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. Author manuscript; available in PMC: 2013 Aug 21.
Published in final edited form as: J Proteomics Bioinform. 2013 Mar 1;6(3):043–050. doi: 10.4172/jpb.1000260

Figure 3. Volcano plots of significantly differentiating proteins.

Figure 3

The negative log (base 10) of the Mann Whitney U p-values are plotted on the y-axis and the log (base 2) of the fold change are plotted on the x-axis. A) Metastatic melanoma versus benign. B) Primary melanoma versus benign. C) Metastatic melanoma versus primary melanoma. The red data points indicate proteins with a p-value < 0.01 and a fold change > 2.