Evidence map›Paper›PMID 12869709›Full record

ArticleRNA (New York, N.Y.)2003

Decreased peptidyltransferase activity correlates with increased programmed -1 ribosomal frameshifting and viral maintenance defects in the yeast Saccharomyces cerevisiae.

Arturas Meskauskas, Jason W Harger, Kristi L Muldoon Jacobs, Jonathan D Dinman

Open access · bronzeAbstract read
In one paragraph

Article in RNA (New York, N.Y.), 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
1.9field-weighted citation impact, top 14% 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

40 citing papers in PubMed, 51 citations in OpenAlex.

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  8. Impact of Genome Reduction in Microsporidia.Experientia supplementum (2012) · 2022
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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

4 authors at 2 institutions in 1 country.

Arturas MeskauskasDepartment of Cell Biology and Molecular Genetics, University of Maryland, College Park, Maryland 20742, USA.
Jason W Harger
Kristi L Muldoon Jacobs
Jonathan D Dinman
Rutgers, The State University of New Jersey · USUniversity of Maryland, College Park · US

Funding

Translational Fidelity in EukaryotesR01GM058859 · NIGMS · UNIV OF MED/DENT NJ-R W JOHNSON MED SCH · PI DINMAN, JONATHAN D · 1999 to 2011
$3.8M
NIGMS NIH HHS R01 GM058859NIGMS NIH HHS R01 GM58859
6 · The paper itself

Abstract

Increased efficiencies of programmed -1 ribosomal frameshifting in yeast cells expressing mutant forms of ribosomal protein L3 are unable to maintain the dsRNA "Killer" virus. Here we demonstrate that changes in frameshifting and virus maintenance in these mutants correlates with decreased peptidyltransferase activities. The mutants did not affect Ty1-directed programmed +1 ribosomal frameshifting or nonsense-mediated mRNA decay. Independent experiments demonstrate similar programmed -1 ribosomal frameshifting specific defects in cells lacking ribosomal protein L41, which has previously been shown to result in peptidyltransferase defects in yeast. These findings are consistent with the hypothesis that decreased peptidyltransferase activity should result in longer ribosome pause times after the accommodation step of the elongation cycle, allowing more time for ribosomal slippage at programmed -1 ribosomal frameshift signals.

Indexed as

Frameshifting, RibosomalAllelesAmino Acid SequenceBase SequenceDNA, FungalMolecular Sequence DataPeptidyl TransferasesPlasmidsRNA, MessengerSaccharomyces cerevisiaeSequence Homology, Amino AcidDNA, FungalPeptidyl TransferasesRNA, Messenger

Identifiers

PMID12869709
PMCPMC1240118
OpenAlexW2125261972

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.