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FTDNA mt-tree branch

J1b

J1b is a branch of the FamilyTreeDNA mt tree with 1,638 kits that gave a country, counting all sub-branches. It is most common in these samples: Qatar (9.8% of kits), United Arab Emirates (9.6% of kits), Saudi Arabia (9.4% of kits). The branch's common foremother lived about 19k years ago: the FTDNA Discover estimate runs from 18k to 21k years ago. YFull has 1,119 samples in this branch and dates its common foremother to 7,500 years ago.

1,638
kits in the branch
with a country given, including all sub-branches
21
on the branch itself
kits whose test did not resolve a sub-branch
9
sub-branches
2 with their own page, 7 without
19k years
age by Discover
the common foremother lived 18k to 21k years ago
7,500 years
age by YFull
common foremother (TMRCA); the branch split from its parent 23k 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 215 1.1%
Ireland 152 1.5%
England 128 1.0%
Scotland 117 2.5%
Germany 96 0.9%
France 79 1.8%
Saudi Arabia 76 9.4%
Sweden 76 0.8%
Norway 55 1.4%
United Kingdom 52 1.2%
Italy 42 1.4%
Poland 41 0.9%
Mexico 36 2.0%
Russian Federation 36 1.3%
Turkey 30 3.3%
Canada 27 1.3%
Spain 19 1.3%
Belarus 18 2.4%
Denmark 18 1.6%
Puerto Rico 17 2.7%
66 more

The remaining countries and regions (66), 308 kits in total: United Arab Emirates 16, Wales 16, Lithuania 15, Northern Ireland 15, Netherlands 14, Ukraine 14, Kuwait 13, Iraq 12, United States (Native American) 10, Czech Republic 9, Finland 9, Iran 9, Switzerland 9, Austria 8, Qatar 8, Russia (Republic of Chechnya) 8, Lebanon 7, Portugal 7, Armenia 6, Hungary 6, Syrian Arab Republic 6, Slovakia 5, Azerbaijan 4, Bahrain 4, Bosnia and Herzegovina 4, Bulgaria 4, Estonia 4, Moldova 4, Australia 3, Belgium 3, Croatia 3, England (Cornish) 3, Pakistan 3, Romania 3, Slovenia 3, Algeria 2, Egypt 2, Greece 2, Iceland 2, India 2, Jordan 2, Latvia 2, Oman 2, Russia (Republic of Dagestan) 2, Spain (Catalonia) 2, Afghanistan 1, Argentina 1, Brazil 1, Colombia 1, Dominican Republic 1, Greenland 1, Isle of Man 1, Italy (Sicily) 1, Kazakhstan 1, Macedonia 1, Malta 1, Montenegro 1, Myanmar 1, New Zealand 1, Palestinian Territory 1, Scotland (Orkney) 1, Serbia 1, South Africa 1, Spain (Asturias) 1, Spain (Canary Islands) 1, Yemen 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.

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.

J1b1
1,329 · 81.1%
J1b2
185 · 11.3%

7 small sub-branches more without a page: 103 kits. On the branch itself, without a resolved sub-branch: 21 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%.

J1b: 1,119 samples. The common foremother lived 7,500 years ago (7,100–8,000); the branch split off 23k years ago (19k–29k).

In the site's findings #