title: [Endocyclic selection and stable polymorphism].
abstract: If the period of time from zygotic to adult state is divided in successive intervals where the fitness of a particular genotype takes different values, a stable polymorphism can be maintained in the population, without any superiority of heterozygotes in any interval.
mesh_terms: D006579:Heterozygote; D008954:Models, Biological; D011110:Polymorphism, Genetic; D012641:Selection, Genetic
vernacular_title: Sélection endocyclique et polymorphisme stable.