FIG 6.

Relative transcript usage of NRF2 target genes under normal and stress conditions. (A) The relative abundance of transcript isoforms under normal and stress conditions. The relative expression levels of the primary transcript with the highest expression in the gene under normal conditions (primary transcript), the second highest expression (secondary transcript), or the other transcripts are shown. (B) Schematic model of transcript isoforms expressed under normal (left) and stress (right) conditions. The primary and secondary isoforms expressed under the normal condition are shown. Although the transcript level of each isoform is upregulated under the stress condition, the proportion of the transcript isoforms is not changed.