DOI: 10.1111/ele.12700
Scopus记录号: 2-s2.0-84996538903
论文题名: Migration highways and migration barriers created by host–parasite interactions
作者: Zhang Q.-G. ; Buckling A.
刊名: Ecology Letters
ISSN: 1461023X
EISSN: 1461-0248
出版年: 2016
卷: 19, 期: 12 起始页码: 1479
结束页码: 1485
语种: 英语
英文关键词: Adaptation
; co-evolution
; consumer–resource interactions
; experimental evolution
; geographic mosaic of co-evolution
; isolation by adaptation
; local adaptation
Scopus关键词: adaptation
; evolution
; genetics
; host parasite interaction
; microbiological examination
; movement (physiology)
; physiology
; Pseudomonas fluorescens
; Pseudomonas phage
; species difference
; temperature
; virology
; Adaptation, Physiological
; Bacteriological Techniques
; Biological Evolution
; Host-Parasite Interactions
; Movement
; Pseudomonas fluorescens
; Pseudomonas Phages
; Species Specificity
; Temperature
英文摘要: Co-evolving parasites may play a key role in host migration and population structure. Using co-evolving bacteria and viruses, we test general hypotheses as to how co-evolving parasites affect the success of passive host migration between habitats that can support different intensities of host–parasite interactions. First, we show that parasites aid migration from areas of intense to weak co-evolutionary interactions and impede migration in the opposite direction, as a result of intraspecific apparent competition mediated via parasites. Second, when habitats show qualitative difference such that some environments support parasite persistence while others do not, different population regulation forces (either parasitism or competitive exclusion) will reduce the success of migration in both directions. Our study shows that co-evolution with parasites can predictably homogenises or isolates host populations, depending on heterogeneity of abiotic conditions, with the second scenario constituting a novel type of ‘isolation by adaptation’. © 2016 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/107689
Appears in Collections: 气候减缓与适应
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作者单位: State Key Laboratory of Earth Surface Processes and Resource Ecology and MOE Key Laboratory for Biodiversity Science and Ecological Engineering, Beijing Normal University, Beijing, China; ESI & CEC, Biosciences, University of Exeter, Penryn, Cornwall, United Kingdom
Recommended Citation:
Zhang Q.-G.,Buckling A.. Migration highways and migration barriers created by host–parasite interactions[J]. Ecology Letters,2016-01-01,19(12)