I1a1a

Key facts

Samples

Representative ancient samples (aDNA)

• I7907.AG3875 BPaDNA
• I7906.AG3875 BPaDNA
• I40644.TW1200 BPaDNA
• S47494_Fluffle.18_SQ.TW1300 BPaDNA

FAQ

What is haplogroup I1a1a?

I1a1a is a mitochondrial (maternal) haplogroup downstream of I1a1, formed about 750 years ago, defined by 1 mutations; TheYtree curates 5 sub-clades and 23 samples under this lineage (Personal 1 / Scientific 1 / Ancient 21).

When did I1a1a form?

I1a1a formed about 750 years ago.

Where are I1a1a samples mainly from?

TheYtree curates 23 samples under this lineage, mainly from Poland、Sweden、Russia.

How do I attach my sample to I1a1a?

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