Genetics of Bronze Age Greeks: Earliest Indo-European speakers to...

Genetics of Bronze Age Greeks: Earliest Indo-European speakers to arrive in mainland Greece had high levels of steppe ancestry, around 50%. This declined to sub-25% after mixing with natives, including Greek islanders (who had increased CHG ancestry via Copper Age Anatolians).

Each "set" (model) uses different source populations, explained here:

From this paper: biorxiv.org/content/10.110…