Figure 2: UAS activation of synthetic core elements creates constitutive promoters.
From: The development and characterization of synthetic minimal yeast promoters

(a) Core elements were tested with two known constitutive UAS elements, UASCIT and UASCLB. All of the final nine minimal core elements were sufficiently activated by each of these elements (n=4). Quadruplicates used in an effort to reduce error. (b) For demonstrative purposes, one core element rejected in this robustness test is shown (n=3). Error bars represent s.d. among biological replicates as indicated.