期刊
MAMMAL REVIEW
卷 44, 期 1, 页码 1-4出版社
WILEY-BLACKWELL
DOI: 10.1111/mam.12009
关键词
allopatric speciation; cytochrome b; karyotype evolution; Rodentia; sympatric species
A meta-analysis approach was used to test for chromosomal speciation in rodents. Forty-one pairs of sister species, identified in the two most species-rich rodent families (Cricetidae and Muridae), were used as phylogenetically independent data points, each resulting from a speciation event. About 30% of sister species have an identical karyotype. There was a significant difference in the number of chromosomal differences between sympatric and allopatric sister species, compatible with a direct role of chromosomal rearrangements in speciation.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据