Trapping speciation

被引：31

作者：

Garagna, S

Zuccotti, M

Redi, CA

Capanna, E

机构：

[1] UNIV PAVIA,CNR,CTR STUDIO ISTOCHIM,I-27100 PAVIA,ITALY

[2] FDN LOMBARDIA AMBIENTE,I-20121 MILAN,ITALY

[3] UNIV ROMA LA SAPIENZA,DIPARTIMENTO BIOL ANIM & UOMO,I-00161 ROME,ITALY

来源：

NATURE | 1997年 / 390卷 / 6657期

关键词：

D O I：

10.1038/36760

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Chromosome rearrangements are often an important factor in the origin of new species1. They have a potential to affect the fitness of hybrids, and so to stop gene flow and strengthen genetic divergence between intraspecific chromosomal races2. Debate still rages over which model1 best explains chromosomal speciation, the main difficulty being the lack of historical records. We now present data that may represent just such a record.

引用

页码：241 / 242

页数：2

共 9 条

[1] GENIC DIFFERENTIATION AND ORIGIN OF ROBERTSONIAN POPULATIONS OF THE HOUSE MOUSE (MUS-MUSCULUS-DOMESTICUS RUTTY) [J].