Influence of invasion on natural selection in dispersal-structured populations
Sign Up to like & getrecommendations! Published in 2022 at "Physica A: Statistical Mechanics and its Applications"
DOI: 10.1016/j.physa.2022.127389
Abstract: We investigate how initial and boundary conditions influence the competition dynamics and outcome in dispersal-structured populations. The study is carried out through numerical modeling of the heterogeneous Brownian bugs model, in which individuals are characterized… read more here.
Keywords: structured populations; natural selection; dispersal structured; influence ... See more keywords
Effects of motion in structured populations
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DOI: 10.1098/rsif.2017.0509
Abstract: In evolutionary processes, population structure has a substantial effect on natural selection. Here, we analyse how motion of individuals affects constant selection in structured populations. Motion is relevant because it leads to changes in the… read more here.
Keywords: motion; selection; structured populations; effects motion ... See more keywords
Optimization of institutional incentives for cooperation in structured populations
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DOI: 10.1098/rsif.2022.0653
Abstract: The application of incentives, such as reward and punishment, is a frequently applied way for promoting cooperation among interacting individuals in structured populations. However, how to properly use the incentives is still a challenging problem… read more here.
Keywords: incentives cooperation; incentive; cooperation; institutional incentives ... See more keywords
Robust Phylodynamic Analysis of Genetic Sequencing Data from Structured Populations
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DOI: 10.1101/2022.06.16.496390
Abstract: The multi-type birth-death model with sampling is a phylodynamic model which enables quantification of past population dynamics in structured populations, based on phylogenetic trees. The BEAST 2 package bdmm implements an algorithm for numerically computing… read more here.
Keywords: sequencing data; robust phylodynamic; genetic sequencing; structured populations ... See more keywords
Path to fixation of evolutionary processes in graph-structured populations
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DOI: 10.1140/epjb/s10051-021-00061-7
Abstract: We study the spreading of a single mutant in graph-structured populations with a birth-death update rule. We use a mean-field approach and a Markov chain dynamics to investigate the effect of network topology on the… read more here.
Keywords: fixation; structured populations; graph structured; process ... See more keywords
Invasion and effective size of graph-structured populations
Sign Up to like & getrecommendations! Published in 2018 at "PLoS Computational Biology"
DOI: 10.1371/journal.pcbi.1006559
Abstract: Population structure can strongly affect evolutionary dynamics. The most general way to describe population structures are graphs. An important observable on evolutionary graphs is the probability that a novel mutation spreads through the entire population.… read more here.
Keywords: invasion effective; structured populations; graph; size ... See more keywords