Evidence map›Paper›PMID 23695187›Full record

ArticleGenome biology and evolution2013

The signatures of selection for translational accuracy in plant genes.

Andrea Porceddu, Sara Zenoni, Salvatore Camiolo

Abstract read
In one paragraph

Article in Genome biology and evolution, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–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

6 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. New insights into the interplay between codon bias determinants in plants.DNA research : an international journal for rapid publication of reports on genes and genomes · 2015
    Article
  5. Mistranslation drives the evolution of robustness in TEM-1 β-lactamase.Proceedings of the National Academy of Sciences of the United States of America · 2015
    Article
  6. 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

3 authors.

Andrea PorcedduDipartimento di Agraria, Sezione di Agronomia e Coltivazione Erbacee Genetica-SACEG, Università degli studi di Sassari, Italy. aporceddu@uniss.it
Sara Zenoni
Salvatore Camiolo

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Little is known about the natural selection of synonymous codons within the coding sequences of plant genes. We analyzed the distribution of synonymous codons within plant coding sequences and found that preferred codons tend to encode the more conserved and functionally important residues of plant proteins. This was consistent among several synonymous codon families and applied to genes with different expression profiles and functions. Most of the randomly chosen alternative sets of codons scored weaker associations than the actual sets of preferred codons, suggesting that codon position within plant genes and codon usage bias have coevolved to maximize translational accuracy. All these findings are consistent with the mistranslation-induced protein misfolding theory, which predicts the natural selection of highly preferred codons more frequently at sites where translation errors could compromise protein folding or functionality. Our results will provide an important insight in future studies of protein folding, molecular evolution, and transgene design for optimal expression.

Indexed as

CodonGenes, PlantSelection, GeneticEvolution, MolecularGene Expression Regulation, PlantPlantsProtein BiosynthesisCodoncoding sequences evolutioncodon biasconstrained sites

Identifiers

PMID23695187
PMCPMC3698923

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.