Migration and mutation in stochastic models of gene frequency change. II. Stochastic migration with a finite number of islands

Migration and mutation in stochastic mod

Migration and mutation in stochastic models of gene frequency change

✍ J. A. Sved; B. D. H. Latter 📂 Article 📅 1977 🏛 Springer 🌐 English ⚖ 683 KB

Migration has in the past been introduced deterministically into stochastic gene frequency models. Migration at rate m then reduces the between-population variability by a factor of (1 - m)2 each generation. We show that with stochastic migration, whether of fixed or variable numbers of individuals,