51¶¯Âþ

Evolving on many levels

See more: An illustrated version of this article will be published within the next two weeks on our

By John Hawks

6 June 2012

Linking gene expression to artistic movements, Enrico Coen’s Cells to Civilizations argues that these processes follow a common set of rules

ORGANISMS grow, populations evolve, individuals learn and societies change: four levels of biological transformations, each following its own distinctive mechanisms. In Cells to Civilizations, Enrico Coen puts forward the thesis that these disparate processes follow a common set of rules.

Coen, a plant molecular geneticist, helped discover the genes that direct the shape of a flower. He sifted through thousands of snapdragon plants to find transposons – short DNA sequences that can splice copies of themselves elsewhere in the…

Sign up to our weekly newsletter

Receive a weekly dose of discovery in your inbox. We'll also keep you up to date with 51¶¯Âþ events and special offers.

Sign up

To continue reading, today with our introductory offers

or

Existing subscribers

Sign in to your account

More from 51¶¯Âþ

Explore the latest news, articles and features

Piano Exit Overlay Banner Mobile Piano Exit Overlay Banner Desktop