FIGURE 2.

Oct-1 overexpression inhibits Cdx-2 and gcg expression. A, InR1-G9 cells were transfected with the pCDNA3.1 (V) or pcDNA-Oct-1-Myc (Oct-1) for 24 h. Whole cell lysates were immunoblotted with the indicated antibodies. B, results of densitometric analysis of four independent experiments described in A. C, InR1-G9 cells were transfected with pCDNA3.1 or pcDNA-Oct-1-Myc. The effect of Oct-1 overexpression on gcg expression was assessed by real time RT-PCR. Values are mean ± S.E. (n = 3). *, p < 0.05.