Introduction. Extent, processes and evolutionary impact of interspecific hybridization in animals.
Introduction. Extent, processes and evolutionary impact of interspecific hybridization in animals.
复制标题
DOI：
10.1098/rstb.2008.0055
复制
发表时间：
2008-09-12
期刊：
影响因子：
--
通讯作者：
Streit B
中科院分区：
文献类型：
--
作者：
Schwenk K;Brede N;Streit B
自达尔文时代以来，种间杂交的研究一直是进化生物学家关注的焦点。尽管这一现象在生态学、分类学和系统学领域经常被视为问题，但它已成为物种形成和适应研究的主要数据来源。遗传/进化过程的影响，如重组和自然选择，通常需要很长一段时间才能形成；然而，在杂化的情况下，它们是加速的。种间杂交表现出新的基因组，这些基因组暴露于自然选择中，从而为揭示适应和物种形成的最终原因提供了关键。在这里，我们首先提供了杂交研究的历史视角，其次是评估动物杂交程度的新颖尝试，第三是对本主题问题的评论和案例研究的概述。
Since the time of Charles Darwin, studies of interspecific hybridization have been a major focus for evolutionary biologists. Although this phenomenon has often been viewed as problematic in the fields of ecology, taxonomy and systematics, it has become a primary source of data for studies on speciation and adaptation. Effects from genetic/evolutionary processes, such as recombination and natural selection, usually develop over extended periods of time; however, they are accelerated in cases of hybridization. Interspecific hybrids exhibit novel genomes that are exposed to natural selection, thus providing a key to unravel the ultimate causes of adaptation and speciation. Here we provide firstly a historic perspective of hybridization research, secondly a novel attempt to assess the extent of hybridization among animals and thirdly an overview of the reviews and case studies presented in this theme issue.
登录
查看更多内容
DOI：
10.1098/rsbl.2003.0025
发表时间：
2003-08-07
影响因子：
4.7
作者：
Hebert, PDN;Ratnasingham, S;deWaard, JR
通讯作者：
deWaard, JR
影响因子：
56.9
作者：
Gompert, Zachariah;Fordyce, James A.;Nice, Chris C.
通讯作者：
Nice, Chris C.
影响因子：
3.3
作者：
ANDERSON, E;STEBBINS, GL
通讯作者：
STEBBINS, GL
影响因子：
56.9
作者：
GRANT, PR;GRANT, BR
通讯作者：
GRANT, BR
影响因子：
16.8
作者：
Jiggins, CD;Mallet, J
通讯作者：
Mallet, J