I-CTS11338 / I2a1a1a1a1a1a

TMRCA: 4900 years 398   
I-CTS11338 (I2a1a1a1a1a1a) is a paternal haplogroup downstream of I-CTS1758, formed about 4,900 years ago (YFull: 5,000), defined by 1 equivalent mutations; TheYtree curates 179 sub-clades and 26 samples under this lineage (personal 0 / scientific 19 / ancient 7).

Key facts

ParentI-CTS1758
Sub-clades179
Defining SNPs1
TMRCA~4,900 y · 4.9 kya
YFull estimate~5,000 y
ISOGG 2019I2a1a1a1a1a1a
Defining SNPCTS11338
AliasesMofang I-CTS11338 · YFull I-Z105

Samples

26Samples in lineage
0Personal
19Scientific
7Ancient
Italy 13Puerto Rico 2Denmark 1France 1Great Britain 1Basque 1United Kingdom 1

Ancient DNA

FAQ

What is haplogroup I-CTS11338?

I-CTS11338 (I2a1a1a1a1a1a) is a paternal haplogroup downstream of I-CTS1758, formed about 4,900 years ago (YFull: 5,000), defined by 1 equivalent mutations; TheYtree curates 179 sub-clades and 26 samples under this lineage (personal 0 / scientific 19 / ancient 7).

When did I-CTS11338 form?

I-CTS11338 formed about 4,900 years ago (YFull: 5,000).

Where are I-CTS11338 samples mainly from?

TheYtree curates 26 samples under this lineage, mainly from Italy、Puerto Rico、Denmark.

How do I attach my sample to I-CTS11338?

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



© 2020-2026 TheYtree.com