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. 2020 Oct 13;51:128. doi: 10.1186/s13567-020-00850-5

Figure 4.

Figure 4

Enrichment analyses based on the DAVID database, aimed at discovering the biological meaning of representative up- and down-regulated signalling pathways following PRRSV infection. A–G Whole GCN network (A), 3 dpi-specific network (cluster 1; B and E), lung-specific network (clusters 2 and 3; C and F), and BLN-specific network (clusters 4 and 5; D and G) were used for the analyses. KEGG-enriched pathways for the whole GCN network (A) and each specific network (BD) were visualised by generating bubble and bar plots. A bubble plot corresponding to the whole network was generated for each analysis for the up-regulated (red) and down-regulated genes (blue) (A).

Data information: Significantly enriched pathways represented in the plots met the following cut-off criterion: − log10 P value > 1.0. GO treemaps were created based on the P values associated with the BP terms for each specific network (EG).