Figure 3: Functional categorization of up-regulated and down-regulated proteins along CVA.
From: Energy metabolism in intestinal epithelial cells during maturation along the crypt-villus axis

The differentially expressed proteins were clustered using Cluster 3.0 program with k-means clustering, then the proteins in up-regulated (Up; Bin 4 and Bin 10) and down-regulated (Down; Bin 7 and Bin 9) clusters were compared using WEGO program.