Vertebrate genomics and adaptation – Status and prospects in Africa

Abstract

AbstractAfrica is considered the “mother continent” from which the first hominins arose. The diversified wildlife and flora of Africa, which ranges from those in the scorching Sahara and Kalahari deserts to those in the vast Savannas and wet tropical forests, are also the most diverse of any continent. Although the continent's abundance and diversity of living resources have provided critical means of subsistence for its inhabitants, future utilization of this biodiversity will demand a fundamental understanding of genetic variation and its adaptive capabilities in the face of natural and man‐made stressors. Molecular ecological insights have previously been gained from a variety of vertebrate species native to Africa, and some of these discoveries have larger evolutionary and conservation implications. Despite lagging in genomics research, African scientists are increasingly eager to use the increasingly accessible ‐omics technology to routinely sequence more animals and plants native to Africa. This overview, which focuses on Africa's vertebrate biodiversity, aims to provide a continental scale perspective on organismal and ecological adaptations discovered through prior genomics research, as well as what conceptually these findings suggest for future research.