A2z
A2z is a branch of the FamilyTreeDNA mt tree with 57 kits that gave a country, counting all sub-branches. It is most common in these samples: Puerto Rico (7.6% of kits), Spain (0.4% of kits), Portugal (0.1% of kits). The branch's common foremother lived about 2,100 years ago: the FTDNA Discover estimate runs from 1,900 to 2,400 years ago.
Where it is found #
Countries and regions given by the branch's carriers. “Share of branch” is the part of the branch's kits that belongs to the country. “Share of country” is the part of that country's kits that falls into the branch; it is computed only for countries with at least 50 kits.
| Country / region | kits | Share of branch | Share of country |
|---|---|---|---|
| Puerto Rico | 47 | 7.6% | |
| Spain | 6 | 0.4% | |
| France | 2 | <0.1% | |
| Portugal | 1 | 0.1% | |
| United States | 1 | <0.1% |
Sub-branches #
Sub-branches that have their own page (50 kits or more). The bar is the kits in the sub-branch with its own sub-branches; the age is when its common foremother lived.
No sub-branch has its own page: only small branches lie below.
On the branch itself, without a resolved sub-branch: 57 kits.
In the site's findings #
- Distinctive branch for Puerto Rico: 7.6% of kits, 178.9 times the world share