Article
On the evolutionary origin of aging.
Aging cell - 1 Apr 2007
Ackermann Martin, Chao Lin, Bergstrom Carl T, Doebeli Michael
Abstract excerpt
It is generally believed that the first organisms did not age, and that aging thus evolved at some point in the history of life. When and why this transition occurred is a fundamental question in evolutionary biology. Recent reports of aging in bacteria suggest that aging predates the emergence o...
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