J2a2a1a1

Key facts

Samples

Representative ancient samples (aDNA)

• No dated ancient sample records yet

FAQ

What is haplogroup J2a2a1a1?

J2a2a1a1 is a mitochondrial (maternal) haplogroup downstream of J2a2a1a, formed about 1,800 years ago, defined by 1 mutations; TheYtree curates 4 sub-clades and 18 samples under this lineage (Personal 16 / Scientific 1 / Ancient 1).

When did J2a2a1a1 form?

J2a2a1a1 formed about 1,800 years ago.

Where are J2a2a1a1 samples mainly from?

TheYtree curates 18 samples under this lineage, mainly from المملكة العربية السع、Saudi Arabia、Yemen.

How do I attach my sample to J2a2a1a1?

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