J2a1a1

1277

J2a1a1 is a mitochondrial (maternal) haplogroup downstream of J2a1a, formed about 5,000 years ago, defined by 2 mutations; TheYtree curates 10 sub-clades and 140 samples under this lineage (Personal 5 / Scientific 7 / Ancient 128).

Key facts

Upstream lineageJ2a1a

Downstream sub-clades10

Defining mutations2

TMRCA~5,000 yr · 5.0 kya

AliasesYFull J2a1a1 · FTDNA J2a1a1

Samples

140Samples in lineage

5Personal

7Scientific

128Ancient

Spain 12Italy 7Germany 6Belgium 5France 4Netherlands 4Great Britain 4

Representative ancient samples (aDNA)

I35898Cordoba, Lucena, Cortijo Coracho Basilica400-500 CEaDNA
I35943Cordoba, Lucena, Cortijo Coracho Basilica400-500 CEaDNA
MYI004 Finland_YlöjärviMikkola 1100-1250 CEYlöjärvi Mikkola, Satakunta1100-1250 CEaDNA
MYI002 Finland_YlöjärviMikkola 1100-1250 CEYlöjärvi Mikkola, Satakunta1100-1250 CEaDNA

FAQ

What is haplogroup J2a1a1?

When did J2a1a1 form?

J2a1a1 formed about 5,000 years ago.

Where are J2a1a1 samples mainly from?

TheYtree curates 140 samples under this lineage, mainly from Spain、Italy、Germany.

How do I attach my sample to J2a1a1?

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