Evidence map›Paper›PMID 15660131›Full record

ArticleThe EMBO journal2005

Release of the export adapter, Nmd3p, from the 60S ribosomal subunit requires Rpl10p and the cytoplasmic GTPase Lsg1p.

John Hedges, Matthew West, Arlen W Johnson

Abstract read
In one paragraph

Article in The EMBO journal, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 113 papers.

0numbers the graph read from it
0cells of the map it votes in
113citing papers in PubMed
5.3field-weighted citation impact, top 4% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

113 citing papers in PubMed, 167 citations in OpenAlex.

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53 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

John HedgesSection of Molecular Genetics and Microbiology, Institute for Cellular and Molecular Biology, The University of Texas at Austin, Austin, TX 78712-1095, USA.
Matthew West
Arlen W Johnson
The University of Texas at Austin · US

Funding

MRNA DEGRADATION AND TRANSLATION CONTROL IN YEASTR01GM053655 · NIGMS · UNIVERSITY OF TEXAS AUSTIN · PI JOHNSON, ARLEN W · 1995 to 2017
$5.1M
NIGMS NIH HHS R01 GM053655NIGMS NIH HHS R01-GM53655
6 · The paper itself

Abstract

In eukaryotes, nuclear export of the large (60S) ribosomal subunit requires the adapter protein Nmd3p to provide the nuclear export signal. Here, we show that in yeast release of Nmd3p from 60S subunits in the cytoplasm requires the ribosomal protein Rpl10p and the G-protein, Lsg1p. Mutations in LSG1 or RPL10 blocked Nmd3-GFP shuttling into the nucleus and export of pre-60S subunits from the nucleus. Overexpression of NMD3 alleviated the export defect, indicating that the block in 60S export in lsg1 and rpl10 mutants results indirectly from failing to recycle Nmd3p. The defect in Nmd3p recycling and the block in 60S export in both lsg1 and rpl10 mutants was also suppressed by mutant Nmd3 proteins that showed reduced binding to 60S subunits in vitro. We propose that the correct loading of Rpl10p into 60S subunits is required for the release of Nmd3p from subunits by Lsg1p. These results suggest a coupling between recycling the 60S export adapter and activation of 60S subunits for translation.

Indexed as

Active Transport, Cell NucleusBase SequenceCytoplasmDNA, FungalGene DosageGenes, FungalGTP-Binding ProteinsModels, BiologicalMutationRibosomal ProteinsRibosomesRNA-Binding ProteinsSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsSuppression, GeneticTemperatureDNA, FungalGTP-Binding ProteinsLSG1 protein, S cerevisiaeNMD3 protein, S cerevisiaeRibosomal ProteinsRNA-Binding ProteinsRPL10 protein, S cerevisiaeSaccharomyces cerevisiae Proteins

Identifiers

PMID15660131
PMCPMC548654
OpenAlexW2063908091

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.