Figure 4. Co-expression of NAC1 and BCL6. (A) qPCR was performed on a panel of cell lines to detect the levels of NAC1 and BCL6 mRNA. (B) Correlation analysis between NAC1 and BCL6. (C) Immunohistochemistry analysis was performed to detect the protein expression levels of BCL6 and NAC1 in serous high-grade ovarian carcinoma tissues. Two patients results were shown as examples. (D) The co-expression of NAC1 and BCL6 was verified using the TCGA datasets.