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作 者 ：张爱兵,王正军,谭声江,李典谟

期 刊 ：生态学报 2002年 22卷 6期 页码：943~949

关键词：分子生态；遗传距离；测度；突变模型；

Keywords:molecular ecology, genetic distance, measuring, mutation model,

摘 要 ：综述了遗传距离的概念、背景 ,有关遗传距离的几种基本的突变模型以及和遗传距离有关的参量和几种常用统计量 ,指出在处理蛋白质数据、分子数据以及序列数据时 ,如何选择相应的统计量和可用的软件包 ,同时还着重指明了各种模型的假设前提 ,为处理实际的蛋白质或分子数据时选择合适的模型 ,和对数据的最终解释提供一些帮助。

Abstract:Genetic distance is the extent of gene differences between populations or species that is measured by some numerical quantity. The statistical and genetic properties of several typical distance measures will be classified into two groups, i. e., measures for population classification and measures for evolutionary study. Several basic mutation models, such as the infinite alleles mutation model, the stepwise mutation model, the mutation in nucleotide sequences model and so on, together with some parameters a...

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