Table 2. Taxonomic and functional assignment of the 30 most abundant operational taxonomic units (OTUs).
| OTU ID | No. of reads | Taxonomic assignment | UNITE SH-accesssion | SH %2 | Phylum | Class | Order | Putative functional assignment [64], [65] |
| OTU_0 | 8190 | Sporobolomyces roseus | SH196706.06FU | 98.5 | Basidiomycota | Microbotryomycetes | Sporidiobolales | yeast |
| OTU_3 | 5475 | Dioszegia fristingensis | SH196962.06FU | 98.5 | Basidiomycota | Tremellomycetes | Tremellales | yeast |
| OTU_5 | 4760 | Cladosporium spp | – | – | Ascomycota | Dothideomycetes | Capnodiales | saprotroph, pathogen |
| OTU_4 | 3510 | Cryptococcus tephrensis | SH198056.06FU | 98.5 | Basidiomycota | Tremellomycetes | Tremellales | yeast |
| OTU_12 | 2848 | Cryptococcus spp | SH154124.06FU | 97.5 | Basidiomycota | Tremellomycetes | Tremellales | yeast |
| OTU_9 | 2330 | Dioszegia hungarica | SH196961.06FU | 98.5 | Basidiomycota | Tremellomycetes | Tremellales | yeast |
| OTU_1 | 2301 | Puccinia striiformis | SH205903.06FU | 98.5 | Basidiomycota | Pucciniomycetes | Pucciniales | pathogen |
| OTU_14 | 2223 | Mycosphaerella graminicola | SH044710.06FU | 98 | Ascomycota | Dothideomycetes | Capnodiales | pathogen |
| OTU_13 | 2012 | Blumeria graminis | SH195226.06FU | 98.5 | Ascomycota | Leotiomycetes | Erysiphales | pathogen |
| OTU_7 | 1268 | Udeniomyces pannonicus | SH217650.06FU | 98.5 | Basidiomycota | Tremellomycetes | Cystofilobasidiales | yeast |
| OTU_6 | 1136 | Dioszegia spp | SH196959.06FU | 98.5 | Basidiomycota | Tremellomycetes | Tremellales | yeast |
| OTU_24 | 929 | Phaeosphaeriaceae sp1a | – | – | Ascomycota | Dothideomycetes | Pleosporales | - |
| OTU_27 | 836 | Ascochyta sp | SH233950.06FU | 98.5 | Ascomycota | Dothideomycetes | Pleosporales | saprotroph, pathogen [57] |
| OTU_16 | 560 | Phaeosphaeria juncophila | SH227803.06FU | 98.5 | Ascomycota | Dothideomycetes | Pleosporales | saprotroph |
| OTU_18 | 555 | Ascochyta skagwayensis | – | – | Ascomycota | Dothideomycetes | Pleosporales | saprotroph, pathogen |
| OTU_26 | 492 | Leucosporidiella fragaria | SH212317.06FU | 98.5 | Basidiomycota | Microbotryomycetes | Leucosporidiales | yeast |
| OTU_22 | 459 | Alternaria malorum | – | – | Ascomycota | Dothideomycetes | Pleosporales | pathogen, saprotroph [66] |
| OTU_19 | 424 | Phaeosphaeriaceae sp5a | SH227813.06FU | 98.5 | Ascomycota | Dothideomycetes | Pleosporales | – |
| OTU_47 | 327 | Phaeosphaeria nodorum | SH206989.06FU | 98.5 | Ascomycota | Dothideomycetes | Pleosporales | pathogen |
| OTU_34 | 297 | Helotiales sp1a | – | – | Ascomycota | Leotiomycetes | Helotiales | – |
| OTU_28 | 249 | Aureobasidium pullulans a | – | – | Ascomycota | Dothideomycetes | Dothideales | saprotroph, antagonist [52] |
| OTU_25 | 179 | Leucosporidium golubevii | SH212315.06FU | 98.5 | Basidiomycota | Microbotryomycetes | Leucosporidiales | yeast |
| OTU_50 | 171 | Cystofilobasidiales sp a | – | – | Basidiomycota | Tremellomycetes | Cystofilobasidiales | – |
| OTU_32 | 154 | Cryptococcus wieringae | SH216503.06FU | 98.5 | Basidiomycota | Tremellomycetes | Filobasidiales | yeast |
| OTU_35 | 152 | Pleosporales sp1 | – | – | Ascomycota | Dothideomycetes | Pleosporales | – |
| OTU_43 | 145 | Helotiales sp1b | – | – | Ascomycota | Leotiomycetes | Helotiales | – |
| OTU_44 | 124 | Bullera globospora | SH197114.06FU | 98.5 | Basidiomycota | Tremellomycetes | Tremellales | yeast |
| OTU_20 | 123 | Monographella spp | SH216927.06FU | 98.5 | Ascomycota | Sordariomycetes | Xylariales | pathogen |
| OTU_33 | 114 | Phaeosphaeriaceae sp5b | – | – | Ascomycota | Dothideomycetes | Pleosporales | – |
| OTU_70 | 111 | Leptospora rubella | – | – | Ascomycota | Dothideomycetes | Incertae sedis | saprotroph [67] |
Species hypothesis accession codes in the UNITE1 database version are indicated when available. Functional assignment as ‘pathogen’ is only used for taxa known to be pathogenic on wheat.
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Version 6 (02.09.2014) http://unite.ut.ee/, 2 Similarity cut-off for clustering in UNITE.