Ancient DNA shows farming spread into Europe came through women joining hunter-gatherer groups

New ancient-DNA findings from Belgium, the Netherlands and Rhine-Meuse wetlands reveal that Neolithic farming spread into hunter-gatherer Europe largely via women marrying into forager communities, supporting a permeable frontier model. Over time, later migrations such as Corded Ware from the steppe reshaped the region’s ancestry, leading to populations with mixed hunter-gatherer and farmer lineages rather than a simple farmer replacement.