Additional file 3. Dynamic visualisation of immune signalling network response in potato cv. NahG-D\'esir\'ee infected with virus PVY. PIS network, GSE58593 experimental data at the orthologue groups level. Relative expression between PVY and mock-treated plants has been log2 transformed. The absolute values are represented by the size of the node and differential expression is color-coded (red—induction, blue—repression of expression). Only genes that are significantly differentially expressed are visualized (FDR p < 0.05). Dynamic changes in gene expression 1, 3, 4, 5 and 7 dpi after infection with PVY are shown for NahG-Désirée plants.