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Fig. 2 | Virology Journal

Fig. 2

From: Proteins in pregnant swine serum promote the African swine fever virus replication: an iTRAQ-based quantitative proteomic analysis

Fig. 2

Volcano and cluster heat map analysis of DEPs between PSS and NPSS. A Red, blue, and black dots in volcano plots represent proteins that were upregulated, downregulated, or not significantly changed, respectively. The absolute x-axis value indicates the fold change of DEPs; the higher the absolute x-value (|log2FoldChange|), the greater the fold change. The y-axis indicates the significant p value (log transformation with base 10) of DEPs; larger y-values indicate smaller p values. B Hierarchical clustering results are presented as tree heatmaps. Each row in the figure represents a protein (the ordinate are proteins with significantly different expressions); each column represents a group of samples (the abscissa indicates the sample information). The logarithmic value (log2FoldChange) of significant differences in protein expression is presented in different colors in the heat map, where red and blue represents a relatively high and low protein content, respectively. In the figure, the NPSS groups are presented in the first two columns and the PSS groups are presented in the latter two columns

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