DNA ya Luzio wazaka 10,000 amathetsa kutha modabwitsa kwa omanga sambaqui
Ku South America isanayambe utsamunda, omanga sambaqui analamulira gombe kwa zaka zikwi zambiri. Tsogolo lawo linali losamvetsetseka - mpaka chigaza chakale chidatsegula umboni watsopano wa DNA.