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Fig. 3 | Nutrition & Metabolism

Fig. 3

From: Metalloproteins and apolipoprotein C: candidate plasma biomarkers of T2DM screened by comparative proteomics and lipidomics in ZDF rats

Fig. 3

Visualization of differentially expressed lipids (DEL) and their correlation with DEPs. a Volcano plot of DELs. Gray in the Volcano plot represents a lipid with no differential expressions, red represents up-regulated and the blue represents down-regulated. We use different shapes to highlight the lipid categories that changed significantly. The size represents the variable importance in the projection (VIP). b Heatmap of DELs. Each row is corrected for the Z value. The heatmap with annotations are provided in the Additional file 4. c Correlation analysis heatmap of the top 50 DEPs and the top 20 DELs according to the order of FC. The redder the color, the stronger the positive correlation; the bluer the color, the stronger the negative correlation. The heatmap with annotations are provided in the Additional file 4

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