作者
Leho Tedersoo, Helery Harend, Franz Buegger, Karin Pritsch, Irja Saar, Urmas Kõljalg
发表日期
2014/10/1
期刊
Fungal Ecology
卷号
11
页码范围
80-90
出版商
Elsevier
简介
Ectomycorrhizal symbiosis has evolved multiple times in plants and fungi, but the trophic status of certain fungal groups remains poorly understood due to their unculturability or ambiguous interpretation of biotrophic associations. Combining field observations, molecular identification of root tips, synthesis experiments and analysis of stable isotopes, we address the lifestyle of Tomentella crinalis and another species closely related to T. fibrosa that represents a sister group to the ectomycorrhizal genera Tomentella and Thelephora. Based on molecular analyses these two and other related species are moved to the genus Odontia. In Odontia species, ectomycorrhizal associations were not observed in nature or in various synthesis experiments. Although Odontia species normally fruit in old forests, Odontia ferruginea has also been identified from a deep belowground mine. Unlike saprotrophs, Odontia spp. and …
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