Evidence map›Paper›PMID 24357599›Full record

ArticleThe EMBO journal2014

Translation elongation can control translation initiation on eukaryotic mRNAs.

Dominique Chu, Eleanna Kazana, Noémie Bellanger, Tarun Singh, Mick F Tuite, Tobias von der Haar

Abstract read
In one paragraph

Article in The EMBO journal, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 125 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
125citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

125 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
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  18. A synonymous mutation of rs1137070 cause the miceFrontiers in molecular neuroscience · 2024
    Article
  19. Article
  20. Article

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors.

Dominique ChuSchool of Computing, University of Kent, Canterbury, UK.
Eleanna Kazana
Noémie Bellanger
Tarun Singh
Mick F Tuite
Tobias von der Haar

Funding

Biotechnology and Biological Sciences Research Council I010351
6 · The paper itself

Abstract

Synonymous codons encode the same amino acid, but differ in other biophysical properties. The evolutionary selection of codons whose properties are optimal for a cell generates the phenomenon of codon bias. Although recent studies have shown strong effects of codon usage changes on protein expression levels and cellular physiology, no translational control mechanism is known that links codon usage to protein expression levels. Here, we demonstrate a novel translational control mechanism that responds to the speed of ribosome movement immediately after the start codon. High initiation rates are only possible if start codons are liberated sufficiently fast, thus accounting for the observation that fast codons are overrepresented in highly expressed proteins. In contrast, slow codons lead to slow liberation of the start codon by initiating ribosomes, thereby interfering with efficient translation initiation. Codon usage thus evolved as a means to optimise translation on individual mRNAs, as well as global optimisation of ribosome availability.

Indexed as

Gene Expression RegulationPeptide Chain Elongation, TranslationalPeptide Chain Initiation, TranslationalCodon, InitiatorEukaryotaRibosomesRNA, MessengerCodon, InitiatorRNA, Messenger

Identifiers

PMID24357599
PMCPMC3990680

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.