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作者Huang, Yu-Ling
出版日期202010
已接受20201022
著作名稱Effect of Host, Environment and Fungal Growth on Fungal Leaf Endophyte Communities in Taiwan
刊名Journal of Fungi
6
4
頁數244
被收錄索引SCI
主題真菌
關鍵字community structure; elevation; gymnosperm; Rhododendron; vegetation
摘要Fungal endophytes inhabit plant tissues without causing disease symptoms. They are highly diverse and distributed globally in all plants that have been investigated. Host, geographic, and environmental effects on endophyte communities have been reported in several studies, but the direct effect of fungal growth rate on endophyte composition has not been tested. To understand the relationship between foliar endophyte composition and fungal growth and to examine the effect of host, elevation, and climatic factors on the foliar endophyte communities, this study examined the foliar endophyte communities of representative gymnosperms and Rhododendron spp. across different elevations of Hehuanshan and Taipingshan forests in Taiwan. The isolation frequency and diversity of foliar endophytes were higher at low elevations than at high elevations. The foliar endophyte community structure differed as a function of host family and forest vegetation type. Elevation, mean annual temperature, and precipitation were significantly correlated with the community structure. Fungal growth rate was correlated with the endophyte abundance, which indicates that fast-growing fungi might have a competitive advantage when coexisting with other fungi in a plant host.
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DOIhttps://doi.org/10.3390/jof6040244
系統號NO000005835

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