Figure 4c and d show the expression of top five upregulated (AL136131.3–201, AL355312.4–201, LINC01605-201, ZFAS1-201 and SNHG5-255) and downregulated (CDKN2B-AS1-220, AC025580.1–201, LINC01687-202, AL392086.3–208 and AC073050.1–201) lncRNAs in CRC compared to NT. This evidence concerns the gene LINC01687 and colorectal carcinoma.