气候变化领域集成服务门户(CCPortal): Fungal infection alters the selection, dispersal and drift processes structuring the amphibian skin microbiome

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DOI	10.1111/ele.13414
	Fungal infection alters the selection, dispersal and drift processes structuring the amphibian skin microbiome
	Wilber M.Q.; Jani A.J.; Mihaljevic J.R.; Briggs C.J.
发表日期	2020
ISSN	1461023X
卷号	23 期号:1
英文摘要	Symbiotic microbial communities are important for host health, but the processes shaping these communities are poorly understood. Understanding how community assembly processes jointly affect microbial community composition is limited because inflexible community models rely on rejecting dispersal and drift before considering selection. We developed a flexible community assembly model based on neutral theory to ask: How do dispersal, drift and selection concurrently affect the microbiome across environmental gradients? We applied this approach to examine how a fungal pathogen affected the assembly processes structuring the amphibian skin microbiome. We found that the rejection of neutrality for the amphibian microbiome across a fungal gradient was not strictly due to selection processes, but was also a result of species-specific changes in dispersal and drift. Our modelling framework brings the qualitative recognition that niche and neutral processes jointly structure microbiomes into quantitative focus, allowing for improved predictions of microbial community turnover across environmental gradients. © 2019 John Wiley & Sons Ltd/CNRS
英文关键词	Batrachochytrium dendrobatidis; community assembly; dispersal; drift; fundamental recruitment number; metacommunity; neutral model; Rana muscosa; Rana sierrae; selection
语种	英语
scopus关键词	Amphibia; Batrachochytrium dendrobatidis; Rana muscosa; Amphibia; animal; fungus; microflora; mycosis; skin; Amphibians; Animals; Fungi; Microbiota; Mycoses; Skin
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/120984
作者单位	Ecology, Evolution and Marine Biology, University of California, Santa Barbara, CA 93106, United States; Department of Oceanography, University of Hawai'i at Manoa, Honolulu, HI 96822, United States; School of Informatics, Computing, and Cyber Systems, Northern Arizona University, Flagstaff, AZ 86011, United States
推荐引用方式 GB/T 7714	Wilber M.Q.,Jani A.J.,Mihaljevic J.R.,et al. Fungal infection alters the selection, dispersal and drift processes structuring the amphibian skin microbiome[J],2020,23(1).
APA	Wilber M.Q.,Jani A.J.,Mihaljevic J.R.,&Briggs C.J..(2020).Fungal infection alters the selection, dispersal and drift processes structuring the amphibian skin microbiome.Ecology Letters,23(1).
MLA	Wilber M.Q.,et al."Fungal infection alters the selection, dispersal and drift processes structuring the amphibian skin microbiome".Ecology Letters 23.1(2020).