I-Z17855 / I2a1a2b1a1a3

Key facts

Samples

Ancient DNA

• I41590_preQC.TW800 BPaDNA
• I39631.TW775 BPaDNA
• I39873.TW1050 BPaDNA
• I41225.TW1550 BPaDNA

FAQ

What is haplogroup I-Z17855?

I-Z17855 (I2a1a2b1a1a3) is a paternal haplogroup downstream of I-S9952, formed about 1,500 years ago (YFull: 2,100), defined by 1 equivalent mutations; TheYtree curates 3 sub-clades and 18 samples under this lineage (Personal 2 / Scientific 6 / Ancient 10).

When did I-Z17855 form?

I-Z17855 formed about 1,500 years ago (YFull: 2,100).

Where are I-Z17855 samples mainly from?

TheYtree curates 18 samples under this lineage, mainly from Greece、Türkiye、Uzbekistan.

How do I attach my sample to I-Z17855?

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