Figure 8.
Protein–protein interaction (PPI) network of succinylated proteins in response to Pi starvation. All DFASPs were searched against the STRING database (version 10.5) for PPIs and visualized using Cytoscape (version 3.6.1; http://www.cytoscape.org/). We collated all interactions with a high confidence score (>0.7). A graph-theoretical clustering algorithm, molecular complex detection (MCODE), was used to analyze densely connected regions. The circle size represents the numbers of DFASPs; red indicates increased and blue indicates decreased DFASPs. Further details are in Supplementary Table 10.