气候变化领域集成服务门户(CCPortal): Resurrecting complexity: The interplay of plasticity and rapid evolution in the multiple trait response to strong changes in predation pressure in the water flea Daphnia magna

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DOI	10.1111/ele.12551
	Resurrecting complexity: The interplay of plasticity and rapid evolution in the multiple trait response to strong changes in predation pressure in the water flea Daphnia magna
	Stoks R.; Govaert L.; Pauwels K.; Jansen B.; De Meester L.
发表日期	2016
ISSN	1461-023X
EISSN	1461-0248
卷号	19 期号:2
英文摘要	A resurrection ecology reconstruction of 14 morphological, life history and behavioural traits revealed that a natural Daphnia magna population rapidly tracked changes in fish predation by integrating phenotypic plasticity and widespread evolutionary changes both in mean trait values and in trait plasticity. Increased fish predation mainly generated rapid adaptive evolution of plasticity (especially in the presence of maladaptive ancestral plasticity) resulting in an important change in the magnitude and direction of the multivariate reaction norm. Subsequent relaxation of the fish predation pressure resulted in reversed phenotypic plasticity and mainly caused evolution of the trait means towards the ancestral pre-fish means. Relaxation from fish predation did, however, not result in a complete reversal to the ancestral fishless multivariate phenotype. Our study emphasises that the study population rapidly tracked environmental changes through a mosaic of plasticity, evolution of trait means and evolution of plasticity to generate integrated phenotypic changes in multiple traits. Copyright © 2016 John Wiley & Sons Ltd/CNRS.
英文关键词	Ancestral reaction norms; Contribution of ecology and evolutionary change; Evolution of plasticity; Maladaptive plasticity; Multivariate reaction norms; Partitioning plastic and evolutionary trait changes; Phenotypic trajectory analysis; Rapid evolution; Relaxed selection; Resurrection ecology
学科领域	adaptation; ancestry; behavioral ecology; crustacean; evolution; evolutionary biology; fish; habitat mosaic; life history trait; morphology; phenotypic plasticity; population type; Cladocera; Daphnia magna
语种	英语
scopus关键词	adaptation; ancestry; behavioral ecology; crustacean; evolution; evolutionary biology; fish; habitat mosaic; life history trait; morphology; phenotypic plasticity; population type; Cladocera; Daphnia magna
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/118593
作者单位	Laboratory of Aquatic Ecology, Evolution and Conservation, University of Leuven, Ch. Deberiotstraat 32, Leuven, B-3000, Belgium
推荐引用方式 GB/T 7714	Stoks R.,Govaert L.,Pauwels K.,et al. Resurrecting complexity: The interplay of plasticity and rapid evolution in the multiple trait response to strong changes in predation pressure in the water flea Daphnia magna[J],2016,19(2).
APA	Stoks R.,Govaert L.,Pauwels K.,Jansen B.,&De Meester L..(2016).Resurrecting complexity: The interplay of plasticity and rapid evolution in the multiple trait response to strong changes in predation pressure in the water flea Daphnia magna.Ecology Letters,19(2).
MLA	Stoks R.,et al."Resurrecting complexity: The interplay of plasticity and rapid evolution in the multiple trait response to strong changes in predation pressure in the water flea Daphnia magna".Ecology Letters 19.2(2016).