Evidence map›Paper›PMID 17786218›Full record

ArticlePloS one2007

Large scale comparative codon-pair context analysis unveils general rules that fine-tune evolution of mRNA primary structure.

Gabriela Moura, Miguel Pinheiro, Joel Arrais, Ana Cristina Gomes, Laura Carreto, Adelaide Freitas, José L Oliveira, Manuel A S Santos

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers.

0numbers the graph read from it
0cells of the map it votes in
52citing papers in PubMed
2.0field-weighted citation impact, top 14% of its field
1 · What the graph read from it

What it found

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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

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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

52 citing papers in PubMed, 107 citations in OpenAlex.

  1. Article
  2. Interrogating nucleotide sequences with AI to understand codon usage patterns.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  3. Predicting gene sequences with AI to study codon usage patterns.Proceedings of the National Academy of Sciences of the United States of America · 2025
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  18. The Use of the Rare TTA Codon inIndian journal of microbiology · 2021
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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

8 authors at 1 institution in 1 country.

Gabriela MouraDepartment of Biology, Center for Environmental and Marine Studies, University of Aveiro, Aveiro, Portugal.
Miguel Pinheiro
Joel Arrais
Ana Cristina Gomes
Laura Carreto
Adelaide Freitas
José L Oliveira
Manuel A S Santos
University of Aveiro · PT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCodon usage and codon-pair context are important gene primary structure features that influence mRNA decoding fidelity. In order to identify general rules that shape codon-pair context and minimize mRNA decoding error, we have carried out a large scale comparative codon-pair context analysis of 119 fully sequenced genomes. METHODOLOGIES/PRINCIPAL

findingsWe have developed mathematical and software tools for large scale comparative codon-pair context analysis. These methodologies unveiled general and species specific codon-pair context rules that govern evolution of mRNAs in the 3 domains of life. We show that evolution of bacterial and archeal mRNA primary structure is mainly dependent on constraints imposed by the translational machinery, while in eukaryotes DNA methylation and tri-nucleotide repeats impose strong biases on codon-pair context.

conclusionsThe data highlight fundamental differences between prokaryotic and eukaryotic mRNA decoding rules, which are partially independent of codon usage.

Indexed as

CodonEvolution, MolecularOpen Reading FramesRNA, ArchaealRNA, BacterialRNA, MessengerCodonRNA, ArchaealRNA, BacterialRNA, Messenger

Identifiers

PMID17786218
PMCPMC1952141
OpenAlexW2058323291

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.