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. 2018 Sep 10;9:521. doi: 10.3389/fendo.2018.00521

Figure 4.

Figure 4

High levels of promoter Pol II for most O-GlcNAc marked genes do not indicate polymerase pausing. Proportional area Venn diagrams of gene set overlap among the 827 O-GlcNAc marked genes and other gene sets defined as having paused polymerase. Overlaps between the 827 O-GlcNAc marked genes (red) and genes identified as having promoter proximal paused Pol II in starved L1s from Zhong et al. (47) (n = 358, green) and active [n = 691, blue; (A)] or docked [n = 775, blue; (B)] as defined by Maxwell et al. (20). The majority of O-GlcNAc marked genes are not included in any of these gene sets previously identified as having promoter proximal Pol II in starved conditions in wild type animals.