Structured Populations
Evolutionary dynamics of general group interactions in structured populations
... of populations is influenced by many factors, and the simple classical models have been developed in a number of important ...in structured populations represented by regular ...that ...
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Extending Tests of Hardy–Weinberg Equilibrium to Structured Populations
... in structured populations and addresses several technical issues: (i) the principal compo- nents are calculated on the observed genotype scale, but the logistic regression is on the canonical link scale, ...
12
A finite difference approximation for a coupled system of nonlinear size-structured populations
... results concerning the open reproduction case for structured populations are available. F or a[r] ...
27
Selection for Recombination in Structured Populations
... Most of the benefit of recombination is gained by a modest amount of sex whereas the twofold cost of sex is proportional to the rate of sex. As a consequence, the evolution of high rates of sex remains difficult to ...
17
Evolutionary dynamics of competing phenotype structured populations in periodically fluctuating environments
... phenotype-structured populations in the presence of periodically oscillating nutrient ...two populations undergo heritable, spontaneous phenotypic variations at different ...the populations ...
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Finite dimensional state representation of physiologically structured populations
... physiologically structured populations ...at populations as state-linear input–output relations, with E as input, and as output a population’s contribution to E as well as anything that ‘a client’ ...
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Estimating the Number of Subpopulations (K) in Structured Populations
... ABSTRACT A key quantity in the analysis of structured populations is the parameter K , which describes the number of subpopulations that make up the total population. Inference of K ideally proceeds via the ...
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On models of physiologically structured populations and their reduction to ordinary differential equations
... In two recent papers (Diekmann et al. 2018, submitted) we considered the problem of ODE-reducibility of physiologically structured populations from different angles and under different restrictions. In the ...
16
Parameter estimation in a coupled system of nonlinear size-structured populations
... for structured populations is to use the knowledge of underlying mechanism at individual level such as growth, mortality and reproduction rates to deduce the behavior at population ...include ...
33
Evolutionary models in structured populations
... structure, might yield remarkably different outcomes (see for example, Santos and Pacheco, 2006; Masuda, 2007; Tomassini et al., 2007; Szolnoki et al., 2008). For example, in the IP on a star graph the fitness of the ...
212
Ideal Cost-Free Distributions in Structured Populations for General Payoff Functions
... Fig. 2 Method showing the existence for the habitat selection game in an unstructured population cannot be adopted for structured populations. In all instances, we assume that the payoffs are such that R 2 ...
15
Durability of Marker-Quantitative Trait Loci Haplotypes in Structured Populations
... Strongly structured populations may be genetically de- pauperate overall because of genetic drift or lack var- iation locally because of recent strong selection or minimal input of new variation through ...
12
Effective Population Size and Population Subdivision in Demographically Structured Populations
... Plant populations: There are relatively few species By use of a suitable definition of generation time, we of plants with sex chromosomes, and diversity data on can also define the effective size of a population ...
20
Asymmetric competition causes multimodal size distributions in spatially structured populations
... Figure 9: Size distributions of populations with symmetric competition among individuals (p = 0) but variation in initial pattern (random, dispersed, clustered). Panels show distribution at 150 and 200 years. Each ...
41
Sexual selection in complex communities : integrating interspecific reproductive interference in structured populations
... Example populations of males with competition between conspecific (blue) and heterospecific males ...same populations but with 25% of conspecific competitors swapped for a randomly distributed ...
12
Multilocus Microsatellite Typing System for Penicillium marneffei Reveals Spatially Structured Populations
... The emergence of P. marneffei as a significant pathogen in southeast Asia can be explained by (i) the increase in numbers of immunocompromised individuals within this region and (ii) the thermally dimorphic nature of P. ...
5
Detecting Signatures of Selection Through Haplotype Differentiation Among Hierarchically Structured Populations
... on the differences of haplotype frequencies between populations. In contrast to most existing statistics, hapFLK accounts for the hierarchical structure of the sampled populations. Using computer ...
42
Stochastic and deterministic models for age-structured populations with genetically variable traits
... We start with a brief review of the literature on stochastic and deterministic models of populations with age structure in Section 1. In Section 2, the links between stochastic and deterministic approaches are ...
22
EVOLUTION OF INTERACTIONS IN FAMILY-STRUCTURED POPULATIONS: MIXED MATING MODELS
... In the case of the additive model, inbreeding facilitates the evolution of altruistic genes, Likewise, for the multiplicative model this is usually the case, as long as th[r] ...
22
Stochastic Demography and the Neutral Substitution Rate in Class-Structured Populations
... The rate k of neutral allelic substitution at a given locus has been analyzed under the assumptions that the evolving pop- ulation can be structured into classes (e.g., by sex, age, geog- raphy, etc.) and that it ...
10