Survival of Late Pleistocene Hunter-Gatherer Ancestry in the Iberian Peninsula (Current Biology)

Villalba-Mouco et al. generate genome-wide data from prehistoric Iberian hunter-gatherers and early farmers and show that two lineages of Late Pleistocene ancestry survived in Iberian foragers, likely as a result of admixture from different southern refugia. Newly arrived Neolithic farmers retain this genetic signature, suggesting local admixture.