X2f

Summary

Age: 13,967.9 ± 6,602.3; CI=95% (Behar et al., 2012b)
Origin: Undetermined
Mutations: A257G
Parent Branch: X2
Descendant branch(s): X2f1

Background

Haplogroup X2f is a branch on the maternal tree of human kind. Its age is between 7,400 and 20,600 years (Behar et al., 2012b).

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
01 X2f 257 Released 27 Aug 2008
02 X2f 257 Released 14 Oct 2008
03 X2f 257 Released 1 Mar 2009
04 X2f 257 Released 10 May 2009
05 X2f 257 Released 8 Jul 2009
06 X2f 257 Released 28 Sep 2009
07 X2f 257 Released 10 Nov 2009
08 X2f 257 Released 21 Mar 2010
09 X2f 257 Released 20 Jun 2010
10 X2f 257 Released 10 Aug 2010
11 X2f 257 Released 7 Feb 2011
12 X2f 257 Released 20 Jul 2011
13 X2f 257 Released 28 Dec 2011; Last Build to use the rCRS
14 X2f A257G Released 5 Apr 2012; First version to use the RSRS
15 X2f A257G Released 30 Sep 2012
16 X2f A257G Released 19 Feb 2014
17 X2f A257G Released 18 Feb 2016


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
Hap5008688 Fernandes et al., 2012 none X2f:315.1C, 16183C, 16239, 16298, 16318
Hap5008700 Fernandes et al., 2012 X2f:10398, 16311 X2f:315.1C, 2392, 10849, 16183C
Hap5013897 Schönberg et al., 2011 X2f:10398, 16311 X2f:310, 2392, 4774N, 11852, 14560, 16183C
Hap5014259 Shlush et al., 2008 none X2f:315.1C, 13488, 16126
Hap5021010 Derenko et al., 2013 X2f:153 X2f:315.1C, 10004.1T
Hap5021047 Derenko et al., 2013 none X2f:315.1C
Hap5023682 Reidla et al., 2003 none X2f:315.1C, 7792, 16104

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.

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.

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

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