Figure 1. Transient reporter gene expression assays with constructs containing full-length TNFSF15 promoter.

Luciferase expression of constructs in (A) MGC-803 cells, (B) AGS cells, and (C) BGC-823 cells. Luciferase levels were normalized to the results obtained for empty vector and shown as the means and standard deviation (S. D.) of fold increase from 3 independent transfection experiments, each performed in triplicate. **P<0.01 compared with the construct counterparts.