Supplementary Materials Supplementary Data supp_40_12_5357__index. for efficient ribosome biogenesis. We further show that concomitant with its ability to displace TTF-I from your nucleolus, ARF inhibits MDM2 ubiquitinylation of TTF-I by competitively binding to a site overlapping the MDM2 conversation site. Thus, both the sub-nuclear localization and the large quantity of TTF-I are key regulators of… Continue reading Supplementary Materials Supplementary Data supp_40_12_5357__index. for efficient ribosome biogenesis. We further