News of the WeekHUMAN EVOLUTION

The Primate Bite: Brawn Versus Brain?

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Science  26 Mar 2004:
Vol. 303, Issue 5666, pp. 1957
DOI: 10.1126/science.303.5666.1957a

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Summary

A change in a single muscle protein may have been a key step in the evolution of modern humans, according to a new theory published in the 25 March issue of Nature.