Article
Phenotypic diversity, population growth, and information in fluctuating environments.
Science (New York, N.Y.) - 23 Sept 2005
Kussell Edo, Leibler Stanislas
Abstract excerpt
Organisms in fluctuating environments must constantly adapt their behavior to survive. In clonal populations, this may be achieved through sensing followed by response or through the generation of diversity by stochastic phenotype switching. Here we show that stochastic switching can be favored over sensing when the environment changes infrequently. The optimal switching rates then mimic the statistics of...
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