Figure 3
From: MUC1: A multifunctional cell surface component of reproductive tissue epithelia
The MUC1 proximal promoter. The 1.4 kb human MUC1 proximal promoter is sufficient for driving proper tissue-specific expression in a transgenic mouse model. Cis elements that have been shown to be important for MUC1 regulation include the two Sp1 sites, the κB site, a STAT binding element, and E-MUC1 (E box). The location of several potential progesterone response elements (PRE) also are shown.