Noc1 downregulation induces nucleolar stress and upregulates p53 isoforms, with a robust increase of the truncated p53E isoform in Drosophila wing discs
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Disruption of ribosome biogenesis triggers nucleolar stress, a conserved cellular response that activates p53. We previously demonstrated that depletion of Nucleolar Complex Protein 1 (Noc1) in Drosophila wing imaginal discs impairs rRNA maturation and ribosom... ...