6 citations · 7 across the 3 of their papers we have counts for
3 papers
Environment heterogeneity creates fast amplifiers of natural selection in graph-structured populations
Cecilia Fruet, Arthur Alexandre, Alia Abbara +2
Complex spatial structure, with partially isolated subpopulations, and environment heterogeneity, such as gradients in nutrients, oxygen, and drugs, both shape the evolution of nat…
Impact of complex spatial population structure on early and long-term adaptation in rugged fitness landscapes
Richard Servajean, Arthur Alexandre, Anne-Florence Bitbol
We investigate the exploration of rugged fitness landscapes by spatially structured populations with demes on the nodes of a graph, connected by migrations. In the rare migration r…
Bridging Wright-Fisher and Moran models
Arthur Alexandre, Alia Abbara, Cecilia Fruet +2
The Wright-Fisher model and the Moran model are both widely used in population genetics. They describe the time evolution of the frequency of an allele in a well-mixed population w…