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Table 2 The most frequent OTUs.

From: High diversity of root associated fungi in both alpine and arctic Dryas octopetala

OTU1

Taxonomic affinity

SS2

#C3

#RS (#ML)4

Sub-localities5

6

Cenococcum geophilum

100%

34

11 (4)

F1,F2,F3,N2,S3,T1,T2

4

Phialocephala fortinii

100%

34

10 (4)

F1,F3,N3,S2,S3,T1,T2,T3

28

Cadophora finlandia1

98%

13

7 (4)

F3,N1,N3,S2,S3,T2,T3

8

Cortinarius aff. inconspicuus/diasemospermus

99%

20

6 (3)

F1,F2,F3,N1,N2,S3

22

Tomentella sp.1

92%

8

4 (3)

F2,F3,N1,S1

67

Caloplaca sp.

91%

4

3 (3)

N3,S3,T1

80

Cadophora finlandia 2

98%

12

5 (2)

S1,S2,S3,T3

83

Mycenaceae 1

82%

36

5 (2)

S2,T1,T2,T3

33

Inocybaceae 1

82%

12

3 (2)

F3,N2

2

Hebeloma aff. alpinum

99%

11

3 (2)

F1,N1,N2

39

Tomentella sp.2

94%

9

3 (2)

N1,N3,S1

43

Tomentella sp.3

95%

13

2 (2)

N1,S1

61

Cortinarius aff. polaris

100%

13

2 (2)

N3,S3

30

Tomentella sp.7

95%

3

2 (2)

F3,S1

63

Hymenoscyphus sp.

91%

3

2 (2)

N3,S1

57

Leohumicola sp.

94%

2

2 (2)

N2,T1

76

Russula delica

100%

31

4 (1)

S1,S2,S3

48

Cadophora sp.

96%

5

4 (1)

N1,N2,N3

47

Cortinarius aff. tenebricus

100%

11

2 (1)

N1,N3

40

Tomentella sp.4

93%

4

2 (1)

N1,N2

  1. The 20 most frequently detected OTUs and their distribution across the five main localities.
  2. 1OTU number (see Additional files 2 and 3). 2Sequence similarity (SS) to best Blast match (GenBank/UNITE or own reference sequence). 3The number of clones (C) observed for the respective OTU. 4Number of root systems (RS), and number of main localities (ML) in brackets. 5Main localities; Finse (F), Longyearbyen (S), Ny-Ålesund (N), and Tromsø (T). Sub-localities indicated by numbers 1-3.