دورية أكاديمية
Competition-colonization tradeoffs structure fungal diversity.
العنوان: | Competition-colonization tradeoffs structure fungal diversity. |
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المؤلفون: | Smith GR; Department of Biology, Stanford University, Stanford, CA, 94305, USA. grsmith@stanford.edu., Steidinger BS; Department of Biology, Stanford University, Stanford, CA, 94305, USA., Bruns TD; Department of Plant and Microbial Biology, University of California, Berkeley, CA, 94720, USA., Peay KG; Department of Biology, Stanford University, Stanford, CA, 94305, USA. kpeay@stanford.edu. |
المصدر: | The ISME journal [ISME J] 2018 Jun; Vol. 12 (7), pp. 1758-1767. Date of Electronic Publication: 2018 Feb 28. |
نوع المنشور: | Journal Article; Research Support, U.S. Gov't, Non-P.H.S. |
اللغة: | English |
بيانات الدورية: | Publisher: Oxford University Press Country of Publication: England NLM ID: 101301086 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1751-7370 (Electronic) Linking ISSN: 17517362 NLM ISO Abbreviation: ISME J Subsets: MEDLINE |
أسماء مطبوعة: | Publication: 2024- : Oxford : Oxford University Press Original Publication: London : Nature Pub. Group |
مواضيع طبية MeSH: | Biodiversity*, Fungi/*growth & development , Mycorrhizae/*growth & development , Plants/*microbiology, Fungi/classification ; Fungi/genetics ; Fungi/isolation & purification ; Microbiota ; Mycorrhizae/classification ; Mycorrhizae/genetics ; Mycorrhizae/isolation & purification |
مستخلص: | Findings of immense microbial diversity are at odds with observed functional redundancy, as competitive exclusion should hinder coexistence. Tradeoffs between dispersal and competitive ability could resolve this contradiction, but the extent to which they influence microbial community assembly is unclear. Because fungi influence the biogeochemical cycles upon which life on earth depends, understanding the mechanisms that maintain the richness of their communities is critically important. Here, we focus on ectomycorrhizal fungi, which are microbial plant mutualists that significantly affect global carbon dynamics and the ecology of host plants. Synthesizing theory with a decade of empirical research at our study site, we show that competition-colonization tradeoffs structure diversity in situ and that models calibrated only with empirically derived competition-colonization tradeoffs can accurately predict species-area relationships in this group of key eukaryotic microbes. These findings provide evidence that competition-colonization tradeoffs can sustain the landscape-scale diversity of microbes that compete for a single limiting resource. |
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تواريخ الأحداث: | Date Created: 20180302 Date Completed: 20190415 Latest Revision: 20230926 |
رمز التحديث: | 20240628 |
مُعرف محوري في PubMed: | PMC6018791 |
DOI: | 10.1038/s41396-018-0086-0 |
PMID: | 29491493 |
قاعدة البيانات: | MEDLINE |
تدمد: | 1751-7370 |
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DOI: | 10.1038/s41396-018-0086-0 |