气候变化领域集成服务门户(CCPortal): Experimental (co)evolution in a multi-species microbial community results in local maladaptation

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DOI	10.1111/ele.13599
	Experimental (co)evolution in a multi-species microbial community results in local maladaptation
	Castledine M.; Padfield D.; Buckling A.
发表日期	2020
ISSN	1461023X
起始页码	1673
结束页码	1681
卷号	23 期号:11
英文摘要	Interspecific coevolutionary interactions can result in rapid biotic adaptation, but most studies have focused only on species pairs. Here, we (co)evolved five microbial species in replicate polycultures and monocultures and quantified local adaptation. Specifically, growth rate assays were used to determine adaptations of each species’ populations to (1) the presence of the other four species in general and (2) sympatric vs. allopatric communities. We found that species did not show an increase in net biotic adaptation:ancestral, polyculture- and monoculture-evolved populations did not have significantly different growth rates within communities. However, 4/5 species’ growth rates were significantly lower within the community they evolved in relative to an allopatric community. ‘Local maladaptation’ suggests that species evolved increased competitive interactions to sympatric species’ populations. This increased competition did not affect community stability or productivity. Our results suggest that (co)evolution within communities can increase competitive interactions that are specific to (co)evolved community members. © 2020 The Authors. Ecology Letters published by John Wiley & Sons Ltd
关键词	Community ecology competition eco-evolutionary dynamics evolutionary ecology local adaptation maladaptation microbial ecology
英文关键词	bioassay; coevolution; growth rate; local adaptation; microbial community; acclimatization; adaptation; evolution; microflora; Acclimatization; Adaptation, Physiological; Biological Evolution; Microbiota
语种	英语
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/204217
作者单位	College of Life and Environmental Sciences, Environment and Sustainability Institute, University of Exeter, Penryn, Cornwall, TR10 9FE, United Kingdom
推荐引用方式 GB/T 7714	Castledine M.,Padfield D.,Buckling A.. Experimental (co)evolution in a multi-species microbial community results in local maladaptation[J],2020,23(11).
APA	Castledine M.,Padfield D.,&Buckling A..(2020).Experimental (co)evolution in a multi-species microbial community results in local maladaptation.Ecology Letters,23(11).
MLA	Castledine M.,et al."Experimental (co)evolution in a multi-species microbial community results in local maladaptation".Ecology Letters 23.11(2020).