Slatkin M, Wilson D S
Proc Natl Acad Sci U S A. 1979 Apr;76(4):2084-7. doi: 10.1073/pnas.76.4.2084.
A simple model of coevolution in a subdivided population is considered. It is shown that, when there are frequency- and density-dependent interactions in each site, the sampling variation in numbers in each local site can lead to selection both through the dispersal process and through indirect effects. The model predicts that coevolved relationships between species can result from various interactions other than direct forms of competition and predation.
考虑了一个细分种群中协同进化的简单模型。结果表明,当每个位点存在频率和密度依赖的相互作用时,每个局部位点数量的抽样变化可通过扩散过程和间接效应导致选择。该模型预测,物种之间的协同进化关系可能源于除直接竞争和捕食形式之外的各种相互作用。