FEMS Microbiology Ecology, 91, 2015, fiv012 doi: 10.1093/femsec/fiv012 Advance Access Publication Date: 6 February 2015 Research Article RESEARCH ARTICLE Diverse ecological roles within fungal communities Downloaded from https://academic.oup.com/femsec/article-abstract/91/3/fiv012/436629 by guest on 06 August 2020 in decomposing logs of Picea abies Elisabet Ottosson1, Ariana Kubartova´ 1, Mattias Edman2,MariJonsson¨ 3, Anders Lindhe4, Jan Stenlid1 and Anders Dahlberg1,∗ 1Department of Forest Mycology and Plant Pathology, BioCenter, Swedish University of Agricultural Sciences, Uppsala SE-750 07, Sweden, 2Department of Natural Sciences, Mid Sweden University, SE-851 70 Sundsvall, Sweden, 3Swedish Species Information Centre, Swedish University of Agricultural Sciences, Uppsala SE-750 07, Sweden and 4Armfeltsgatan 16, SE-115 34 Stockholm, Sweden ∗ Corresponding author: Department of Forest Mycology and Plant Pathology, BioCenter, Swedish University of Agricultural Sciences, Uppsala SE-750 07, Sweden. Tel: +46-70-3502745; E-mail:
[email protected] One sentence summary: A Swedish DNA-barcoding study revealed 1910 fungal species in 38 logs of Norway spruce and not only wood decayers but also many mycorrhizal, parasitic other saprotrophic species. Editor: Ian C Anderson ABSTRACT Fungal communities in Norway spruce (Picea abies) logs in two forests in Sweden were investigated by 454-sequence analyses and by examining the ecological roles of the detected taxa. We also investigated the relationship between fruit bodies and mycelia in wood and whether community assembly was affected by how the dead wood was formed. Fungal communities were highly variable in terms of phylogenetic composition and ecological roles: 1910 fungal operational taxonomic units (OTUs) were detected; 21% were identified to species level.