X2i

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X2i is a mitochondrial (maternal) haplogroup downstream of X2-a, formed about 2,600 years ago, defined by 1 mutations; TheYtree curates 4 sub-clades and 26 samples under this lineage (Personal 3 / Scientific 2 / Ancient 21).

Key facts

Upstream lineageX2-a

Downstream sub-clades4

Defining mutations1

TMRCA~2,600 yr · 2.6 kya

AliasesYFull X2i · FTDNA X2i

Samples

26Samples in lineage

3Personal

2Scientific

21Ancient

Türkiye 4Georgia 2Circassia 1Ukraine 1Kazakhstan 1Romania 1中国 1

Representative ancient samples (aDNA)

I15555 Serbia_TimacumSlog 410-450 CE410-450 CEaDNA
I40539_preQC.TW1400 BPaDNA
I35674.TW1350 BPaDNA
I19956.AG1871 BPaDNA

FAQ

What is haplogroup X2i?

When did X2i form?

X2i formed about 2,600 years ago.

Where are X2i samples mainly from?

TheYtree curates 26 samples under this lineage, mainly from Türkiye、Georgia、Circassia.

How do I attach my sample to X2i?

Register and use the Free Submit tool to submit your maternal haplogroup or mutations; it will be placed on the corresponding maternal tree.

← Back to the maternal haplogroup