J2a1a2a

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J2a1a2a is a mitochondrial (maternal) haplogroup downstream of J2a1a2, formed about 2,500 years ago, defined by 1 mutations; TheYtree curates 3 sub-clades and 2 samples under this lineage (Ancient 2).

Key facts

Upstream lineageJ2a1a2

Downstream sub-clades3

Defining mutations1

TMRCA~2,500 yr · 2.5 kya

AliasesYFull J2a1a2a · FTDNA J2a1a2a

Samples

2Samples in lineage

0Personal

0Scientific

2Ancient

Italy 1Türkiye 1

Representative ancient samples (aDNA)

R1292Palazzo della Cancelleria950 ADaDNA

FAQ

What is haplogroup J2a1a2a?

When did J2a1a2a form?

J2a1a2a formed about 2,500 years ago.

Where are J2a1a2a samples mainly from?

TheYtree curates 2 samples under this lineage, mainly from Italy、Türkiye.

How do I attach my sample to J2a1a2a?

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