Evolution: Two Domains of Life or Three? | LitMetric

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Evolution: Two Domains of Life or Three? | LitMetric

Evolution: Two Domains of Life or Three?

W Ford Doolittle

Curr Biol

Department of Biochemistry and Molecular Biology, Dalhousie University, Halifax, Nova Scotia B3H 4R2, Canada. Electronic address:

Published: February 2020

That Bacteria, Archaea and Eukarya (eukaryotes) represent three separate domains of Life, no one having evolved from within any other, has been taken as fact for three decades. Recent work shows this to be untrue. Eukarya arose from well within Archaea and are specifically related to newly discovered archaeal species with eukaryote-like features.

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http://dx.doi.org/10.1016/j.cub.2020.01.010	DOI Listing

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