Fig. 7.
Activity assay for recombinant ZntR. Lane 1: promoter pzntA alone, Lane 2: promoter pzntA and ZntR appeared at comparatively higher molecular weight position.
Activity assay for recombinant ZntR. Lane 1: promoter pzntA alone, Lane 2: promoter pzntA and ZntR appeared at comparatively higher molecular weight position.