J2b1a1

Key facts

Samples

Representative ancient samples (aDNA)

• I27195.AG1100 BPaDNA
• I15699.AG1600 BPaDNA
• I30841.TW1200 BPaDNA
• I30827.TW1200 BPaDNA

FAQ

What is haplogroup J2b1a1?

J2b1a1 is a mitochondrial (maternal) haplogroup downstream of J2b1a, formed about 4,200 years ago, defined by 1 mutations; TheYtree curates 2 sub-clades and 17 samples under this lineage (Ancient 17).

When did J2b1a1 form?

J2b1a1 formed about 4,200 years ago.

Where are J2b1a1 samples mainly from?

TheYtree curates 17 samples under this lineage, mainly from Germany、中国、Russia.

How do I attach my sample to J2b1a1?

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