I2'3

1606
I2'3 is a mitochondrial (maternal) haplogroup downstream of I, formed about 10,300 years ago, defined by 2 mutations; TheYtree curates 24 sub-clades and 104 samples under this lineage (Personal 6 / Scientific 3 / Ancient 95).

Key facts

Upstream lineageI
Downstream sub-clades24
Defining mutations2
TMRCA~10,300 yr · 10.3 kya
AliasesYFull I2'3 · FTDNA I2'3

Samples

104Samples in lineage
6Personal
3Scientific
95Ancient
Germany 11Russia 5United Kingdom 5Hungary 4Serbia 3Sweden 3Belgium 3

Representative ancient samples (aDNA)

FAQ

What is haplogroup I2'3?

I2'3 is a mitochondrial (maternal) haplogroup downstream of I, formed about 10,300 years ago, defined by 2 mutations; TheYtree curates 24 sub-clades and 104 samples under this lineage (Personal 6 / Scientific 3 / Ancient 95).

When did I2'3 form?

I2'3 formed about 10,300 years ago.

Where are I2'3 samples mainly from?

TheYtree curates 104 samples under this lineage, mainly from Germany、Russia、United Kingdom.

How do I attach my sample to I2'3?

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



© 2020-2026 TheYtree.com