Animal Sciences Commons^™

Perspectives Provided By Leopard And Other Cat Genomes: How Diet Determined The Evolutionary History Of Carnivores, Omnivores, And Herbivores, Soonok Kim, Yun Sung Cho, Jong Bhak, Stephen J. O'Brien, Joo-Hong Yeo

Biology Faculty Articles

Recent advances in genome sequencing technologies have enabled humans to generate and investigate the genomes of wild species. This includes the big cat family, such as tigers, lions, and leopards. Adding the first high quality leopard genome, we have performed an in-depth comparative analysis to identify the genomic signatures in the evolution of felid to become the top predators on land. Our study focused on how the carnivore genomes, as compared to the omnivore or herbivore genomes, shared evolutionary adaptations in genes associated with nutrient metabolism, muscle strength, agility, and other traits responsible for hunting and meat digestion. We found …