Figure 2

Distribution of differentially expressed genes (DEGs) under drought stress using volcano plot. Blue dots indicate down-regulated genes, red dots indicate up-regulated genes. The horizontal axis corresponds to the Logarithm Fold Change (LogFC) of genes. The vertical axis shows the level of significant probability (p-value) of the genes. Dashed lines separate the data with p-values below 0.05 as well as LogFC between + 2 and −2.