Identification of key genes controlling cancer stem cell characteristics in gastric cancer

Figure 3 Analysis of key genes. A: Expression of the key genes in gastric tumor tissues and normal gastric tissues. The red histogram indicates gastric tumor tissue. The blue histogram indicates normal gastric tissue. ^cP < 0.001; B: Correlation of key genes. The number in the box represents the size of the correlation, and the larger the number, the higher the correlation; C: Protein-protein interaction networks of key genes. The color of the lines represents the source of the evidence; D: Connection nodes of key genes. The number represents the number of connection nodes.