Y2a1

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Y2a1 is a mitochondrial (maternal) haplogroup downstream of Y2a, formed about 2,500 years ago, defined by 1 mutations; TheYtree curates 2 sub-clades and 5 samples under this lineage (Scientific 1 / Ancient 4).

Key facts

Upstream lineageY2a

Downstream sub-clades2

Defining mutations1

TMRCA~2,500 yr · 2.5 kya

AliasesYFull Y2a1 · FTDNA Y2a1

Samples

5Samples in lineage

0Personal

1Scientific

4Ancient

Indonesia 2中国 1Philippines 1Hungary 1

Representative ancient samples (aDNA)

LMCM2western Indonesia新石器时代晚期（3442-3253 cal BP）aDNA
LMCM1western Indonesia早期金属时代（1818-1622 cal BP）aDNA
I13721 台湾绿岛公馆鼻遗址Green Island，Gongguan site，Taiwan1366-1126 calBCEaDNA

FAQ

What is haplogroup Y2a1?

When did Y2a1 form?

Y2a1 formed about 2,500 years ago.

Where are Y2a1 samples mainly from?

TheYtree curates 5 samples under this lineage, mainly from Indonesia、中国、Philippines.

How do I attach my sample to Y2a1?

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