I-L1237 / I1a3a1a1

Key facts

Samples

Ancient DNA

• Alh_282600-650aDNA
• I21619.AG1350 BPaDNA
• PL086Masłomęcz200 - 300 CEaDNA
• PL056Masłomęcz200 - 350 CEaDNA

FAQ

What is haplogroup I-L1237?

I-L1237 (I1a3a1a1) is a paternal haplogroup downstream of I-Y2245, formed about 2,700 years ago (YFull: 3,000), defined by 7 equivalent mutations; TheYtree curates 25 sub-clades and 9 samples under this lineage (Ancient 9).

When did I-L1237 form?

I-L1237 formed about 2,700 years ago (YFull: 3,000).

Where are I-L1237 samples mainly from?

TheYtree curates 9 samples under this lineage, mainly from Poland、Hungary、Germany.

How do I attach my sample to I-L1237?

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