2022
Human pre-60S assembly factors link rRNA transcription to pre-rRNA processing
McCool M, Buhagiar A, Bryant C, Ogawa L, Abriola L, Surovtseva Y, Baserga S. Human pre-60S assembly factors link rRNA transcription to pre-rRNA processing. RNA 2022, 29: rna.079149.122. PMID: 36323459, PMCID: PMC9808572, DOI: 10.1261/rna.079149.122.Peer-Reviewed Original ResearchRRNA transcriptionRRNA processingRibosomal subunit biogenesisRNA polymerase IRibosome biosynthesisSubunit biogenesisRibosome biogenesisRibosome assemblyAssembly factorsTranscription controlBiogenesis factorsRRNA productionSteady-state levelsRNA transcriptionPolymerase IComplex membersHuman cellsProtein synthesisP53 stabilizationTranscriptionEssential processBiogenesisCell proliferationDual roleRegulatory details
2016
Nop9 is a PUF-like protein that prevents premature cleavage to correctly process pre-18S rRNA
Zhang J, McCann KL, Qiu C, Gonzalez LE, Baserga SJ, Hall TM. Nop9 is a PUF-like protein that prevents premature cleavage to correctly process pre-18S rRNA. Nature Communications 2016, 7: 13085. PMID: 27725644, PMCID: PMC5062617, DOI: 10.1038/ncomms13085.Peer-Reviewed Original ResearchConceptsEukaryotic ribosome biogenesisCorrect subcellular locationRibosome assembly factorsPre-ribosomal RNAPumilio repeatsRibosome biogenesisHuman ribosomopathiesAssembly factorsBiogenesis factorsRepeat proteinsMature rRNASubcellular locationNop9RNA complexCleavage siteRRNATimely cleavageProteinStructural featuresFinal processing stepRibosomopathiesBiogenesisCleavageYeastNuclease