T1a

3762

T1a is a mitochondrial (maternal) haplogroup downstream of T1, formed about 11,900 years ago, defined by 1 mutations; TheYtree curates 56 sub-clades and 619 samples under this lineage (Personal 42 / Scientific 61 / Ancient 516).

Key facts

Upstream lineageT1

Downstream sub-clades56

Defining mutations1

TMRCA~11,900 yr · 11.9 kya

AliasesYFull T1a · FTDNA T1a

Samples

619Samples in lineage

42Personal

61Scientific

516Ancient

Russia 52Hungary 40中国 30Kazakhstan 20Germany 16United Kingdom 16Italy 16

Representative ancient samples (aDNA)

ASM_S61 Italy_Amiternum 700-900 CEAmiternum Santa Maria in Civitate, L'Aquila, Italy700-900 CEaDNA
I30930_PRJEB96929Zaragoza, Épila, Las Lomas del Molino400-800 CEaDNA
I13574Girona, Pla de l'Horta400-550 CEaDNA
I23753Mérida, Necrópolis Blanes262-528 CEaDNA

FAQ

What is haplogroup T1a?

When did T1a form?

T1a formed about 11,900 years ago.

Where are T1a samples mainly from?

TheYtree curates 619 samples under this lineage, mainly from Russia、Hungary、中国.

How do I attach my sample to T1a?

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

← Back to the maternal haplogroup