Figure 1

Gene expression analysis in Arabidopsis plants in response to different stress treatments. The number of (A) up- and (B) down-regulated genes in response to individual biotic, abiotic and hormonal stresses were plotted. (C) Top 50 up- and down-regulated genes in each individual stress were sorted and their expression profile in log4 values were plotted using a heatmap and linked to their relationship with dendrogram. Bc, Botrytis cinerea; Pst, Pseudomonas syringae pv. tomato DC3000; PstavrRpm1, P. syringae pv. tomato avrRpm1; Ab, Alternaria brassicicola, Rp, Peris rapae; Ox, oxidative stress; W, wounding; SA, salicylic acid; MeJA, methyl-jasmonate; ACC, 1-aminoacyclopropane-1-carboxylate; ABA, abscisic acid.