01.05.2026ملخص الذكاء الاصطناعي Ancient DNA Reveals Three Ancestral Components Shaped Neolithic Maghreb
Research published in Nature examining DNA from Moroccan archaeological sites dating back over 7,400 years has revealed that agriculture in the Maghreb developed through three distinct ancestral components. European farmers crossed the Strait of Gibraltar, indigenous foragers adopted farming techniques while maintaining genetic isolation, and Levantine pastoralists arrived later via the Green Sahara corridor. This genetic blend underpins modern Maghrebi populations, including the Imazighen (Berbers), with the fundamental biological roots established during the African Humid Period.