Table 3.
Occurrence and relative abundance of the 30 most common fungal OTUs (show as a proportion of all of the high-quality fungal sequences) in the roots and soil of the five tree species that were bare-root cultivated in the forest nurseries. The data from the different forest nurseries are combined.
| OTU | Phylum | Reference | Similarity,% a | Alnus glutinosa | Betula pendula | Picea abies | Pinus sylvestris | Quercus robur | All | All | Total% | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Roots% | Soil% | Roots% | Soil% | Roots% | Soil% | Roots% | Soil% | Roots% | Soil% | Roots% | Soil% | |||||
| Malassezia restricta | Basidiomycota | CP030254 | 727/728 (99) | 5.79 | 3.59 | 8.02 | 4.96 | 6.57 | 2.85 | 10.43 | 6.00 | 20.75 | 0.85 | 9.01 | 4.05 | 6.70 |
| Wilcoxina mikolae | Ascomycota | KU061020 | 592/593 (99) | 0.11 | 0.09 | 0.38 | 0.07 | 22.28 | 0.95 | 3.82 | 1.46 | 0.88 | 0.08 | 8.82 | 0.67 | 5.03 |
| Pustularia sp. 3993_4 | Ascomycota | MF352743 | 513/518 (99) | - | 0.26 | 0.15 | 4.52 | 7.50 | 0.04 | 15.53 | 0.03 | 0.82 | - | 7.56 | 1.10 | 4.56 |
| Fusarium oxysporum | Ascomycota | GU136492 | 547/547 (100) | 2.41 | 5.24 | 0.73 | 4.44 | 3.28 | 4.81 | 2.99 | 4.63 | 1.91 | 2.54 | 2.72 | 4.46 | 3.53 |
| Tomentella sp. 3993_7 | Basidiomycota | KX095160 | 648/663 (98) | 0.01 | 0.05 | - | 0.07 | 14.20 | 0.15 | 0.07 | 0.01 | 0.15 | 0.00 | 4.80 | 0.06 | 2.60 |
| Suillus luteus | Basidiomycota | KU721223 | 688/688 (100) | - | 0.02 | 0.04 | 0.00 | 0.06 | 0.01 | 6.90 | 0.77 | 0.12 | 0.08 | 2.23 | 0.22 | 1.30 |
| Mycoarthris corallina | Ascomycota | AH009124 | 467/473 (99) | 6.53 | 0.44 | 0.57 | 9.13 | 0.02 | 0.82 | 0.06 | 0.11 | 0.09 | 0.16 | 1.30 | 2.43 | 1.82 |
| Paraphaeosphaeria sporulosa | Ascomycota | KY977581 | 594/594 (100) | 1.83 | 1.49 | 0.53 | 1.62 | 1.29 | 2.42 | 1.22 | 3.90 | 0.52 | 1.11 | 1.25 | 2.36 | 1.76 |
| Chaetomium cochliodes | Ascomycota | KT895345 | 570/570 (100) | 0.42 | 2.10 | 0.27 | 1.73 | 1.51 | 3.13 | 1.20 | 3.56 | 0.40 | 1.32 | 1.02 | 2.57 | 1.74 |
| Pleotrichocladium opacum | Ascomycota | NR155696 | 545/549 (99) | 0.44 | 0.40 | 28.66 | 0.54 | 0.80 | 0.78 | 0.42 | 0.29 | 0.79 | 0.54 | 2.57 | 0.51 | 1.61 |
| Halenospora varia | Ascomycota | AJ608987 | 538/538 (100) | 1.09 | 0.91 | 4.77 | 0.43 | 1.39 | 1.88 | 1.39 | 1.44 | 3.71 | 1.58 | 1.78 | 1.26 | 1.54 |
| Tomentella sublilacina | Basidiomycota | HM189981 | 648/662 (98) | 12.94 | 1.28 | 0.04 | 0.00 | 0.06 | - | 0.03 | 0.01 | 0.18 | 0.05 | 2.47 | 0.18 | 1.41 |
| Umbelopsis vinacea | Mucoromycota | KC489498 | 628/633 (99) | 0.46 | 0.91 | 0.42 | 0.33 | 1.39 | 3.49 | 1.11 | 2.53 | 0.27 | 0.13 | 0.96 | 1.75 | 1.33 |
| Cladosporium cladosporioides | Ascomycota | MG664765 | 547/547 (100) | 4.28 | 0.70 | 1.22 | 4.16 | 0.22 | 0.14 | 0.49 | 0.27 | 1.12 | 0.54 | 1.22 | 1.23 | 1.22 |
| Suillus granulatus | Basidiomycota | AJ272409 | 677/678 (99) | - | - | - | - | 0.01 | - | 6.83 | 0.01 | 0.03 | - | 2.18 | 0.00 | 1.17 |
| Solicoccozyma terricola | Basidiomycota | KY558367 | 641/641 (100) | 0.50 | 2.89 | 0.15 | 1.10 | 0.26 | 3.52 | 0.29 | 1.53 | 0.12 | 1.84 | 0.29 | 2.14 | 1.15 |
| Phialocephala fortinii | Ascomycota | AY078131 | 560/561 (99) | 0.96 | 0.19 | 0.27 | 0.09 | 1.61 | 1.42 | 2.34 | 0.35 | 1.22 | 0.05 | 1.59 | 0.50 | 1.08 |
| Tuber sp. 3993_24 | Ascomycota | KT215193 | 646/646 (100) | 0.03 | 0.02 | 0.04 | 0.00 | 2.35 | 0.06 | 2.64 | 0.00 | 5.20 | 0.03 | 2.10 | 0.02 | 1.13 |
| Dactylonectria macrodidyma | Ascomycota | JN859422 | 541/541 (100) | 0.63 | 2.10 | 0.38 | 0.69 | 0.46 | 0.90 | 2.17 | 0.89 | 1.22 | 1.04 | 1.10 | 1.03 | 1.06 |
| Mortierella sp. 3993_26 | Mucoromycota | KP311420 | 641/641 (100) | 0.99 | 1.10 | 0.31 | 0.98 | 0.78 | 1.53 | 0.97 | 1.02 | 0.30 | 1.97 | 0.80 | 1.26 | 1.02 |
| Saitozyma podzolica | Basidiomycota | KY320605 | 511/511 (100) | 1.00 | 1.56 | 0.11 | 1.48 | 0.34 | 1.75 | 0.26 | 1.97 | 0.21 | 1.14 | 0.41 | 1.65 | 0.99 |
| Unidentified sp. 3993_29 | Ascomycota | FN393100 | 546/550 (99) | 0.34 | 0.12 | 0.34 | 0.56 | 1.33 | 0.40 | 1.90 | 1.01 | 0.91 | 0.41 | 1.22 | 0.57 | 0.92 |
| Pseudogymnoascus sp. 3993_33 | Ascomycota | KY977601 | 562/562 (100) | 0.19 | 3.84 | 3.21 | 1.01 | 0.33 | 1.39 | 0.22 | 0.59 | 0.46 | 0.67 | 0.48 | 1.33 | 0.87 |
| Penicillium sp. 3993_47 | Ascomycota | MK226541 | 579/579 (100) | 0.29 | 2.54 | 0.04 | 1.05 | 0.29 | 1.04 | 0.43 | 2.24 | 0.12 | 0.80 | 0.30 | 1.54 | 0.87 |
| Mortierella sp. 3993_38 | Mucoromycota | HG935763 | 640/640 (100) | 1.43 | 1.77 | - | 0.74 | 0.34 | 1.42 | 0.39 | 1.36 | 0.15 | 1.29 | 0.52 | 1.28 | 0.87 |
| Trichoderma crassum | Ascomycota | NR134370 | 610/610 (100) | 0.97 | 0.98 | 0.15 | 0.74 | 0.51 | 0.88 | 0.79 | 1.22 | 1.64 | 0.70 | 0.76 | 0.93 | 0.84 |
| Fusarium solani | Ascomycota | MF782768 | 562/562 (100) | 0.14 | 3.87 | 0.08 | 1.09 | 0.31 | 1.65 | 0.31 | 0.82 | 0.12 | 1.45 | 0.25 | 1.57 | 0.86 |
| Pestalotiopsis sp. 3993_40 | Ascomycota | KT963804 | 588/588 (100) | 1.65 | 0.70 | 0.08 | 0.52 | 0.26 | 0.92 | 0.26 | 1.77 | 0.49 | 1.68 | 0.53 | 1.12 | 0.80 |
| Fusarium sp. 3993_41 | Ascomycota | MH550484 | 559/559 (100) | 1.03 | 0.70 | 1.11 | 1.24 | 0.41 | 1.19 | 0.29 | 1.18 | 0.18 | 0.44 | 0.51 | 1.04 | 0.76 |
| Sebacina sp. 3993_35 | Basidiomycota | JX844771 | 641/643 (99) | 0.03 | 0.00 | 0.27 | 0.03 | 3.67 | 0.00 | 0.06 | 0.48 | 0.06 | - | 1.28 | 0.14 | 0.75 |
| Total of 30 OTUs | 46.51 | 39.84 | 52.33 | 43.31 | 73.83 | 39.56 | 65.78 | 41.48 | 44.15 | 22.50 | 62.03 | 38.95 | 51.3 | |||
a Sequence similarity column shows base pairs compared between the query sequence and the reference sequence in the NCBI databases, with the percentage of the sequence similarity in parentheses.