B4b1a2a

Summary

Age: 10,736.0 ± 4,315.1; CI=95% (Behar et al., 2012b)
Origin: Undetermined
Mutations: G1719A A2220G 5899.XC
Parent Branch: B4b1a2
Descendant branch(s):

Background

Haplogroup B4b1a2a is a branch on the maternal tree of human kind. The woman who founded this line lived between 6,400 and 15,100 years ago (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 B4b1a2a 1719 2220 5899.1C 7993 15301 16309 16354 Released 27 Aug 2008
02 B4b1a2a 1719 2220 5899.1C 7993 15301 16309 16354 Released 14 Oct 2008
05 B4b1a2a 1719 2220 5899.1C Released 8 Jul 2009
06 B4b1a2a 1719 2220 5899.1C Released 28 Sep 2009
07 B4b1a2a 1719 2220 5899.1C Released 10 Nov 2009
08 B4b1a2a 1719 2220 5899.1C Released 21 Mar 2010
09 B4b1a2a 1719 2220 5899.1C Released 20 Jun 2010
10 B4b1a2a 1719 2220 5899.1C Released 10 Aug 2010
11 B4b1a2a 1719 2220 5899.1C Released 7 Feb 2011
12 B4b1a2a 1719 2220 5899.1C Released 20 Jul 2011
13 B4b1a2a 1719 2220 5899.1C Released 28 Dec 2011; Last Build to use the rCRS
14 B4b1a2a G1719A A2220G 5899.XC Released 5 Apr 2012; First version to use the RSRS
15 B4b1a2a G1719A A2220G 5899.XC Released 30 Sep 2012
16 B4b1a2a G1719A A2220G 5899.XC Released 19 Feb 2014
17 B4b1a2a G1719A A2220G 5899.XC 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
Hap5005464 Bilal et al., 2008 none B4b1a2a:150, 309.1CC, 315.1C, 3434, 16179, 16183C, 16193.1C
Hap5010379 Jinam et al., 2012 none B4b1a2a:315.1C, 4161, 12338, 14502, 14696, 15301, 16093, 16183C
Hap5011406 Ko et al., 2014 B4b1a2a:5899.1XC, 8281-8289d B4b1a2a:241, 2831, 7993, 8683, 14696, 15301, 16189, 16309, 16354
Hap5022153 Kong et al., 2003 none B4b1a2a:309.1C, 315.1C, 498, 7993, 9128, 15301, 16183C, 16309, 16354
Hap5022382 Zheng et al., 2011 B4b1a2a:6023, 8281-8289d B4b1a2a:150, 204, 315.1C, 5899.1CC, 16189N
Hap5022383 Zheng et al., 2011 B4b1a2a:5899.1XC B4b1a2a:2831, 7993, 15301, 16183C, 16309, 16354

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
Hap10044428 Canada China China China
Hap10044429 Unspecified Unspecified Unspecified Unspecified
Hap10044430 Unspecified Unspecified Unspecified Unspecified
Hap10044431 Unspecified Unspecified Unspecified Unspecified
Hap10044432 Unspecified Unspecified Unspecified Unspecified
Hap10044433 Unspecified Unspecified Unspecified Unspecified
Hap10044434 Unspecified Unspecified Unspecified Unspecified
Hap10044435 Unspecified Unspecified Unspecified Unspecified
Hap10044436 Unspecified Unspecified Unspecified Unspecified
Hap10044437 Unspecified Unspecified Unspecified Unspecified
Hap10044438 Unspecified Unspecified Unspecified Unspecified
Hap10044439 Unspecified Unspecified Unspecified Unspecified
Hap10044440 Unspecified Unspecified Unspecified Unspecified
Hap10044441 Vietnam Vietnam Unspecified Vietnam

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

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

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