Home / I-S25733 / I-A427

I-A427 / I2a1b1a2a1a1

TMRCA: 4600 years 705   
I-A427 (I2a1b1a2a1a1) is a paternal haplogroup downstream of I-S25733, formed about 4,600 years ago (YFull: 4,800), defined by 3 equivalent mutations; TheYtree curates 19 sub-clades and 27 samples under this lineage (Personal 4 / Ancient 23).

Key facts

ParentI-S25733
Sub-clades19
Defining SNPs3
TMRCA~4,600 y · 4.6 kya
YFull estimate~4,800 y
ISOGG 2019I2a1b1a2a1a1
Defining SNPA427
AliasesMofang I-A427 · YFull I-A427

Samples

27Samples in lineage
4Personal
0Scientific
23Ancient
Russia 2Hungary 2Spain 1Kazakhstan 1中国 1Ukraine 1Croatia 1

Ancient DNA

FAQ

What is haplogroup I-A427?

I-A427 (I2a1b1a2a1a1) is a paternal haplogroup downstream of I-S25733, formed about 4,600 years ago (YFull: 4,800), defined by 3 equivalent mutations; TheYtree curates 19 sub-clades and 27 samples under this lineage (Personal 4 / Ancient 23).

When did I-A427 form?

I-A427 formed about 4,600 years ago (YFull: 4,800).

Where are I-A427 samples mainly from?

TheYtree curates 27 samples under this lineage, mainly from Russia、Hungary、Spain.

How do I attach my sample to I-A427?

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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