… of the RNA from the exonucleolytic degradation and to the interaction … activity of termination factors. In the Sen1-dependent … decapping of paused Pol II and Xrn2-mediated premature …
JE Hurtig, MA Steiger, VK Nagarajan… - Proceedings of the …, 2021 - National Acad Sciences
… structures protect mRNAs from degradation by exonucleases. … In humans this presumably is carried out by CLP1 and XRN2. (B) … Extensive biochemical and structural approaches will be …
… downstream of the cleavage site in an XRN2-dependent manner. Targeting the … mRNA decappingfactors and the exonucleaseXrn2function in widespreadprematuretermination …
… the widespread dependence of protein-coding transcript … the exonucleaseXRN2 accelerates termination but upon XRN2 … disassembly of factors from Pol II that promotes its termination (…
O Zanin, M Eastham, K Winczura, M Ashe… - Communications …, 2023 - nature.com
… by its co-factor, the 5′−3′ exonuclease Rat1 14,15 . The … of uncapped pre-mRNA is prematurelyterminated by Rat1 … mRNA degradation and acts with the decappingfactors as a …
… Owing to recent extensive efforts to characterize RNA decay … of XRN2, Restrictor and Integrator in transcription termination, … the exonuclease DIS3 (+) but does not use the exonuclease …
ER Lynch, B Geiss, J Wilusz, R Perera, T Stasevich - 2019 - mountainscholar.org
… in the destruction of defective cellular mRNAs and help maintain … mosquitoes, these viruses are highly prevalent in the tropics and … XRN2 and tubulin were used as positive controls and …
… (especially mRNA synthesis) were a subject of extensive study … decappingfactors, and exonucleases to mRNAs [4]. Histone … the nuclear exosome and Xrn2/Rat1 exonuclease. The pre-…