I-Y20203 / I1a1b1a1d3b2a~

Key facts

Samples

Ancient DNA

• VK110 - Iceland_115SHofstadirEarlyNorse - 10-11th centuries CEaDNA

FAQ

What is haplogroup I-Y20203?

I-Y20203 (I1a1b1a1d3b2a~) is a paternal haplogroup downstream of I-FGC21682, formed about 400 years ago (YFull: 375), defined by 7 equivalent mutations; TheYtree curates 3 sub-clades and 1 samples under this lineage (Ancient 1).

When did I-Y20203 form?

I-Y20203 formed about 400 years ago (YFull: 375).

Where are I-Y20203 samples mainly from?

TheYtree curates 1 samples under this lineage, mainly from Iceland.

How do I attach my sample to I-Y20203?

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