Fig. 3
a Heat map based on clustering of the multivariate data of the two selected cross -comparable groups and datasets including tomato un-inoculated control (GSM1981375, GSM1981379, and GSM1981383) and T. harzianum T34 primed (treatment) tomato plants (GSM1981376, GSM1981380, and GSM1981384). a Heatmap showing the clustering of 1786 differentially expressed and significant genes (Pcal < 0.05) and the heat map was derived through the heatmapper tool. The significant genes that are differentially expressed have been sorted based on fold change with upregulated genes (FC > 1) and down-regulated genes (FC < 1). b Heat map showing the clustering of the 156 DEGs based on their individual expression values and were sorted based on their significant p-value cut-off scores. These 156 DEGs were reported to be present in all the probability groups (pcal-value < 0.05; pcal-value < 0.01, and the FDR corrected padj-value < 0.05). The rows and columns have been clustered using the average method. The row distance was decided using the correlation approach and the columns have been clustered using the Eucilidean approach. c Figure showing the heat map for the differential expression of the PR proteins and various transcription factors across the two cross-comparable experimental groups