Figure 1.

The expression profile of fecal lncRNAs in the training set. A, Hierarchical clustering of fecal lncRNAs expression pattern of training set. The hierarchical clustering was designed with 30 differently expressed lncRNAs in 30 colorectal cancer (CRC) cases and 30 healthy controls. The clustering of lncRNAs placed in entire samples. B, Pairwise comparison of lncRNAs in the training set. Normal samples were considered as controls, and their expression level values were considered as 1. The Mann‐Whitney U test was used to assess the differences of LncRNAs level between groups. The relative expression was considered as significant when <0.5 or >2