FTDNA mt-tree branch

K1a2a

K1a2a is a branch of the FamilyTreeDNA mt tree with 163 kits that gave a country, counting all sub-branches. It is most common in these samples: Norway (0.3% of kits), Croatia (0.3% of kits), United Kingdom (0.3% of kits). FTDNA Discover publishes no age for this branch; YFull's, when it has one, is below. YFull has 74 samples in this branch and dates its common foremother to 3,600 years ago.

163

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

0 with their own page, 2 without

3,600 years

age by YFull

common foremother (TMRCA); the branch split from its parent 5,500 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	38	23.3%	0.2%
England	26	16.0%	0.2%
United Kingdom	15	9.2%	0.3%
Ireland	13	8.0%	0.1%
Norway	13	8.0%	0.3%
Germany	12	7.4%	0.1%
Scotland	9	5.5%	0.2%
Finland	7	4.3%	<0.1%
France	6	3.7%	0.1%
United States (Native American)United States	4	2.5%	0.2%
Netherlands	2	1.2%	0.1%
Northern Ireland	2	1.2%	0.3%
Poland	2	1.2%	<0.1%
Russian Federation	2	1.2%	<0.1%
Spain	2	1.2%	0.1%
Switzerland	2	1.2%	0.2%
Wales	2	1.2%	0.2%
Austria	1	0.6%	0.1%
Belgium	1	0.6%	0.3%
Brazil	1	0.6%	0.2%

3 more

The remaining countries and regions (3), 3 kits in total: Canada 1, Croatia 1, Ukraine 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 foremother lived.

No sub-branch has its own page: only small branches lie below.

2 small sub-branches more without a page: 64 kits. On the branch itself, without a resolved sub-branch: 99 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%.

K1a2a: 74 samples. The common foremother lived 3,600 years ago (3,400–3,800); the branch split off 5,500 years ago (4,400–6,800).