Chimpanzees show genetic adaptations to diverse African habitats

New research shows that wild chimpanzees have developed genetic adaptations based on their habitats in Africa. The study analyzed genetic data from 388 chimpanzees across 18 countries, revealing unique adaptations to local conditions, particularly in forest environments. Forest-dwelling chimpanzees exhibit genetic changes linked to disease resistance, especially to malaria. In contrast, woodland-savannah chimpanzees did not show similar adaptations, likely due to lower malaria pressure in those areas. The findings highlight the importance of conserving chimpanzee genetic diversity, as habitat changes could impact different populations differently. The study emphasizes the need to protect both existing populations and their adaptive potential amid environmental changes.