DOI: 10.1111/ele.12799
Scopus记录号: 2-s2.0-85021396075
论文题名: Host shift and cospeciation rate estimation from co-phylogenies
作者: Alcala N. ; Jenkins T. ; Christe P. ; Vuilleumier S.
刊名: Ecology Letters
ISSN: 1461023X
EISSN: 1461-0248
出版年: 2017
卷: 20, 期: 8 起始页码: 1014
结束页码: 1024
语种: 英语
英文关键词: Approximate Bayesian Computation
; birds
; co-evolution
; cospeciation
; diversification
; emerging diseases
; host switch
; malaria
; network analysis
; parasite
Scopus关键词: Aves
; Geomyidae
; Phthiraptera
; animal
; Bayes theorem
; bird
; evolution
; host parasite interaction
; phylogeny
; Animals
; Bayes Theorem
; Biological Evolution
; Birds
; Host-Parasite Interactions
; Phylogeny
英文摘要: Host shifts can cause novel infectious diseases, and is a key process in diversification. Disentangling the effects of host shift vs. those of cospeciation is non-trivial as both can result in phylogenic congruence. We develop a new framework based on network analysis and Approximate Bayesian Computation to quantify host shift and cospeciation rates in host-parasite systems. Our method enables estimation of the expected time to the next host shift or cospeciation event. We then apply it to avian haemosporidian parasite systems and to the pocket gophers-chewing lice system, and demonstrate that both host shift and cospeciation can be reliably estimated by our method. We confirm that host shifts have shaped the evolutionary history of avian haemosporidian parasites and have played a minor role in the gopher–chewing lice system. Our method is promising for predicting the rate of potential host shifts and thus the emergence of novel infectious diseases. © 2017 John Wiley & Sons Ltd/CNRS Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/107585
Appears in Collections: 气候减缓与适应
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作者单位: Department of Ecology and Evolution, University of Lausanne, Biophore, Sorge, Lausanne, Switzerland; Department of Biology, Stanford University, Stanford, CA, United States; School of Life Sciences, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland; School of Nursing Sciences, La Source, University of Applied Sciences & Arts of Western Switzerland, Lausanne, Switzerland
Recommended Citation:
Alcala N.,Jenkins T.,Christe P.,et al. Host shift and cospeciation rate estimation from co-phylogenies[J]. Ecology Letters,2017-01-01,20(8)