[Investigations on the interaction of selection and selfing on genetical equilibrium, especially in tetraploid populations. III].

In the third part of this paper the influence of genotypically determined outcrossing rates on the composition of tetraploid populations has been investigated for the stage of genetic equilibrium. In accordance with the results from diploid populations (2nd part) it could be shown that an equilibrium situation could be established simply by genotypic ally determined differences between selling rates, which usually are possible only under selection pressure. The "selective effect of selfing rates" may be compensated for by appropriate fitness patterns.