Population genetic factors affecting the coevolutionary dynamics in an ecological community

为了研究种群遗传因素对群落进化的影响，采用随机模拟方法研究了一个生态群落的协同进化动力学。具体而言，我们开发了基于（1）随机微分方程，（2）传统的Fisher-Wright过程，或（3）生灭过程的仿真模型。这些协同进化模型，然后整合到一个多位点的人口遗传框架来描述多基因选择和适应两个物种的相互作用系统。

To study population genetic factors affecting community evolution, a series of stochastic simulations was performed that follows the coevolutionary dynamics in an ecological community. Specifically, we developed simulation models based either on (1) stochastic differential equations, (2) traditional Fisher-Wright processes, or (3) birth-death processes. These coevolutionary models were then integrated into a multilocus population genetic framework to describe polygenic selection and adaptation in a two-species interacting system.