FIG 4.

Differential expression of F. pinicola on different wood wafers (pine and spruce) after 10-day and 30-day incubations. (A) Relative percentages of upregulated DEGs on different substrates and at different time points. (B) GO enrichment of upregulated genes from each condition in each pairwise comparison. Four pairwise comparisons are labeled on the right side of the heatmap. Dark blue shading indicates presence and light blue indicates absence. The number of genes in each GO term is labeled in dark blue. Distributions in relative proportions of wood decay CAZymes (GH, CE, and PL), redox enzymes potentially involved in Fenton chemistry (AA families, HTP, POD, CRO, OXO, GLP, and QRD), and cytochrome_P450s at different time points (C) and on different substrates (D). For each category, only the upregulated genes at one time point/substrate relative to the other time point/substrate were considered.