Research Paper Volume 12, Issue 20 pp 20332—20349

Figure 7. TCGA sets and experiments to verify the expression of key genes. (A) Expression of 10 key genes in breast cancer patients with a survival time of more than or less than 5 years with four data sets. (B) TCGA and GSE7390 were used to verify the significant expression of UGCG. (C) The mRNA level of UGCG in breast cancer patients with a survival time greater than or less than 5 years was detected by qRT-PCR. (D) Western blot was used to detect the expression of UGCG in breast cancer patients with a survival time greater than or less than 5 years. (E) Immunohistochemistry images of UGCG levels in breast cancer tissues with a survival time greater than or less than 5 years. Scale bar = 200 μm. *P < 0.05, ***P < 0.001.