气候变化领域集成服务门户(CCPortal): Facilitation promotes invasions in plant-associated microbial communities

CCPortal

DOI	10.1111/ele.13177
	Facilitation promotes invasions in plant-associated microbial communities
	Li M.; Wei Z.; Wang J.; Jousset A.; Friman V.-P.; Xu Y.; Shen Q.; Pommier T.
发表日期	2019
ISSN	1461023X
卷号	22 期号:1
英文摘要	While several studies have established a positive correlation between community diversity and invasion resistance, it is less clear how species interactions within resident communities shape this process. Here, we experimentally tested how antagonistic and facilitative pairwise interactions within resident model microbial communities predict invasion by the plant–pathogenic bacterium Ralstonia solanacearum. We found that facilitative resident community interactions promoted and antagonistic interactions suppressed invasions both in the lab and in the tomato plant rhizosphere. Crucially, pairwise interactions reliably explained observed invasion outcomes also in multispecies communities, and mechanistically, this was linked to direct inhibition of the invader by antagonistic communities (antibiosis), and to a lesser degree by resource competition between members of the resident community and the invader. Together, our findings suggest that the type and strength of pairwise interactions can reliably predict the outcome of invasions in more complex multispecies communities. © 2018 John Wiley & Sons Ltd/CNRS
英文关键词	Antagonism; community ecology; facilitation; invasion resistance; microbe–microbe–plant interactions; rhizosphere
语种	英语
scopus关键词	Bacteria (microorganisms); Lycopersicon esculentum; Ralstonia solanacearum; bacterium; microflora; plant; population dynamics; rhizosphere; Bacteria; Microbiota; Plants; Population Dynamics; Rhizosphere
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/121198
作者单位	Jiangsu Provincial Key Lab for Organic Solid Waste Utilization, Jiangsu Collaborative Innovation Center for Solid Organic Waste Resource Utilization, National Engineering Research Center for Organic-based Fertilizers, Nanjing Agricultural University, Nanjing, 210095, China; Institute for Environmental Biology, Ecology& Biodiversity, Utrecht University, Padualaan 8, Utrecht 3584 CH, Netherlands; Department of Biology, University of York, Wentworth Way, York, YO10 5DD, United Kingdom; Ecologie Microbienne, UMR1418, French National Institute for Agricultural Research (INRA), University Lyon I, Villeurbanne, F-69622, France
推荐引用方式 GB/T 7714	Li M.,Wei Z.,Wang J.,et al. Facilitation promotes invasions in plant-associated microbial communities[J],2019,22(1).
APA	Li M..,Wei Z..,Wang J..,Jousset A..,Friman V.-P..,...&Pommier T..(2019).Facilitation promotes invasions in plant-associated microbial communities.Ecology Letters,22(1).
MLA	Li M.,et al."Facilitation promotes invasions in plant-associated microbial communities".Ecology Letters 22.1(2019).