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. 2018 Aug 20;10(8):444. doi: 10.3390/v10080444

Figure 4.

Figure 4

Diagram of cellular transcription factor binding to the HCMV major immediate early promoter (MIEP). The major immediate early core promoter, enhancer, unique region, and modulator are shown. Relative locations of binding sites for activating and repressive cellular transcription factors are shown. Repeat elements are labeled with the number of base pairs repeated in each sequence. The 18-bp repeats bind NF-κB/rel, the 19-bp repeats bind CREB/ATF, and the 21-bp repeats bind SP-1, YY1, and ERF.