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. Author manuscript; available in PMC: 2009 Apr 16.
Published in final edited form as: J Biol Chem. 2007 Dec 12;283(6):3120–3129. doi: 10.1074/jbc.M707587200

FIGURE 3. Mutational analysis of the promoter elements of COX genes.

FIGURE 3

Relative luciferase activity of wild-type and site-directed mutations of NRF-1 binding sites on all ten nuclear-encoded COX promoters indicates significant reductions in luciferase activity in all mutants. (n = 6 for each construct). *, p < 0.05; **, p < 0.01; ***, p < 0.001.