Figure 3

STRING analysis reveals protein interaction networks in renal phosphoproteome in (5/6Nx + NS)/(Sham + NS) comparison group.
Interactions of the identified phosphoproteins were mapped by searching the STRING (Search Tool for the Retrieval of Interacting Genes/Proteins) database version 9.0 with a confidence cutoff of 0.6. In the resulting protein association network, proteins are presented as nodes which are connected by lines whose thickness represents the confidence level (0.6–0.9). Sham + NS, sham operation + normal salt; 5/6Nx + NS, 5/6Nx + normal salt.