T1
T1 is a branch of the FamilyTreeDNA mt tree with 2,768 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). FTDNA Discover publishes no age for this branch; YFull's, when it has one, is below. YFull has 1,701 samples in this branch and dates its common foremother to 20k 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 | 427 | 2.1% | |
| England | 273 | 2.2% | |
| Germany | 246 | 2.3% | |
| Sweden | 222 | 2.4% | |
| Ireland | 196 | 1.9% | |
| Finland | 118 | 1.6% | |
| Scotland | 109 | 2.4% | |
| United Kingdom | 100 | 2.2% | |
| Poland | 93 | 2.1% | |
| Norway | 89 | 2.3% | |
| France | 81 | 1.9% | |
| Italy | 61 | 2.1% | |
| Russian Federation | 60 | 2.1% | |
| Ukraine | 60 | 2.8% | |
| Netherlands | 43 | 3.0% | |
| Turkey | 40 | 4.5% | |
| United States (Native American)United States | 39 | 1.7% | |
| Canada | 36 | 1.7% | |
| Czech Republic | 31 | 2.6% | |
| Saudi Arabia | 24 | 3.0% |
72 more
The remaining countries and regions (72), 420 kits in total: Switzerland 24, Spain 22, Austria 21, Hungary 21, Denmark 20, Lithuania 19, Wales 16, Romania 15, Bulgaria 14, Portugal 13, Belarus 12, Belgium 12, Russia (Republic of Chechnya) 12, Lebanon 11, Armenia 10, Kuwait 10, Northern Ireland 10, Slovakia 9, Estonia 8, Slovenia 8, Bahamas 7, Greece 7, Croatia 6, Latvia 6, Egypt 5, Iran 5, Moldova 5, Australia 4, Iraq 4, Luxembourg 4, Mexico 4, Russia (Republic of Dagestan) 4, Serbia 4, Sudan 4, Algeria 3, Bosnia and Herzegovina 3, Brazil 3, England (Cornish) 3, France (Alsace) 3, Portugal (Azores) 3, United Arab Emirates 3, Albania 2, Azerbaijan 2, Bahrain 2, Belgium (Flanders) 2, Cuba 2, Cyprus 2, Israel 2, Kazakhstan 2, Kosovo 2, Morocco 2, Palestinian Territory 2, Russia (Republic of Tatarstan) 2, Bermuda 1, Ethiopia 1, Iraq (Kurdistan) 1, Isle of Man 1, Italy (Friuli-Venezia Giulia) 1, Italy (Sicily) 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.
- Kurds: 20% of samples (4 of 20)
- Kabyles: 15% of samples (4 of 27)
- Abkhazians: 10% of samples (3 of 29)
- Ukrainians: 6.5% of samples (3 of 46)
- Turks: 4.6% of samples (4 of 87)
- Germans: 4.0% of samples (5 of 125)
- Finns: 3.6% of samples (3 of 83)
- Russians: 3.5% of samples (13 of 370)
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.
On the branch itself, without a resolved sub-branch: 2 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%.
T1: 1,701 samples. The common foremother lived 20k years ago (13k–30k); the branch split off 20k years ago (20k–20k).