Figure 5: STRING networks for pejus and pessimum stress stages and network and correlation graphs of proteins with expression patterns highly correlated with blood osmolality. a) Networks with more than three nodes for all significantly regulated proteins found in the 12-week exposure to 75g/kg salinity representing pejus level salinity stress. Protein names in red were upregulated, those in blue were downregulated, and those outlined in red were upregulated in this treatment while being significantly downregulated in extended exposures to MP at 85g/kg and/or 105g/kg. b) Networks with more than three nodes for significantly regulated proteins found in all four pessimum level salinity stress treatments (14-day acclimation and extended exposure to 85g/kg and 105g/kg). Legend indicates the evidence used to connect protein nodes in each network. c) STRING network with symbols and colors corresponding with line graphs of Serpin family proteins, proteins in the “focal adhesion” KEGG pathway, and other proteins in the network. Network was constructed from proteins linked with more than two other nodes that have correlation coefficient r2>0.9 with protein fold change (FC) versus blood osmolality (mOsm) FC of treatment over control.