Article
Mutation rules and the evolution of sparseness and modularity in biological systems.
PloS one - 1 Jan 2013
Friedlander Tamar, Mayo Avraham E, Tlusty Tsvi, Alon Uri
Abstract excerpt
Biological systems exhibit two structural features on many levels of organization: sparseness, in which only a small fraction of possible interactions between components actually occur; and modularity--the near decomposability of the system into modules with distinct functionality. Recent work suggests that modularity can evolve in a variety of circumstances, including goals that vary in time such that they share...
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