2011
Small Ribonucleoproteins in Ribosome Biogenesis
Bleichert F, Baserga S. Small Ribonucleoproteins in Ribosome Biogenesis. Protein Reviews 2011, 135-156. DOI: 10.1007/978-1-4614-0514-6_7.ChaptersSmall nucleolar RNPsSite of functionNon-enzymatic functionsRibosome biogenesisFunctional ribosomesEukaryotic cellsSmall ribonucleoproteinSmall RNPsGuide RNANucleotide modificationsRNA componentRNA substratesSubstrate RNAEndonucleolytic cleavageMacromolecular assembliesRNA foldingCurrent understandingRNARNPNucleoliEnzymeLarge macromoleculesAssemblyChaperonesBiogenesis
2000
A nucleolar protein related to ribosomal protein L7 is required for an early step in large ribosomal subunit biogenesis
Dunbar D, Dragon F, Lee S, Baserga S. A nucleolar protein related to ribosomal protein L7 is required for an early step in large ribosomal subunit biogenesis. Proceedings Of The National Academy Of Sciences Of The United States Of America 2000, 97: 13027-13032. PMID: 11087857, PMCID: PMC27172, DOI: 10.1073/pnas.97.24.13027.Peer-Reviewed Original ResearchConceptsNucleolar proteinsLarge ribosomal subunit biogenesisLarge ribosomal subunit RNARibosomal subunit biogenesisRNA-binding domainRibosomal subunit RNAPulse-chase labeling experimentsProcessing of precursorsRibosomal protein L7Subunit biogenesisExonucleolytic trimmingEssential genesRibosomal proteinsSpecificity factorMature rRNAPrecursor RNASpacer 2L7 proteinSubunit RNAEndonucleolytic cleavageProtein L7Extensive identityRRNAMajor substratePrimer extension