Proceedings of the National Academy of Sciences of the United States of America
A genetic study published in the "Proceedings of the National Academy of Sciences of the United States of America" in June 2020 examined the remains of 5 individuals ascribed to either Hallstatt C or the early La Tène culture. The sample of Y-DNA extracted was determined to belong to haplogroup G2a, while the 5 samples of mtDNA extracted were determined to belong to the haplogroups K1a2a, J1c2o, H7d, U5a1a1 and J1c-16261. The examined individuals of the Hallstatt culture and La Tène culture displayed genetic continuity with the earlier Bell Beaker culture, and carried about 50% steppe-related ancestry.