Suppr超能文献

寄生虫对宿主扩散行为操控的演变

The evolution of parasite manipulation of host dispersal.

作者信息

Lion Sébastien, van Baalen Minus, Wilson William G

机构信息

Fonctionnement et évolution des systèmes écologiques, UMR 7625, Université Pierre et Marie Curie, Bât. A, 7ème étage CC237, 7, quai St-Bernard, 75252 Paris Cedex 05, France.

出版信息

Proc Biol Sci. 2006 May 7;273(1590):1063-71. doi: 10.1098/rspb.2005.3412.

Abstract

We investigate the evolution of manipulation of host dispersal behaviour by parasites using spatially explicit individual-based simulations. We find that when dispersal is local, parasites always gain from increasing their hosts' dispersal rate, although the evolutionary outcome is determined by the costs-to-benefits ratio. However, when dispersal can be non-local, we show that parasites investing in an intermediate dispersal distance of their hosts are favoured even when the manipulation is not costly, due to the intrinsic spatial dynamics of the host-parasite interaction. Our analysis highlights the crucial importance of ecological spatial dynamics in evolutionary processes and reveals the theoretical possibility that parasites could manipulate their hosts' dispersal.

摘要

我们使用基于个体的空间显式模拟来研究寄生虫对宿主扩散行为的操控演变。我们发现,当扩散是局部性的时,尽管进化结果由成本效益比决定,但寄生虫总是能从提高其宿主的扩散率中获益。然而,当扩散可以是非局部性的时,我们表明,即使操控成本不高,由于宿主 - 寄生虫相互作用的内在空间动态,投资于宿主中间扩散距离的寄生虫也会受到青睐。我们的分析突出了生态空间动态在进化过程中的至关重要性,并揭示了寄生虫可能操控其宿主扩散的理论可能性。

相似文献

1
The evolution of parasite manipulation of host dispersal.寄生虫对宿主扩散行为操控的演变
Proc Biol Sci. 2006 May 7;273(1590):1063-71. doi: 10.1098/rspb.2005.3412.
5
Parasite adaptations to within-host competition.寄生虫对宿主体内竞争的适应性。
Trends Parasitol. 2009 Jun;25(6):261-8. doi: 10.1016/j.pt.2009.03.001. Epub 2009 May 4.
6
How will global climate change affect parasite-host assemblages?全球气候变化将如何影响寄生虫-宿主组合?
Trends Parasitol. 2007 Dec;23(12):571-4. doi: 10.1016/j.pt.2007.08.016. Epub 2007 Oct 24.
7
Do all parasites manipulate their hosts?所有寄生虫都会操纵它们的宿主吗?
Behav Processes. 2005 Mar 31;68(3):237-40. doi: 10.1016/j.beproc.2004.08.015. Epub 2005 Jan 11.
9
The implications of immunopathology for parasite evolution.免疫病理学对寄生虫进化的影响。
Proc Biol Sci. 2012 Aug 22;279(1741):3234-40. doi: 10.1098/rspb.2012.0647. Epub 2012 May 2.

引用本文的文献

2
Cannibalism facilitated by parasite infection induces dispersal in a semi-aquatic insect.寄生虫感染引发的同类相食促进了半水生昆虫的扩散。
Philos Trans R Soc Lond B Biol Sci. 2024 Jul 29;379(1907):20230134. doi: 10.1098/rstb.2023.0134. Epub 2024 Jun 24.
7
Causes and consequences of individual variation in animal movement.动物运动个体差异的原因及后果。
Mov Ecol. 2020 Feb 17;8:12. doi: 10.1186/s40462-020-0197-x. eCollection 2020.

本文引用的文献

5
Parasitic manipulation: where are we and where should we go?寄生操纵:我们身处何方,又该何去何从?
Behav Processes. 2005 Mar 31;68(3):185-99. doi: 10.1016/j.beproc.2004.06.010. Epub 2005 Jan 18.
10

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验