作者
Pierre R Gérard, Daven C Presgraves
发表日期
2009
期刊
eLS
出版商
John Wiley & Sons, Ltd
简介
New species evolve when previously interbreeding populations diverge from one another and, as an incidental byproduct, accumulate reproductive barriers such as hybrid sterility and inviability. Fine-scale genetic analyses show that the X-chromosome plays a special role in the evolution of hybrid sterility, and molecular analyses show that the genes causing hybrid sterility and inviability usually diverge between species by positive natural selection.
学术搜索中的文章
PR Gérard, DC Presgraves - eLS, 2009