TABLE 4

Mean Fst-values (based on 10,000 samples) under a stepping-stone model for genic selection and different spatial separation of the two demes (c)

c = 1c = 2c = 3c = 4
σg = 10.160.220.230.25
σg = 20.130.170.190.17
σg = 30.110.130.140.14
σg = 40.100.110.120.11
  • A weighted mean was calculated with the Fst-value from each sample being weighted by the probability that two randomly chosen chromosomes carry different alleles. See text for full details of the models.