期刊
CURRENT OPINION IN MICROBIOLOGY
卷 49, 期 -, 页码 50-58出版社
CURRENT BIOLOGY LTD
DOI: 10.1016/j.mib.2019.09.008
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资金
- Great Lakes Bioenergy Research Center, U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research [DE-SC0018409]
- Michigan State University Plant Resilience Institute
- USDA National Institute of Food and Agriculture
- Michigan State University AgBioResearch
Core microbiome members are consistent features of a dataset that are hypothesized to reflect underlying functional relationships with the host. A review of the recent plant-microbiome literature reveals a variety of study-specific approaches used to define the core, which presents a challenge to building a general plant-microbiome framework. Abundance-occupancy distributions, used in macroecology to describe changes in community diversity over space, offer an ecological approach for prioritizing core membership for both spatial and temporal studies. Additionally, neutral models fit to the abundance-occupancy distributions can provide insights into deterministically selected core members. We provide examples and code to systematically explore a core plant microbiome from abundance-occupancy distributions. Though we focus on examples from and discussions relevant to the plant microbiome, the abundance-occupancy method can be widely and generally applied to prioritize core membership for any microbiome.
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