I-A815 / I2a1a2b1a1a1a1a

Key facts

Samples

Ancient DNA

• I40642.TW1200 BPaDNA
• S47560_Fluffle.20_SQ.TW1050 BPaDNA
• I37964.TW1050 BPaDNA
• I40589.TW1050 BPaDNA

FAQ

What is haplogroup I-A815?

I-A815 (I2a1a2b1a1a1a1a) is a paternal haplogroup downstream of I-Z16971, formed about 1,850 years ago (YFull: 1,800), defined by 1 equivalent mutations; TheYtree curates 5 sub-clades and 17 samples under this lineage (Scientific 1 / Ancient 16).

When did I-A815 form?

I-A815 formed about 1,850 years ago (YFull: 1,800).

Where are I-A815 samples mainly from?

TheYtree curates 17 samples under this lineage, mainly from Czechia、Türkiye.

How do I attach my sample to I-A815?

Register and use the Free Submit tool to submit your Y-haplogroup or SNP; it will be placed on the corresponding paternal tree.