A2am

Summary

Age: Less than 15,000 years
Origin: The Americas
Variants: T6253C T15229C G15314A
FTDNA Tree: Link
Parent Branch: A2
Descendant branch(s):

YFull Info

Name: -

Age: -

Expansion: -

Variants: -

Note: This information does not imply an endorcement of YFull or their methods. It is provided at the request of readers.

Background

Haplogroup A2am is a branch on the maternal tree of humanity. It is a Native American branch that comes from a line of women who crossed the land bridge to the Americas at least 13,000 years ago. Its age has not been determined. We know though that it must be younger than that land bridge crossing.

mtDNA Haplogroup A2am 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
16 A2am T6253C T15229C G15314A Released 19 Feb 2014
17 A2am T6253C T15229C G15314A Released 18 Feb 2016

mtDNA Haplogroup A2am 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 Origin Publication Hg BLD16 Hg BLD17 Hg YFull Missing Variants Additional Variants
Hap5010402 - Just et al., 2008 A2am - none A2am:309.1CN, 315.1C, 523-524d, 16294Y, 16519
Hap5010403 - Just et al., 2008 A2am - none A2am:309.1CN, 315.1C, 523-524d, 16519
Hap5010405 - Just et al., 2008 A2am - none A2am:309.1CN, 315.1C, 523-524d, 16519
Hap5010407 - Just et al., 2008 A2am - none A2am:309.1CN, 315.1C, 523-524d, 16519
Hap5022242 Zheng et al., 2012 A2am none A2am:523-524d, 7842, 16519
Hap5022243 Zheng et al., 2012 A2am none A2am:310N, 523-524d, 16519

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
Hap10041779 United States Cuba Cuba Cuba
Hap10041780 Dominican Republic Dominican Republic Dominican Republic Dominican Republic
Hap10041781 Italy Puerto Rico Puerto Rico Puerto Rico
Hap10041782 Puerto Rico Puerto Rico Puerto Rico Puerto Rico
Hap10041783 Puerto Rico Puerto Rico Puerto Rico Puerto Rico
Hap10041784 Puerto Rico Puerto Rico Puerto Rico Puerto Rico
Hap10041785 Puerto Rico Puerto Rico Puerto Rico Puerto Rico
Hap10041786 Puerto Rico Puerto Rico Puerto Rico Puerto Rico
Hap10041787 Puerto Rico Puerto Rico Puerto Rico Puerto Rico
Hap10041788 United States Puerto Rico Puerto Rico Puerto Rico
Hap10041789 United States Puerto Rico Puerto Rico Puerto Rico
Hap10041790 United States Puerto Rico Puerto Rico Puerto Rico
Hap10041791 United States Puerto Rico Puerto Rico Puerto Rico
Hap10041792 United States United States Puerto Rico Puerto Rico
Hap10041793 United States United States Puerto Rico Puerto Rico
Hap10041794 United States United States Puerto Rico Puerto Rico
Hap10041795 United States United States United States United States
Hap10041796 Puerto Rico Puerto Rico Unspecified Puerto Rico
Hap10041797 Puerto Rico Puerto Rico Unspecified Puerto Rico
Hap10041798 Puerto Rico Puerto Rico Unspecified Puerto Rico
Hap10041799 United States Puerto Rico Unspecified Puerto Rico
Hap10041800 Unspecified Puerto Rico Unspecified Puerto Rico
Hap10041801 Trinidad and Tobago Trinidad and Tobago Unspecified Trinidad and Tobago
Hap10041802 United States United States Unspecified United States
Hap10041803 Haiti Unspecified Unspecified Haiti

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

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.

Keywords

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Last Updated: Last updated: August 13, 2018 at 20:20 pm

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