U4b1a4a

Key facts

Samples

Representative ancient samples (aDNA)

• No dated ancient sample records yet

FAQ

What is haplogroup U4b1a4a?

U4b1a4a is a mitochondrial (maternal) haplogroup downstream of U4b1a4, formed about 2,000 years ago, defined by 1 mutations; TheYtree curates 5 sub-clades and 3 samples under this lineage (Personal 1 / Scientific 2).

When did U4b1a4a form?

U4b1a4a formed about 2,000 years ago.

Where are U4b1a4a samples mainly from?

TheYtree curates 3 samples under this lineage, mainly from Tajikistan、Türkiye、Russia.

How do I attach my sample to U4b1a4a?

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