THE ORIGIN OF COMPLEX LIFE

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Meeting Details
Speaker: Dr Nick Lane View Flyer
Biography: University College, London
Date: 11/03/2014
Time: 20:00
Venue: Studio Theatre
Description: All complex (eukaryotic) life on Earth shares a common ancestor that arose just once in 4 billion years of evolution, apparently as a chimera, in which a bacterial host cell engulfed another bacterium, the ancestor of mitochondria. I will discuss the singularity of eukaryotic origins, and why mitochondria enabled the evolution of enormous genomic complexity, while simultaneously forcing the evolution of many curious eukaryotic traits, from the programmed cell death to two sexes.

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