Figure 1
From: Expression of Bmi-1 is a prognostic marker in bladder cancer
Expression of Bmi-1 mRNA in paired bladder cancers and the adjacent normal tissues by RT-PCR analysis. A: RT-PCR analysis in 14 paired bladder cancers and the adjacent normal tissues (upper panel); β-actin as the internal control (showed in lower panel). B: The relative expression level of Bmi-1 in comparison to the expression level of β-actin.