Word: tutu
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Dates: during 2010-2019
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...watch an interview with Desmond Tutu and to subscribe to the 10 Questions podcast on iTunes, go to time.com/10questions
...genomes of Tutu and an indigenous Bushman from Namibia were decoded by an international team of more than 50 scientists for a study published this week in the journal Nature. Researchers also decoded partial genomes of three other Bushmen elders. The scientists discovered vast genetic differences between the men. In one case, two Bushmen who lived within walking distance of each other were genetically more diverse than a typical European and Asian are. (See the top 10 scientific discoveries...
Further, because Tutu's medical records are already public - he is known to have had polio, prostate cancer and TB, all of which are influenced by genes - his genome will help scientists learn more about those diseases, Hayes says...
...part, Tutu was delighted at some of the unexpected discoveries from his genes. He is Bantu, a traditionally agricultural people, and was included in the study to represent their ancestry. But his genome revealed that he is also maternally related to the San, a hunter-gatherer population that has traditionally lived around the Kalahari Desert. "The fact that the test found that I am related to these wise people who paint rocks makes me feel very privileged and blessed," he told...
...Tutu also made clear that although he has spent his life fighting apartheid and other manifestations of inequality, differences between people on the genetic level were not something that should threaten racial harmony. "It is exciting that science is finding evidence of genetic diversity among groups of people as well as among individuals, and this discovery should be embraced, not feared," he said. "It would be disastrous if scientists were to ignore the diversity of the human race, because this is the greatest asset of humanity...