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40S Ribosome Remodeling Triggers 18S rRNA U-tailing and DIS3L2-dependent Decay
Akruti Shah, Aaztli R. Coria, Jennifer Miller…·Colin Chih‐Chien Wu
RIOK3 displaces eS26 from ubiquitinated 40S subunits, exposing the 18S rRNA 3' end for U-tailing by TUT4/TUT7 and exonucleolytic decay by DIS3L2, which commits defective subunits to turnover.
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