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. 2021 Sep 13;10:e67964. doi: 10.7554/eLife.67964

Figure 4. Association of Mediator, TATA-binding protein (TBP), Pol II, and GAGA transcription factor in Drosophila cell lines.

(A) Mean occupancies of the TBP, Pol II, Mediator (Med1 and Med30 subunits), and GAGA at the 1000 most active (by TBP occupancy) promoters in the indicated Drosophila cell lines with respect to the transcription start site (TSS). (B) Relative occupancy levels of Med30 and Med1 at individual promoters. Genes with relatively high Med30:Med1 ratios (blue dots) and relatively low Med30:Med1 ratios (green dots) indicated along with enriched gene categories.

Figure 4.

Figure 4—figure supplement 1. Screenshots of Med1 and Med30 occupancy levels at several fly genes in ML-DmBG3 cells.

Figure 4—figure supplement 1.