Article
Evolution of discrimination in populations at equilibrium between selfishness and altruism.
Journal of theoretical biology - 21 Nov 2012
Sibly Richard M, Curnow Robert N
Abstract excerpt
Where there is genetically based variation in selfishness and altruism, as in man, altruists with an innate ability to recognise and thereby only help their altruistic relatives may evolve. Here we use diploid population genetic models to chart the evolution of genetically-based discrimination in populations initially in stable equilibrium between altruism and selfishness. The initial stable equilibria occur...
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