J2b1a3

Key facts

Samples

Representative ancient samples (aDNA)

• I42767.TW1050 BPaDNA
• I31189.TW2700 BPaDNA
• I5429Perdigões， Reguengos de Monsaraz， Évora3010–2887 cal BCEaDNA
• VK526 - Norway_Nordland 5317Nor_North - NordlandViking - 9th century CEaDNA

FAQ

What is haplogroup J2b1a3?

J2b1a3 is a mitochondrial (maternal) haplogroup downstream of J2b1a, formed about 3,400 years ago, defined by 1 mutations; TheYtree curates 1 sub-clades and 4 samples under this lineage (Ancient 4).

When did J2b1a3 form?

J2b1a3 formed about 3,400 years ago.

Where are J2b1a3 samples mainly from?

TheYtree curates 4 samples under this lineage, mainly from Portugal、Norway.

How do I attach my sample to J2b1a3?

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