News tagged with common ancestor

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Of mice and men

( -- How have humans and mice changed since we diverged about 75 million years ago from a small, furry common ancestor? Apart from the obvious, of course.

dateNov 02, 2011 in Biotechnology
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Humans, sharks share immune-system feature

A central element of the immune system has remained constant through more than 400 million years of evolution, according to new research at National Jewish Health. In the September 29, 2011, online version of the journal ...

dateSep 30, 2011 in Evolution
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