作者
Eric A Griffin, Joshua G Harrison, Steven W Kembel, Alyssa A Carrell, S Joseph Wright, Walter P Carson
发表日期
2019/7
期刊
Journal of Ecology
卷号
107
期号
4
页码范围
1876-1889
简介
- Bacterial endophytes may be fairly host‐specific; nonetheless, an important subset of taxa may be shared among numerous host species forming a community‐wide core microbiome. Moreover, other key factors, particularly the supply of limiting macronutrients and disturbances, may supersede the importance of host identity.
- We tested the following four non‐mutually exclusive hypotheses: (a) The Host Identity Hypothesis: endophytes vary substantially among different host‐plant species. (b) The Core Microbiome Hypothesis: a subset of microbial taxa will be shared among all host‐plant species. (c). The Soil Resource Supply Hypothesis: endophytes vary substantially among habitats with experimentally elevated levels of macronutrients. (d) The Disturbance–Disruption Hypothesis: disturbances created by the periodic application of antibiotics structure bacterial endophyte communities.
- We tested these …
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EA Griffin, JG Harrison, SW Kembel, AA Carrell… - Journal of Ecology, 2019