Social Selection and Indirect Genetic Effects in Structured populations
نویسندگان
چکیده
منابع مشابه
On indirect genetic effects in structured populations.
Indirect genetic effects (IGEs) occur when the phenotype of an individual, and possibly its fitness, depends, at least in part, on the genes of its social partners. The effective result is that environmental sources of phenotypic variance can themselves evolve. Simple models have shown that IGEs can alter the rate and direction of evolution for traits involved in interactions. Here we expand th...
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Evolutionary game theory studies frequency dependent selection. The fitness of a strategy is not constant, but depends on the relative frequencies of strategies in the population. This type of evolutionary dynamics occurs in many settings of ecology, infectious disease dynamics, animal behavior and social interactions of humans. Traditionally evolutionary game dynamics are studied in well-mixed...
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متن کاملIndirect Genetic Effects and the Dynamics of Social Interactions
BACKGROUND Indirect genetic effects (IGEs) occur when genes expressed in one individual alter the expression of traits in social partners. Previous studies focused on the evolutionary consequences and evolutionary dynamics of IGEs, using equilibrium solutions to predict phenotypes in subsequent generations. However, whether or not such steady states may be reached may depend on the dynamics of ...
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ژورنال
عنوان ژورنال: Evolutionary Biology
سال: 2013
ISSN: 0071-3260,1934-2845
DOI: 10.1007/s11692-013-9252-5