FTDNA mt-tree branch

I1

I1 is a branch of the FamilyTreeDNA mt tree with 1,259 kits that gave a country, counting all sub-branches. It is most common in these samples: Iceland (4.4% of kits), Pakistan (4.4% of kits), Wales (2.8% of kits). The branch's common foremother lived about 14k years ago: the FTDNA Discover estimate runs from 13k to 15k years ago. YFull has 548 samples in this branch and dates its common foremother to 8,300 years ago.

1,259

kits in the branch

with a country given, including all sub-branches

on the branch itself

kits whose test did not resolve a sub-branch

sub-branches

3 with their own page, 3 without

14k years

age by Discover

the common foremother lived 13k to 15k years ago

8,300 years

age by YFull

common foremother (TMRCA); the branch split from its parent 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.

Where it is found
Country / region	kits	Share of branch	Share of country
United States	203	16.1%	1.0%
England	121	9.6%	1.0%
Ireland	112	8.9%	1.1%
Finland	99	7.9%	1.3%
Scotland	92	7.3%	2.0%
Germany	74	5.9%	0.7%
Sweden	68	5.4%	0.7%
Poland	55	4.4%	1.3%
United Kingdom	46	3.7%	1.0%
Russian Federation	39	3.1%	1.4%
Lithuania	28	2.2%	2.6%
Ukraine	27	2.1%	1.3%
Wales	26	2.1%	2.8%
France	24	1.9%	0.5%
Canada	23	1.8%	1.1%
Italy	22	1.7%	0.7%
Norway	18	1.4%	0.5%
Hungary	16	1.3%	1.5%
Turkey	15	1.2%	1.7%
Belarus	12	1.0%	1.6%

47 more

The remaining countries and regions (47), 139 kits in total: Denmark 12, Spain 9, United States (Native American) 9, Czech Republic 8, Russia (Republic of Chechnya) 8, Netherlands 5, Northern Ireland 5, Romania 5, Australia 4, Austria 4, Armenia 3, Bosnia and Herzegovina 3, Croatia 3, Iceland 3, Iran 3, Latvia 3, Lebanon 3, Pakistan 3, Portugal 3, Slovakia 3, Switzerland 3, Brazil 2, Bulgaria 2, Estonia 2, Greece 2, Kuwait 2, Moldova 2, Saudi Arabia 2, Serbia 2, Slovenia 2, Syrian Arab Republic 2, Yemen 2, Belgium 1, China 1, Egypt 1, England (Cornish) 1, Georgia 1, India 1, Kazakhstan 1, Montenegro 1, New Zealand 1, Palestinian Territory 1, Russia (Republic of Kalmykia) 1, Russia (Republic of Karelia) 1, South Africa 1, Spain (Castile and León) 1, Tunisia 1.

YFull

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.

Turks: 4.6% of samples (4 of 87)
Russians: 4.1% of samples (15 of 370)
Serbs: 3.9% of samples (6 of 154)
Finns: 3.6% of samples (3 of 83)
Chechens: 2.4% of samples (7 of 287)

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.

I1a

965 · 76.6% 11k years

I1b

106 · 8.4% 11k years

I1c

93 · 7.4% 8,300 years

3 small sub-branches more without a page: 35 kits. On the branch itself, without a resolved sub-branch: 60 kits.

YFull

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%.

I1: 548 samples. The common foremother lived 8,300 years ago (7,000–9,800); the branch split off 20k years ago (20k–20k).