Fig. 2

Heatmap of the 350 T. versicolor transcripts with significant differences in RPKM values (ANOVA F-test, α = 0.05) after three weeks of growth on hybrid poplar wood (LSX, LSHG, HS, or WT). Transcripts were grouped and color coded using Euclidian distance and average clustering using OriginPro Version 2022 (OriginLab Corporation) with the Heat Map and Dendrogram plugin from OriginLab Technical Support