Two-way cluster analysis of fungal OTUs and both <i>Fagus</i> and <i>Quercus</i> CWDs.

<p>Each row represents a CWD, and each column represents an OTU. Columns are clustered according to the abundance of OTUs on CWDs, whereas rows are clustered according to the composition of OTUs. Numbers in the heat map show the matrix coding values, which were relative percent abundance within the matrix.