Mattias Jakobsson saking universitas Uppsala ring Swedia nitenin indik materi genetic saking kutus kerangka manusa duk Zaman Batu sane kapanggihang ring Gua El Portalón di Atapuerca, Spanyol Kaler.
In the new study, led by population geneticist Mattias Jakobsson of Uppsala University in Sweden, researchers sequenced the genomes of eight ancient skeletons found in the heart of Basque country, from El Portalón cave in northern Spain.