H2a2a2

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H2a2a2 is a mitochondrial (maternal) haplogroup downstream of H2a2a, formed about 1,400 years ago, defined by 2 mutations; TheYtree curates 1 sub-clades and 4 samples under this lineage (Ancient 4).

Key facts

Upstream lineageH2a2a

Downstream sub-clades1

Defining mutations2

TMRCA~1,400 yr · 1.4 kya

AliasesYFull H2a2a2 · FTDNA H2a2a2

Samples

4Samples in lineage

0Personal

0Scientific

4Ancient

United Kingdom 2Belgium 1

Representative ancient samples (aDNA)

I42702.TW1818 BPaDNA
I2656Scotland，Longniddry，Grainfoot1283-940 calBCE (2930±50 BP，GU-2762)aDNA
I12926England，Gloucestershire，Fairford，Saxon Way400-100 BCEaDNA

FAQ

What is haplogroup H2a2a2?

H2a2a2 is a mitochondrial (maternal) haplogroup downstream of H2a2a, formed about 1,400 years ago, defined by 2 mutations; TheYtree curates 1 sub-clades and 4 samples under this lineage (Ancient 4).

When did H2a2a2 form?

H2a2a2 formed about 1,400 years ago.

Where are H2a2a2 samples mainly from?

TheYtree curates 4 samples under this lineage, mainly from United Kingdom、Belgium.

How do I attach my sample to H2a2a2?

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