Evolution: 'snowed' in with the enemy.

Curr Biol

Department of Physics, MIT Center for Physics of Living Systems, Computational and Systems Biology Graduate Program, Microbiology Graduate Program, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Bldg. 13-2008, Cambridge, MA 02139, USA. Electronic address:

Published: January 2014

AI Article Synopsis

  • Understanding why cooperation happens in nature is a major focus in evolutionary biology.
  • A recent study shows two new ways that 'marine snow'—sinking ocean aggregates—encourages cooperative behavior.
  • These findings highlight the role of natural ecological processes in supporting teamwork among marine organisms.

Article Abstract

Explaining the origins and maintenance of cooperation in nature is a key challenge in evolutionary biology. A recent study demonstrates two novel mechanisms through which the natural ecology of sinking ocean aggregates--colloquially called 'marine snow' - promotes cooperation.

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http://dx.doi.org/10.1016/j.cub.2013.11.023DOI Listing

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Evolution: 'snowed' in with the enemy.

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Department of Physics, MIT Center for Physics of Living Systems, Computational and Systems Biology Graduate Program, Microbiology Graduate Program, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Bldg. 13-2008, Cambridge, MA 02139, USA. Electronic address:

Article Synopsis
  • Understanding why cooperation happens in nature is a major focus in evolutionary biology.
  • A recent study shows two new ways that 'marine snow'—sinking ocean aggregates—encourages cooperative behavior.
  • These findings highlight the role of natural ecological processes in supporting teamwork among marine organisms.
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