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Figure 3 | Virology Journal

Figure 3

From: Proteome changes of lungs artificially infected with H-PRRSV and N-PRRSV by two-dimensional fluorescence difference gel electrophoresis

Figure 3

Graph of the protein interaction network of identified proteins. The protein interaction network was constructed from the identified proteins according their properties and expression level in differential samples. A) graph of the protein interaction network from identified proteins of H-PRRSV-infected lungs, HSP70, NDUFS1,and GMIP show the highest degree (7) belonging to the most central protein, therefore they might be of great importance to the protein-protein interaction network; B) graph of the protein interaction network from identified proteins of N-PRRSV-infected lungs, DDAH2 with the highest degree (10) followed by another two proteins (HSP27(HSPB1) and FLNA) with degree(8), tend to be more essential than non-central proteins in modular organization of the protein-protein interaction network.

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