I-YSC261 / I1a2a1a1a1a

Key facts

Samples

Ancient DNA

• I44957.TW989 BPaDNA
• I21550.AG1350 BPaDNA
• I43265.TW250 BPaDNA
• DRH024Site Deersheim，Province Saxony-Anhalt400 CE - 600 CEaDNA

FAQ

What is haplogroup I-YSC261?

I-YSC261 (I1a2a1a1a1a) is a paternal haplogroup downstream of I-Z2535, formed about 3,400 years ago (YFull: 3,400), defined by 14 equivalent mutations; TheYtree curates 56 sub-clades and 19 samples under this lineage (Personal 3 / Scientific 9 / Ancient 7).

When did I-YSC261 form?

I-YSC261 formed about 3,400 years ago (YFull: 3,400).

Where are I-YSC261 samples mainly from?

TheYtree curates 19 samples under this lineage, mainly from United Kingdom、Barbados、Austria.

How do I attach my sample to I-YSC261?

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