X4

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X4 is a mitochondrial (maternal) haplogroup downstream of X, formed about 2,200 years ago, defined by 6 mutations; TheYtree curates 1 sub-clades and 18 samples under this lineage (Scientific 1 / Ancient 17).

Key facts

Upstream lineageX

Downstream sub-clades1

Defining mutations6

TMRCA~2,200 yr · 2.2 kya

AliasesYFull X4 · FTDNA X4

Samples

18Samples in lineage

0Personal

1Scientific

17Ancient

Russia 10Türkiye 3Israel 1Armenia 1

Representative ancient samples (aDNA)

I44648.TW1050 BPaDNA
I27032.AG1700 BPaDNA
I27031.AG1700 BPaDNA
I4533.SG1116 BPaDNA

FAQ

What is haplogroup X4?

When did X4 form?

X4 formed about 2,200 years ago.

Where are X4 samples mainly from?

TheYtree curates 18 samples under this lineage, mainly from Russia、Türkiye、Israel.

How do I attach my sample to X4?

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