Fig. 5
From: TMT-based proteomic analysis of liquorice root in response to drought stress
Volcano plot and Venn diagram of differential protein expression in liquorice root after different levels of water stress. Note: a, b, c: The horizontal coordinates indicate the difference multiplicity of differential proteins (log2 value), the vertical axis indicates the P value (-log10 value), black represents proteins that are not differentially expressed compared with the control; red represents up-regulated proteins; and green represents down-regulated proteins. d: Each circle in the graph represents a comparison group, and the numbers in the overlapping part of the circles represent the number of differentially-expressed proteins shared between the comparison groups; the numbers in the non-overlapping part represent the number of differentially-expressed proteins that are specific to that group