Fig. 5
From: Are polymorphism and evolutionary rate of allozyme proteins limited by mutation or selection?
Relationship between heterozygosity and genetic distance for overdominance. 4Nu=0.01, 0.1, 0.2. (a) Single-step, infinite-allele, two-allele, and frequency-dependent selection models; N=50;t=360. For frequency dependence, homozygote fitness=1−(allele frequency)/w, where w=1.111, 2, 5, 10, 50, 500, 5000. For other models Ns=45, 25, 10, 5, 1, 0.1, 0. (b) Single-step; 4Nu=0.1; N=250; t=1700; Ns=225, 45, 1, 0. (c) Parameter values as in (a) for single-step overdominance but with t=40.
