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. 2014 Jun 6;5(1):32. doi: 10.1186/2049-1891-5-32

Figure 4.

Figure 4

STRING analysis shows that DEGs are involved in known and predicted protein-protein interactions. STRING analysis of DEGs in the livers of BH and BL pigs. Network nodes represent genes shown in Additional file 2: Table S2. Lines of different color represent seven types of evidence used in predicting associations. Red line: fusion evidence; green line: neighborhood evidence; blue line: co-occurrence evidence; purple line: experimental evidence; yellow line: text mining evidence; light blue line: database evidence; black line: co-expression evidence.