Figure 6.
Consistent clustering of genes characteristic of DN patients. (A) CDF cumulative distribution curve. (B) Area under the CDF curve. (C) Two sets of clustering heatmaps. (D) Heat map of the expression levels of 7 characteristic genes in 2 clusters: red for cluster A, blue for cluster B, red for high expression, and blue for low expression. (E) ROC curves of the 7 characteristic genes independently distinguish between cluster A and cluster B. (*P < .05, **P < .01, ***P < .001, ****P < .0001). DN= diabetic nephropathy.