T1a
T1a is a branch of the FamilyTreeDNA mt tree with 2,646 kits that gave a country, counting all sub-branches. It is most common in these samples: Russia (Republic of Dagestan) (7.7% of kits), Sudan (7.5% of kits), Lebanon (7.1% of kits). The branch's common foremother lived about 13k years ago: the FTDNA Discover estimate runs from 12k to 14k years ago. YFull has 1,569 samples in this branch and dates its common foremother to 12k 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 |
|---|---|---|---|
| United States | 419 | 2.1% | |
| England | 272 | 2.2% | |
| Germany | 241 | 2.2% | |
| Sweden | 218 | 2.3% | |
| Ireland | 195 | 1.9% | |
| Finland | 117 | 1.6% | |
| Scotland | 108 | 2.3% | |
| United Kingdom | 100 | 2.2% | |
| Poland | 90 | 2.0% | |
| Norway | 89 | 2.3% | |
| France | 81 | 1.9% | |
| Russian Federation | 56 | 2.0% | |
| Italy | 49 | 1.7% | |
| Ukraine | 49 | 2.3% | |
| Netherlands | 43 | 3.0% | |
| United States (Native American)United States | 39 | 1.7% | |
| Canada | 35 | 1.7% | |
| Czech Republic | 29 | 2.4% | |
| Turkey | 28 | 3.1% | |
| Switzerland | 24 | 1.9% |
71 more
The remaining countries and regions (71), 364 kits in total: Denmark 20, Spain 20, Austria 19, Hungary 18, Wales 16, Lithuania 15, Bulgaria 14, Romania 14, Portugal 12, Russia (Republic of Chechnya) 12, Belgium 11, Lebanon 11, Northern Ireland 10, Armenia 9, Saudi Arabia 9, Slovakia 9, Belarus 8, Estonia 8, Greece 7, Slovenia 7, Croatia 6, Iran 5, Latvia 5, Moldova 5, Australia 4, Egypt 4, Luxembourg 4, Russia (Republic of Dagestan) 4, Serbia 4, Sudan 4, Algeria 3, Bosnia and Herzegovina 3, Brazil 3, England (Cornish) 3, France (Alsace) 3, Iraq 3, Kuwait 3, Portugal (Azores) 3, United Arab Emirates 3, Albania 2, Bahrain 2, Belgium (Flanders) 2, Cuba 2, Cyprus 2, Israel 2, Kazakhstan 2, Mexico 2, Morocco 2, Palestinian Territory 2, Russia (Republic of Tatarstan) 2, Azerbaijan 1, Bermuda 1, Ethiopia 1, Iraq (Kurdistan) 1, Isle of Man 1, Italy (Friuli-Venezia Giulia) 1, Italy (Sicily) 1, Kosovo 1, Libya 1, Peru 1, Puerto Rico 1, Qatar 1, Russia (Republic of Bashkortostan) 1, Russia (Republic of Chuvashia) 1, Russia (Republic of Kabardino-Balkaria) 1, Scotland (Orkney) 1, Scotland (Shetland) 1, Spain (Basque) 1, Syrian Arab Republic 1, Turks and Caicos Islands 1, Uzbekistan 1.
Most common among these peoples #
From YFull samples that gave a mother tongue: the part of a people's samples that falls into this branch. Peoples with at least 3 samples in the branch are listed.
- Kabyles: 15% of samples (4 of 27)
- Abkhazians: 10% of samples (3 of 29)
- Ukrainians: 6.5% of samples (3 of 46)
- Germans: 4.0% of samples (5 of 125)
- Finns: 3.6% of samples (3 of 83)
- Chechens: 3.5% of samples (10 of 287)
- Turks: 3.4% of samples (3 of 87)
- English: 2.7% of samples (14 of 511)
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.
5 small sub-branches more without a page: 85 kits. On the branch itself, without a resolved sub-branch: 127 kits.
The same branch on YFull #
YFull builds its tree from the same SNPs; the node is matched by name or by a shared SNP. TMRCA is when the common ancestor of all samples lived, formed is when the branch split from its parent. Intervals are 95%.
T1a: 1,569 samples. The common foremother lived 12k years ago (12k–13k); the branch split off 16k years ago (13k–21k).
In the site's findings #
- Distinctive branch for Lebanon: 7.1% of kits, 3.6 times the world share