Figure 5.
Co-expression analysis of PBX1 among distinct subtypes of breast cancer. Oncomine analysis revealed that PBX1 expression was distinctively correlated with FOXA1 expression. The correlation between PBX1 and other proteins was presented as the ratio of the mRNA expression value of target protein to that of PBX1 mRNA. For comparison, the expression value of PBX1 mRNA was set to 1.000. PBX, pre-B-cell leukemia transcription factor; FOXA1, forkhead box protein 1.