Figure 1.

Schematic representation of ETS target gene promoters. The ETS target gene promoters (Egr1, preproapolipoprotein C II, and serglycin) were identified by the whole genome PCR technique. Open rectangles indicate the promoter regions. TATA boxes and EBSs are indicated. The preproapolipoprotein C II and human serglycin promoters contain single EBSs whereas the Egr1 promoter contains multiple EBSs. Three of the EBS in Egr1 are part of serum response elements SREI and SREII as indicated.