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T2a1b1

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T2a1b1 is a mitochondrial (maternal) haplogroup downstream of T2a1b, formed about 4,500 years ago, defined by 2 mutations; TheYtree curates 13 sub-clades and 60 samples under this lineage (Personal 4 / Scientific 4 / Ancient 52).

Key facts

Upstream lineageT2a1b
Downstream sub-clades13
Defining mutations2
TMRCA~4,500 yr · 4.5 kya
AliasesYFull T2a1b1 · FTDNA T2a1b1

Samples

60Samples in lineage
4Personal
4Scientific
52Ancient
Russia 11United Kingdom 4Austria 4Estonia 3Hungary 3Türkiye 2Spain 2

Representative ancient samples (aDNA)

FAQ

What is haplogroup T2a1b1?

T2a1b1 is a mitochondrial (maternal) haplogroup downstream of T2a1b, formed about 4,500 years ago, defined by 2 mutations; TheYtree curates 13 sub-clades and 60 samples under this lineage (Personal 4 / Scientific 4 / Ancient 52).

When did T2a1b1 form?

T2a1b1 formed about 4,500 years ago.

Where are T2a1b1 samples mainly from?

TheYtree curates 60 samples under this lineage, mainly from Russia、United Kingdom、Austria.

How do I attach my sample to T2a1b1?

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

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