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DOI	10.1111/ele.12700
	Migration highways and migration barriers created by host–parasite interactions
	Zhang Q.-G.; Buckling A.
发表日期	2016
ISSN	1461-023X
EISSN	1461-0248
卷号	19 期号:12
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
英文关键词	Adaptation; co-evolution; consumer–resource interactions; experimental evolution; geographic mosaic of co-evolution; isolation by adaptation; local adaptation
学科领域	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
语种	英语
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
来源期刊	Ecology Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/118459
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, 100875, China; ESI & CEC, Biosciences, University of Exeter, Penryn, Cornwall, TR10 9EZ, United Kingdom
推荐引用方式 GB/T 7714	Zhang Q.-G.,Buckling A.. Migration highways and migration barriers created by host–parasite interactions[J],2016,19(12).
APA	Zhang Q.-G.,&Buckling A..(2016).Migration highways and migration barriers created by host–parasite interactions.Ecology Letters,19(12).
MLA	Zhang Q.-G.,et al."Migration highways and migration barriers created by host–parasite interactions".Ecology Letters 19.12(2016).