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telomere
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Videos

Know how telomeres protect the ends of the chromosomes and over a while, it causes cellular aging
Know how unlike humans some organisms like naked mole rats, rock fish, lobsters, and bristlecone pines can pause their aging process
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Key People

English-born American biochemist and geneticist Jack W. Szostak.
Jack W. Szostak
American biochemist and geneticist
Elizabeth Blackburn
Elizabeth Blackburn
American molecular biologist and biochemist
Carol W. Greider
Carol W. Greider
American molecular biologist