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Typical polymorphisms maintained by selection at a single locus

Published online by Cambridge University Press:  14 July 2016

J. F. C. Kingman
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Abstract

It is known that several different alleles can be maintained at a locus by selection, but only when the various genotypic fitnesses satisfy very special conditions. It is shown in this paper that a population with many possible mutations will evolve in such a way that these conditions arise naturally for most fitness regimes. The first steps are taken towards the assessment of the likely size and shape of the resulting stable polymorphisms.

Keywords

MUTATIONFITNESS
Type
Part 3 - Stochastic Models in Biology and Field Trials
Information
Journal of Applied Probability , Volume 25 , Issue A , 1988 , pp. 113 - 125
Copyright
Copyright © Applied Probability Trust 1988 

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