X

2668

X is a mitochondrial (maternal) haplogroup downstream of N, formed about 6,600 years ago, defined by 6 mutations; TheYtree curates 99 sub-clades and 581 samples under this lineage (Personal 46 / Scientific 32 / Ancient 503).

Key facts

Upstream lineageN

Downstream sub-clades99

Defining mutations6

TMRCA~6,600 yr · 6.6 kya

AliasesYFull X · FTDNA X

Samples

581Samples in lineage

46Personal

32Scientific

503Ancient

Türkiye 27Russia 26Germany 22France 19Hungary 18Italy 15Austria 15

Representative ancient samples (aDNA)

ROUQW Grotte du Rouquet, Moujan Late NeolithicGrotte du Rouquet, MoujanLate Neolithic: 3101-3356 BCE (5127-5382 cal BP, 2026)aDNA
2HC51961131 Mont-Aimé hypogée II Late NeolithicMont-Aimé hypogée IILate Neolithic: 3102-3355 BCE (5128-5381 cal BP, 2026)aDNA
2H06 Mont-Aimé hypogée II Late NeolithicMont-Aimé hypogée IILate Neolithic: 3099-3344 BCE (5125-5370 cal BP, 2026)aDNA
I15512 Serbia_ViminaciumPirivoj 100-300 CEViminacium, Pirivoj Necropolis100-300 CEaDNA

FAQ

What is haplogroup X?

When did X form?

X formed about 6,600 years ago.

Where are X samples mainly from?

TheYtree curates 581 samples under this lineage, mainly from Türkiye、Russia、Germany.

How do I attach my sample to X?

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