Fig. 4

Differentially expressed genes (DEGs) in St. Augustinegrass in response to water stress. (A): Number of DEGs identified in the drought sensitive and tolerant genotypes. (B): Venn diagram of DEGs, showing the unique and overlapping genes expressed among comparison groups. SW vs. SD: normal watered vs. drought stress in sensitive genotype; TW vs. TD: normal watered vs. drought stress in tolerant genotype. Groups A-H indicate different DEGs expression pattern groups