Home / I-CTS575 / I-CTS251

I-CTS251 / I2a1a1a1a~

TMRCA: 6140 years 693   
I-CTS251 (I2a1a1a1a~) is a paternal haplogroup downstream of I-CTS575, formed about 6,140 years ago (YFull: 7,900), defined by 5 equivalent mutations; TheYtree curates 260 sub-clades and 188 samples under this lineage (personal 1 / scientific 33 / ancient 154).

Key facts

ParentI-CTS575
Sub-clades260
Defining SNPs5
TMRCA~6,140 y · 6.1 kya
YFull estimate~7,900 y
ISOGG 2019I2a1a1a1a~
Defining SNPCTS251
AliasesMofang I-CTS251 · YFull I-Z2049

Samples

188Samples in lineage
1Personal
33Scientific
154Ancient
France 43Italy 29Spain 5Portugal 5Puerto Rico 3Germany 3United Kingdom 3

Ancient DNA

FAQ

What is haplogroup I-CTS251?

I-CTS251 (I2a1a1a1a~) is a paternal haplogroup downstream of I-CTS575, formed about 6,140 years ago (YFull: 7,900), defined by 5 equivalent mutations; TheYtree curates 260 sub-clades and 188 samples under this lineage (personal 1 / scientific 33 / ancient 154).

When did I-CTS251 form?

I-CTS251 formed about 6,140 years ago (YFull: 7,900).

Where are I-CTS251 samples mainly from?

TheYtree curates 188 samples under this lineage, mainly from France、Italy、Spain.

How do I attach my sample to I-CTS251?

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

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