The costs and benefits of dispersal in small populations

J Polechová - … Transactions of the Royal Society B, 2022 - royalsocietypublishing.org
… in the distinct niches are not balanced, unless selection and/… of the environments are large
enough, aided by asymmetry in … towards an environmental gradient b, which is stable through …

Evolution of specialization in heterogeneous environments: equilibrium between selection, mutation and migration

S Mirrahimi, S Gandon - Genetics, 2020 - academic.oup.com
… We also assume that individuals disperse out of habitat i with … such equilibrium corresponding
to the evolutionary stable … Interestingly, in spite of the asymmetry of the two habitats, the …

Evolution of dispersal in a spatially heterogeneous population with finite patch sizes

K Parvinen, H Ohtsuki… - Proceedings of the …, 2020 - National Acad Sciences
… The textbook formulas of evolutionary stable dispersal strategies, … the dispersal probability
in spatially heterogeneous … are heterogeneous among patches, equilibrium population sizes …

Congruent genetic and demographic dispersal rates in a natural metapopulation at equilibrium

D Legrand, M Baguette, JG Prunier, Q Dubois… - Genes, 2021 - mdpi.com
… estimates of dispersal rates, we found evidence of stability at several … , stable genetic structure
and geographically-influenced … to directly infer asymmetrical effective dispersal rates (see …

Dispersal alters the nature and scope of sexually antagonistic variation

EO Flintham, V Savolainen… - The American …, 2021 - journals.uchicago.edu
… the equilibrium allele frequency when polymorphism is … most asymmetrical between the
sexes and when the dispersing … where selection is balancing, strongly limited dispersal leads to …

Unbalanced selection: the challenge of maintaining a social polymorphism when a supergene is selfish

AG Tafreshi, SP Otto… - … of the Royal Society B, 2022 - royalsocietypublishing.org
… to reach a stable polymorphic equilibrium. Our model reveals … killing destabilizes the genetic
polymorphism and precludes … In particular, monogynous queens may be better at dispersing

Dispersal and good habitat quality promote neutral genetic diversity in metapopulations

J Garnier, P Lafontaine - Bulletin of Mathematical Biology, 2021 - Springer
… systems which focus on the stability of equilibrium. Here, we describe the inner functioning
of inside dynamics system solutions which may converge to equilibrium. In this paper, we …

Evolutionarily stable strategy analysis and its links to demography and genetics through invasion fitness

J Van Cleve - … transactions of the Royal Society B, 2023 - royalsocietypublishing.org
stable equilibrium that may or may not be externally stable to … (or dispersal) is limited,
individuals are more genetically … weakly asymmetric selection in two different environments that …

Evolutionary dynamics of body size subject to dispersal and advection

W Zhang, X Meng, H Qi - Nonlinear Dynamics, 2023 - Springer
… , we discuss the stability of evolutionary singular strategy; … distribution of populations is uneven.
Populations need to … reach a globally asymptotically stable ecological equilibrium \(N^{*}_…

Evolution of dispersal and the maintenance of fragmented metapopulations

B Finand, T Monnin, N Loeuille - Oikos, 2023 - Wiley Online Library
stable equilibrium, but we visually checked for each simulation that 50 000 time steps allowed
the system to reach a stable regime … Asymmetric patch size distribution leads to disruptive …