Figure 2.

Mass spectrometry-based proteomics of SDX during drought stress. A, Volcano plots showing DEPs for D5 versus ND, D7 versus ND, and D5 versus D7, respectively. B, Heatmap of DEPs. Dark blue and light yellow represent high and low protein abundance, respectively. C, Pairwise comparison of D5 versus ND showing enriched GO terms among upregulated (left) and downregulated (right) proteins, respectively. D and E, Venn diagrams showing the overlap between DEPs and DEGs in D5 versus ND (D) and D7 versus ND (E).