Fig. 6

Differential network visualization of gene expression data in the context of custom P. persica Pep network (PEPN), cluster 2, using DiNAR. a Response of A. thaliana to AtPep2, two and 10 h after application using data published in [22] (top); b infection with Pseudomonas syringae pv. tomato DC3000, two and 17.5 h after pathogen inoculation using data reported in [52] (bottom). (a and b) Genes exhibiting differential expression in each condition compared to untreated samples (p < 0.05 and |log2FC| > 1.0) are shown. Node colors correspond to the expression fold changes. Node sizes correspond to the absolute fold changes and are proportional to the custom threshold (− 7, 7). Edges represent regulation between the components (transcription, activation, inhibition, binding or synthesis), while their color intensity depends on the log2FC. BINs containing DEG are named and shown in brighter green