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DOI: 10.1016/j.tree.2012.12.006
论文题名:
Evolutionary and ecological implications of sexual parasitism
作者: Lehtonen J.; Schmidt D.J.; Heubel K.; Kokko H.
刊名: Trends in Ecology and Evolution
ISSN: 1695347
出版年: 2013
卷: 28, 期:5
起始页码: 297
结束页码: 306
语种: 英语
Scopus关键词: degradation ; evolution ; evolutionary theory ; genomics ; host-parasite interaction ; parasitism ; sexual reproduction ; animal ; ecosystem ; evolution ; genetics ; hybridization ; physiology ; reproduction ; review ; Animals ; Biological Evolution ; Ecosystem ; Hybridization, Genetic ; Reproduction
英文摘要: Sexual parasites offer unique insights into asexual and sexual reproduction. They mate with a 'host' whose genetic contribution is discarded either immediately (in androgenesis or gynogenesis) or after a delay of one generation (in hybridogenesis). The discarded genome can be maternal or paternal, implying that not only females but also males can reproduce asexually. The resulting lineages are often older than ecological or evolutionary theory predicts. Sexual parasites have links to a diverse set of concepts: selfish genetic elements, degradation of clonal genomes, evolution of sex, mate-choice theory, and host-parasite dynamics. We discuss the different sexually parasitic systems in both hermaphrodites and gonochoristic organisms, emphasizing their similarities and differences in ecological and evolutionary settings. © 2013 Elsevier Ltd.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/67428
Appears in Collections:全球变化的国际研究计划
气候变化与战略

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作者单位: Centre of Excellence in Biological Interactions and Division of Evolution Ecology and Genetics, Research School of Biology, The Australian National University, Canberra, ACT 0200, Australia; Australian Rivers Institute, Griffith University, Nathan, QLD 4111, Australia; Animal Evolutionary Ecology, University of Tübingen, Auf der Morgenstelle 28, D-72076 Tübingen, Germany

Recommended Citation:
Lehtonen J.,Schmidt D.J.,Heubel K.,et al. Evolutionary and ecological implications of sexual parasitism[J]. Trends in Ecology and Evolution,2013-01-01,28(5)
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