ArticlePloS one2009
rRNA maturation in yeast cells depleted of large ribosomal subunit proteins.
Article in PloS one, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 88 papers.
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Who cites it
88 citing papers in PubMed, 117 citations in OpenAlex.
- Ribosomal protein eL22 contributes to the assembly of 60S ribosomal subunits inbioRxiv : the preprint server for biology · 2026Article
- Exploration of the proxiOME of large subunit ribosomal proteins reveals Acl1 and Bcl1 as cooperating dedicated chaperones of Rpl1.Nucleic acids research · 2026Article
- Nucleolus as a cornerstone linking proliferation and metabolism to cellular responses to stress: involvement of transcription factors MYC and p53.Frontiers in molecular biosciences · 2026Review
- Interplay Between Ribosomal Gene Deficiency and Calorie Restriction in Shaping Yeast Biosynthetic Capacity.Cells · 2025Article
- Article
- From molecular subgroups to molecular targeted therapy in rheumatoid arthritis: A bioinformatics approach.Heliyon · 2024Article
- Putting It All Together: The Roles of Ribosomal Proteins in Nucleolar Stages of 60S Ribosomal Assembly in the YeastBiomolecules · 2024Review
- An atypical form of 60S ribosomal subunit in Diamond-Blackfan anemia linked to RPL17 variants.JCI insight · 2024Article
- The RNA helicase Dbp10 coordinates assembly factor association with PTC maturation during ribosome biogenesis.Nucleic acids research · 2024Article
- Human TRMT2A methylates tRNA and contributes to translation fidelity.Nucleic acids research · 2023Article
- Protein Profiling ofInternational journal of molecular sciences · 2023Article
- RPS27a and RPL40, Which Are Produced as Ubiquitin Fusion Proteins, Are Not Essential for p53 Signalling.Biomolecules · 2023Article
- Ribosomal Protein uS5 and Friends: Protein-Protein Interactions Involved in Ribosome Assembly and Beyond.Biomolecules · 2023Review
- Chaperone-directed ribosome repair after oxidative damage.Molecular cell · 2023Article
- Ribosome biogenesis factors-from names to functions.The EMBO journal · 2023Review
- Archaea/eukaryote-specific ribosomal proteins - guardians of a complex structure.Computational and structural biotechnology journal · 2023Review
- Wide mutational analysis to ascertain the functional roles of eL33 in ribosome biogenesis and translation initiation.Current genetics · 2022Article
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- Article
- Structural Probing with MNase Tethered to Ribosome Assembly Factors Resolves Flexible RNA Regions within the Nascent Pre-Ribosomal RNA.Non-coding RNA · 2022Article
28 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The structural constituents of the large eukaryotic ribosomal subunit are 3 ribosomal RNAs, namely the 25S, 5.8S and 5S rRNA and about 46 ribosomal proteins (r-proteins). They assemble and mature in a highly dynamic process that involves more than 150 proteins and 70 small RNAs. Ribosome biogenesis starts in the nucleolus, continues in the nucleoplasm and is completed after nucleo-cytoplasmic translocation of the subunits in the cytoplasm. In this work we created 26 yeast strains, each of which conditionally expresses one of the large ribosomal subunit (LSU) proteins. In vivo depletion of the analysed LSU r-proteins was lethal and led to destabilisation and degradation of the LSU and/or its precursors. Detailed steady state and metabolic pulse labelling analyses of rRNA precursors in these mutant strains showed that LSU r-proteins can be grouped according to their requirement for efficient progression of different steps of large ribosomal subunit maturation. Comparative analyses of the observed phenotypes and the nature of r-protein-rRNA interactions as predicted by current atomic LSU structure models led us to discuss working hypotheses on i) how individual r-proteins control the productive processing of the major 5' end of 5.8S rRNA precursors by exonucleases Rat1p and Xrn1p, and ii) the nature of structural characteristics of nascent LSUs that are required for cytoplasmic accumulation of nascent subunits but are nonessential for most of the nuclear LSU pre-rRNA processing events.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.