GENETIC DIVERGENCE OF TWO ADJACENT POPULATIONS COUPLED BY MIGRATION

M.P. Kulakov, E.Ya. Frisman

Аннотация


In the paper, the authors investigate the mechanisms leading to genetic divergence, i.e. stable genetic differences between two adjacent populations coupled by migration. It is shown that genetic divergence is stable only for populations that maintain their numbers ratio at a constant level. Otherwise, genetic divergence is possible only as part of the transition process.


Ключевые слова


genetic divergence; population; dynamics; migration; bifurcations; bi- and quad-stability.

Литература


Kulakov M.P., Frisman E.Y. Simple and complex dynamics in the model of evolution of two populations coupled by migration with non-overlapping generations. Izvestiya vysshikh uchebnykh zavedenii. Prikladnaya nelineinaya dinamika, 2022, vol. 30, no. 2, pp. 208–232. DOI: 10.18500/0869-6632-2022-30-2-208-232 (In Russ.).

Frisman E.Y., Kulakov M.P. On the genetic divergence of two adjacent populations living in a homogeneous habitat. Izvestiya vysshikh uchebnykh zavedenii. Prikladnaya nelineinaya dina-

mika, 2021, vol. 29, no. 5, pp. 706–726. DOI: 10.18500/0869-6632-2021-29-5-706-726 (In Russ.).


Ссылки

  • Ссылки не определены.