E2a

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E2a is a mitochondrial (maternal) haplogroup downstream of E2, formed about 4,400 years ago, defined by 1 mutations; TheYtree curates 4 sub-clades and 111 samples under this lineage (Scientific 4 / Ancient 107).

Key facts

Upstream lineageE2
Downstream sub-clades4
Defining mutations1
TMRCA~4,400 yr · 4.4 kya
AliasesYFull E2a · FTDNA E2a

Samples

111Samples in lineage
0Personal
4Scientific
107Ancient
Guam 71Northern Mariana Islands 32中国 6Palau 1Indonesia 1

Representative ancient samples (aDNA)

FAQ

What is haplogroup E2a?

E2a is a mitochondrial (maternal) haplogroup downstream of E2, formed about 4,400 years ago, defined by 1 mutations; TheYtree curates 4 sub-clades and 111 samples under this lineage (Scientific 4 / Ancient 107).

When did E2a form?

E2a formed about 4,400 years ago.

Where are E2a samples mainly from?

TheYtree curates 111 samples under this lineage, mainly from Guam、Northern Mariana Islands、中国.

How do I attach my sample to E2a?

Register and use the Free Submit tool to submit your maternal haplogroup or mutations; it will be placed on the corresponding maternal tree.



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