Evidence map›Paper›PMID 20360046›Full record

ArticleNucleic acids research2010

Global and local depletion of ternary complex limits translational elongation.

Gong Zhang, Ivan Fedyunin, Oskar Miekley, Angelo Valleriani, Alessandro Moura, Zoya Ignatova

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 58 papers.

0numbers the graph read from it
0cells of the map it votes in
58citing 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

58 citing papers in PubMed, 83 citations in OpenAlex.

  1. Article
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  4. A data-driven estimation of the ribosome drop-off rate inNAR genomics and bioinformatics · 2024
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  18. The effects of codon bias and optimality on mRNA and protein regulation.Cellular and molecular life sciences : CMLS · 2021
    Review
  19. Article
  20. Article
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

6 authors at 2 institutions in 2 countries.

Gong ZhangBiochemistry, Institute of Biochemistry and Biology, University of Potsdam, Potsdam, Germany.
Ivan Fedyunin
Oskar Miekley
Angelo Valleriani
Alessandro Moura
Zoya Ignatova
University of Potsdam · DEMax Planck Institute of Colloids and Interfaces · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The translation of genetic information according to the sequence of the mRNA template occurs with high accuracy and fidelity. Critical events in each single step of translation are selection of transfer RNA (tRNA), codon reading and tRNA-regeneration for a new cycle. We developed a model that accurately describes the dynamics of single elongation steps, thus providing a systematic insight into the sensitivity of the mRNA translation rate to dynamic environmental conditions. Alterations in the concentration of the aminoacylated tRNA can transiently stall the ribosomes during translation which results, as suggested by the model, in two outcomes: either stress-induced change in the tRNA availability triggers the premature termination of the translation and ribosomal dissociation, or extensive demand for one tRNA species results in a competition between frameshift to an aberrant open-reading frame and ribosomal drop-off. Using the bacterial Escherichia coli system, we experimentally draw parallels between these two possible mechanisms.

Indexed as

Models, GeneticPeptide Chain Elongation, TranslationalEscherichia coliPeptide Elongation FactorsRibosomesRNA, Transfer, Amino AcylStochastic ProcessesPeptide Elongation FactorsRNA, Transfer, Amino Acyl

Identifiers

PMID20360046
PMCPMC2919707
OpenAlexW2163223478

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.