全球智库信息集成服务系统(G2TT): Evolutionary singular strategies and the adaptive growth and branching of the evolutionary tree.

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来源类型	Article
规范类型	其他
DOI	10.1023/A:1006554906681
	Evolutionary singular strategies and the adaptive growth and branching of the evolutionary tree.
	Geritz SAH; Kisdi E; Meszena G; Metz JAJ
发表日期	1998
出处	Evolutionary Ecology 12 (1): 35-57
出版年	1998
语种	英语
摘要	We present a general framework for modeling adaptive traitdynamics in which we integrate various concepts and techniques from modern ESS-theory. The concept of evolutionarily singular strategies is introduced as a generalization of the ESS-concept. We give a full classification of the singular strategies in terms of ESS-stability, convergence stability, the ability of the singular strategy to invade other populations if initially rare itself, and the possibility of protected dimorphisms occuring within the singular strategy's neighborhood. Of particular interest is a type of singular strategy that is an evolutionary attractor from a large distance, but once in its neighborhood a population becomes dimorphic and undergoes disruptive selection leading to evolutionary branching. Modelling the adaptive growth and branching of the evolutionary tree thus can be considered as a major application of the framework. A haploid version of Levene's 'soft selection model is developed as a specific example in order to demonstrate evolutionary dynamics and branching in monomorphic and polymorphic populations.
主题	Adaptive Dynamics Network (ADN)
关键词	Adaptive dynamics Evolutionarily singular strategy Evolutionary branching Evolutionary modelling
URL	http://pure.iiasa.ac.at/id/eprint/5344/
来源智库	International Institute for Applied Systems Analysis (Austria)
引用统计
资源类型	智库出版物
条目标识符	http://119.78.100.153/handle/2XGU8XDN/127705
推荐引用方式 GB/T 7714	Geritz SAH,Kisdi E,Meszena G,et al. Evolutionary singular strategies and the adaptive growth and branching of the evolutionary tree.. 1998.