Article
Metabolic trade-offs and the maintenance of the fittest and the flattest.
Nature - 21 Apr 2011
Beardmore Robert E, Gudelj Ivana, Lipson David A, Hurst Laurence D
Abstract excerpt
How is diversity maintained? Environmental heterogeneity is considered to be important, yet diversity in seemingly homogeneous environments is nonetheless observed. This, it is assumed, must either be owing to weak selection, mutational input or a fitness advantage to genotypes when rare. Here we demonstrate the possibility of a new general mechanism of stable diversity maintenance, one that stems from metabolic...
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