FIG. 6.

Increased Bur6 occupancy relative to TBP at promoters positively regulated by Bur6. Analysis of genes that are positively or negatively regulated by NC2 as defined by the microarray analysis shown in Fig. 4. (A) Absolute promoter binding (in arbitrary units) by Bur6 (left axis) and TBP (right axis) expressed over background. (B) Plot of background-subtracted Bur6/TBP occupancy ratios. The average occupancy ratios are 1.0 for NC-independent promoters, 1.1 for NC-inhibited promoters, and 3.9 for NC2-stimulated promoters.