |
mtDNA Haplogroup L2a4b 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 | Publication | Missing Variants | Additional Variants |
|---|---|---|---|
| Hap5023163 | Zheng et al., 2012 | L2a4b:16170 | L2a4b:315.1C, 523-524d, 6731N, 11016, 15326, 15718, 15799, 16182C, 16183d |
| Hap5023164 | Zheng et al., 2012 | none | L2a4b:523-524d, 2352, 6227, 7702, 13651, 16169 |
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 |
|---|
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
- 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.
- Zheng, H. X., Yan, S., Qin, Z. D., & Jin, L. (2012). MtDNA analysis of global populations support that major population expansions began before Neolithic Time. Nature Scientific Reports, 2, -.
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 L2
- The Wikipedia Article for Haplogroup L2
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