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FTDNA Y-tree branch

C-B66

Equivalent branches, the same kits: C-K281 (101 kits, 46k years)

C-B66 is a branch of the FamilyTreeDNA Y tree with 101 kits that gave a country, counting all sub-branches. It is most common in these samples: Bangladesh (4.4% of kits), Philippines (2.9% of kits), India (1.6% of kits). The branch's common ancestor lived about 46k years ago: the FTDNA Discover estimate runs from 40k to 53k years ago. The oldest of the equivalent branches, C-K281, split off about 46k years ago by Discover. YFull has 66 samples in this branch and dates its common ancestor to 48k years ago.

101
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
25%
Big Y
share of kits with a Big Y test among all kits of the branch, sub-branches included
3
sub-branches
1 with their own page, 2 without
46k years
age by Discover
the common ancestor lived 40k to 53k years ago
48k years
age by YFull
common ancestor (TMRCA); the branch split from its parent 48k 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
Saudi Arabia 26 0.2%
India 23 1.6%
Philippines 12 2.9%
Oman 6 1.3%
Iraq 5 0.2%
Kuwait 5 0.2%
Bangladesh 3 4.4%
United States 3 <0.1%
Kazakhstan 2 0.3%
Pakistan 2 0.5%
Tajikistan 2 1.2%
United Arab Emirates 2 0.1%
Afghanistan 1 0.6%
Azerbaijan 1 0.2%
Cambodia 1 ·
China 1 <0.1%
England 1 <0.1%
Indonesia 1 0.2%
Norway 1 <0.1%
Sri Lanka 1 0.7%
2 more

The remaining countries and regions (2), 2 kits in total: Thailand 1, Yemen 1.

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.

86 · 85.1% 32k years

2 small sub-branches more without a page: 15 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%.

C-K281: 66 samples. The common ancestor lived 48k years ago (44k–51k); the branch split off 48k years ago (44k–51k).