Article
Statistical tests for detecting positive selection by utilizing high-frequency variants.
Genetics - 1 Nov 2006
Zeng Kai, Fu Yun-Xin, Shi Suhua, Wu Chung-I
Abstract excerpt
By comparing the low-, intermediate-, and high-frequency parts of the frequency spectrum, we gain information on the evolutionary forces that influence the pattern of polymorphism in population samples. We emphasize the high-frequency variants on which positive selection and negative (background) selection exhibit different effects. We propose a new estimator of theta (the product of effective population size and...
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