Table 1.

DAVID functional annotation clustering of 67 NRF2-bound genes with gene expression changes^a

Clustered category	Enrichment score
Cellular redox homeostasis	2.59
Heme metabolism	2.39
Vitamin metabolic process	2.37
Oxidoreductase activity	2.34
Apoptosis and cell death	2.33
Iron binding (oxidoreductase activity)	1.78
Glutathione metabolism	1.62

^aSee Supplementary Data set 1 for individual categories and gene lists.