Fig. 2
From: Are polymorphism and evolutionary rate of allozyme proteins limited by mutation or selection?
Relationship between genetic distance and heterozygosity for directional selection in a single-step mutation model with selection coefficients drawn from a fixed normal distribution. 2Nσ=45, 25, 10, 5, 1, 0.1, 0, where σ is standard deviation of s; A=0.04N, 4N, 400N; 4Nu=0.01, 0.1, 0.2; N=50; t=360.
