Fig. 1

Comparative gene expression data derived for three samples (control, 6 hpi and 12 hpi) (A) Volcano plot for control vs. 6 hpi (B) Volcano plot for control vs. 12 hpi. (C) heatmaps showing top 15 differentially upregulated transcripts and (D) top 15 differentially downregulated transcripts from P. nigrum. Genes with a log2 fold change of ± 1.5 and FDR < 0.05 were considered to be differentially expressed genes