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. 2015 Dec 29;6(1):349–362. doi: 10.1002/ece3.1881

Figure 4.

Figure 4

Association specificity of EM fungal OTUs with a frequency of at least 0.1 in tree roots showing frequency across replicates for each host species and PDI values. PDI is a specialization index ranging from 0 (generalist) to 1 (specialist). Orange stars indicate significant ( 0.05) associations (i.e., OTUs having a significant indicator value of at least 0.5). Species attributed to each OTUs correspond to identity assigned using the UNITE database and numbers in parenthesis are the bootstrap values.