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FTDNA Y-tree branch

T-CTS7703

T-CTS7703 is a branch of the FamilyTreeDNA Y tree with 1,010 kits that gave a country, counting all sub-branches. Almost all of its kits sit in a single sub-branch, T-CTS8512, so this branch gets no conclusions of its own. It is most common in these samples: United Arab Emirates (16% of kits), Bahrain (7.7% of kits), Palestinian Territory (4.2% of kits). The branch's common ancestor lived about 7,900 years ago: the FTDNA Discover estimate runs from 6,800 to 9,000 years ago. YFull has 394 samples in this branch and dates its common ancestor to 7,400 years ago.

1,010
kits in the branch
with a country given, including all sub-branches
0
on the branch itself
kits whose test did not resolve a sub-branch
35%
Big Y
share of kits with a Big Y test among all kits of the branch, sub-branches included
6
sub-branches
1 with their own page, 5 without
7,900 years
age by Discover
the common ancestor lived 6,800 to 9,000 years ago
7,400 years
age by YFull
common ancestor (TMRCA); the branch split from its parent 7,800 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 Arab Emirates 214 16%
Iraq 91 2.9%
Saudi Arabia 65 0.5%
Bahrain 59 7.7%
Turkey 37 1.5%
United States 35 0.1%
Armenia 34 2.9%
Kuwait 32 1.4%
Italy 29 0.5%
Palestinian Territory 27 4.2%
Germany 23 0.1%
England 18 <0.1%
Iran 17 2.2%
Poland 17 0.2%
Ukraine 17 0.4%
Qatar 16 2.3%
Spain 16 0.4%
Greece 15 1.1%
Portugal 15 0.8%
Syrian Arab Republic 15 1.7%
57 more

The remaining countries and regions (57), 218 kits in total: Azerbaijan 14, Lebanon 14, Oman 13, United Kingdom 12, Egypt 10, Russian Federation 10, Mexico 9, Brazil 8, France 8, Lithuania 7, Romania 7, Czech Republic 6, Cuba 5, Hungary 5, Jordan 5, Morocco 5, Russia (Republic of Dagestan) 5, Sweden 5, Austria 4, Slovakia 4, Yemen 4, Bulgaria 3, Cyprus 3, Ireland 3, Malta 3, Spain (Andalusia) 3, Switzerland 3, Wales 3, Algeria 2, Belarus 2, Colombia 2, Denmark 2, Georgia 2, Latvia 2, Russia (Republic of Karachay-Cherkessia) 2, Scotland 2, Belgium 1, Canada 1, Chile 1, Croatia 1, El Salvador 1, Finland 1, Iraq (Kurdistan) 1, Italy (Sicily) 1, Jamaica 1, Kyrgyzstan 1, Libya 1, Luxembourg 1, Moldova 1, Montenegro 1, Netherlands 1, Nicaragua 1, Peru 1, Puerto Rico 1, Russia (Republic of Tatarstan) 1, Spain (Canary Islands) 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.

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 ancestor lived.

T-CTS8512
995 · 98.5% 6,400 years

5 small sub-branches more without a page: 15 kits.

Surnames #

Surnames that testers entered at FTDNA, over the whole branch with its sub-branches: 25 distinct among 62 kits. FTDNA gives surnames per branch only, with no country attached, so they cannot be split by country.

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%.

T-CTS7703: 394 samples. The common ancestor lived 7,400 years ago (6,600–8,300); the branch split off 7,800 years ago (7,100–8,600).