What is haplogroup I2a1?
I2a1 is a mitochondrial (maternal) haplogroup downstream of I2a, formed about 2,500 years ago, defined by 2 mutations; TheYtree curates 2 sub-clades and 1 samples under this lineage (Ancient 1).
When did I2a1 form?
I2a1 formed about 2,500 years ago.
Where are I2a1 samples mainly from?
TheYtree curates 1 samples under this lineage, mainly from Iceland.
How do I attach my sample to I2a1?
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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