
%0 Journal Article
%A Deakin, MAB 
%T Genetic Polymorphism in a Subdivided Population
%J Australian Journal of Biological Sciences
%D 1968/02/01
%V 21
%N 1
%P 165-168
%K 
%R https://doi.org/10.1071/BI9680165
%U https://www.publish.csiro.au/paper/BI9680165 
%X Previous analyses of polymorphism in a subdivided population (Levene 1953; Deakin 1966) have made assumptions about the mode of migration from one niche to another. These are generally of a highly artificial character . We here adopt a more plausible approach based on the use of stochastic matrices. This yields not only a sufficient condition for genetic polymorphism [in the sense defined by the author (Deakin 1966)], but also a necessary one. 
