U1a1a

Key facts

Samples

Representative ancient samples (aDNA)

• I26764 Croatia_SisakPogorelec 300-450 CEPogorelec, Sisak300-450 CEaDNA
• Fan25550 BC-600 ADaDNA
• I44702_preQC.TW2550 BPaDNA
• I38594.TW1100 BPaDNA

FAQ

What is haplogroup U1a1a?

U1a1a is a mitochondrial (maternal) haplogroup downstream of U1a1, formed about 8,900 years ago, defined by 3 mutations; TheYtree curates 34 sub-clades and 127 samples under this lineage (Personal 13 / Scientific 26 / Ancient 88).

When did U1a1a form?

U1a1a formed about 8,900 years ago.

Where are U1a1a samples mainly from?

TheYtree curates 127 samples under this lineage, mainly from Russia、Türkiye、Italy.

How do I attach my sample to U1a1a?

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