The most comprehensive catalog of great-ape genome diversity to date offers insight into primate evolution, revealing chimpanzees have a much more complex genetic history than humans.
In a new study, researchers sequenced a total of 79 great apes, including chimpanzees, bonobos, eastern and western gorillas, orangutans and humans, as well as seven ape subspecies. The animals were wild- and captive-born individuals from populations in Africa and Southeast Asia.
Much attention has been focused on studying the diversity among human genomes, said study researcher Tomas Marques-Bonet, a geneticist at the Institut de Biologia Evolutiva in Spain. "If we want to understand the genetic diversity of humans, we need to measure the genetic diversity of our nearest relatives," Marques-Bonet said.
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