Drift, draft and structure: some mathematical models of evolution

Drift, draft and structure: some mathematical models of evolution
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漂移、吃水和结构:进化的一些数学模型

DOI:
10.4064/bc80-0-7
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发表时间:
2008
期刊:
Banach Center Publications
影响因子:
--
通讯作者:
A. Etheridge
A. Etheridge
中科院分区:
--
文献类型:
--
作者:
A. Etheridge

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理解生活在结构化和波动环境中的个体的进化在数学群体遗传学中具有核心重要性。在这里,我们概述了一些数学的挑战所产生的建模结构化的人口,主要集中在向前的人口的进化模型和向后的时间模型之间的相互作用的家谱树相关的个人在该人口的样本。除了经典的模型,我们描述了一个特殊的情况下,一个新的模型介绍了在最近的工作与尼克巴顿。一些未来的研究方向提出了建议。
Understanding the evolution of individuals which live in a structured and fluctuating environment is of central importance in mathematical population genetics. Here we outline some of the mathematical challenges arising from modelling structured populations, primarily focussing on the interplay between forwards in time models for the evolution of the population and backwards in time models for the genealogical trees relating individuals in a sample from that population. In addition to classical models we describe a special case of a new model introduced in very recent work with Nick Barton. A number of directions for future research are suggested.