The impact of genetic adaptation on chimpanzee subspecies differentiation.

ABSTRACT: Chimpanzees, humans' closest relatives, are in danger of extinction. Aside from direct human impacts such as hunting and habitat destruction, a key threat is transmissible disease. As humans continue to encroach upon their habitats, which shrink in size and grow in density, the risk of inter-population and cross-species viral transmission increases, a point dramatically made in the reverse with the global HIV/AIDS pandemic. Inhabiting central Africa, the four subspecies of chimpanzees differ in demographic history and geographical range, and are likely differentially adapted to their particular local environments. To quantitatively explore genetic adaptation, we investigated the genic enrichment for SNPs highly differentiated between chimpanzee subspecies. Previous analyses of such pattern

SUBMITTER: Schmidt JM 

PROVIDER: S-EPMC6901233 | biostudies-literature | 2019 Nov

REPOSITORIES: biostudies-literature