Retweeted Iosif Lazaridis (@iosif_lazaridis): “We further show that these ancien

Retweeted Iosif Lazaridis (@iosif_lazaridis):

“We further show that these ancient Icelanders are markedly more similar to their source populations in Scandinavia and the British-Irish Isles than to contemporary Icelanders, who have been shaped by 1100 years of extensive genetic drift. “

https://t.co/ZuWBtvHolu