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. 2003 Sep 15;31(18):5238–5246. doi: 10.1093/nar/gkg747

Figure 1.

Figure 1

Glc6Pase promoter activity in Caco-2 and HepG2 cells. Caco-2 cells (black bars) and HepG2 (white bars) were transiently transfected with each luciferase reporter plasmid containing different fragments of the Glc6Pase promoter (1 µg) together with pCMV-RL plasmid (2 ng) as a control for correction for transfection efficiency. LUC activity was determined 48 h after transfection and was normalized relative to the level of RL activity. The transcriptional activity of each construct is expressed relative to the LUC activity of pGL2‘basic’ and is the mean ± S.E.M. of at least three independent experiments performed in duplicate.