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K2a

1991
K2a is a mitochondrial (maternal) haplogroup downstream of K2, formed about 5,700 years ago, defined by 1 mutations; TheYtree curates 24 sub-clades and 135 samples under this lineage (Personal 11 / Scientific 7 / Ancient 117).

Key facts

Upstream lineageK2
Downstream sub-clades24
Defining mutations1
TMRCA~5,700 yr · 5.7 kya
AliasesYFull K2a · FTDNA K2a

Samples

135Samples in lineage
11Personal
7Scientific
117Ancient
Hungary 9Germany 6Russia 6United Kingdom 6Austria 5Sweden 4中国 4

Representative ancient samples (aDNA)

FAQ

What is haplogroup K2a?

K2a is a mitochondrial (maternal) haplogroup downstream of K2, formed about 5,700 years ago, defined by 1 mutations; TheYtree curates 24 sub-clades and 135 samples under this lineage (Personal 11 / Scientific 7 / Ancient 117).

When did K2a form?

K2a formed about 5,700 years ago.

Where are K2a samples mainly from?

TheYtree curates 135 samples under this lineage, mainly from Hungary、Germany、Russia.

How do I attach my sample to K2a?

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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