U4a1

1636
U4a1 is a mitochondrial (maternal) haplogroup downstream of U4a, formed about 5,500 years ago, defined by 2 mutations; TheYtree curates 26 sub-clades and 175 samples under this lineage (Personal 12 / Scientific 23 / Ancient 140).

Key facts

Upstream lineageU4a
Downstream sub-clades26
Defining mutations2
TMRCA~5,500 yr · 5.5 kya
AliasesYFull U4a1 · FTDNA U4a1

Samples

175Samples in lineage
12Personal
23Scientific
140Ancient
Russia 42Kazakhstan 11中国 8Latvia 8Pakistan 7Ukraine 6Hungary 5

Representative ancient samples (aDNA)

FAQ

What is haplogroup U4a1?

U4a1 is a mitochondrial (maternal) haplogroup downstream of U4a, formed about 5,500 years ago, defined by 2 mutations; TheYtree curates 26 sub-clades and 175 samples under this lineage (Personal 12 / Scientific 23 / Ancient 140).

When did U4a1 form?

U4a1 formed about 5,500 years ago.

Where are U4a1 samples mainly from?

TheYtree curates 175 samples under this lineage, mainly from Russia、Kazakhstan、中国.

How do I attach my sample to U4a1?

Register and use the Free Submit tool to submit your maternal haplogroup or mutations; it will be placed on the corresponding maternal tree.



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