FIGURE 4.

Heat-map representation and hierarchical clustering analysis of proteins related to phytohormone metabolism (upper panel) and secondary metabolism (lower panel), which were differentially represented in strawberry fruits produced by plants subjected to the treatments with Trichoderma strains (T22, TH1, and GV41), as compared to control (CTR). Proteins shown are those with abundance fold changes ≥1.50 or ≤0.66 compared to control (P ≤ 0.05) (Supplementary Table S3). Data are reported as log₂ transformed abundance ratio values. Hierarchical clustering analysis of DRPs was performed using Genesis 1.8.1 platform (Institute for Genomics and Bioinformatics, Graz University of Technology).