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Simulated coevolution in a mutating ecology.

J S Sá Martins
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Abstract

The bit-string Penna model is used to simulate the competition between an asexual parthenogenetic and a sexual population sharing the same environment. A newborn of either population can mutate and become a part of the other with some probability. In a stable environment the sexual population soon dies out. When an infestation by rapidly mutation genetically coupled parasites is introduced, however, sexual reproduction prevails, as predicted by the so-called Red Queen hypothesis for the evolution of sex.

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AnimalsBiological EvolutionModels, BiologicalParasitesParthenogenesisPopulation DynamicsReproductionJournal ArticleResearch Support, U.S. Gov't, Non-P.H.S.

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J S Sá Martins. 2000. Simulated coevolution in a mutating ecology.. https://doi.org/10.1103/physreve.61.r2212

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