Evidence map›Paper›PMID 23293005›Full record

ReviewNucleic acids research2013

Sounds of silence: synonymous nucleotides as a key to biological regulation and complexity.

Svetlana A Shabalina, Nikolay A Spiridonov, Anna Kashina

Open access · goldAbstract readReview
In one paragraph

Review in Nucleic acids research, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 142 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
142citing papers in PubMed, 3 pooled it
12.6field-weighted citation impact, top 1% 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

142 citing papers in PubMed, 3 syntheses or guidelines pooled it, 290 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Trial
  5. Article
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  10. Genomic signatures of selection inbioRxiv : the preprint server for biology · 2026
    Article
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  17. Structure and sequence engineering approaches to improve in vivo expression of nucleic acid-delivered antibodies.Molecular therapy : the journal of the American Society of Gene Therapy · 2025
    Article
  18. Recombinant protein expression inFrontiers in bioengineering and biotechnology · 2025
    Article
  19. Article
  20. Article

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

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 at 2 institutions in 1 country.

Svetlana A ShabalinaNational Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, MD 20984, USA. shabalin@ncbi.nlm.nih.gov
Nikolay A Spiridonov
Anna Kashina
National Institutes of Health · USNational Center for Biotechnology Information · US

Funding

Role of Protein Arginylation in Cardiovascular DevelopmentR01HL084419 · NHLBI · UNIVERSITY OF PENNSYLVANIA · PI KASHINA, ANNA S · 2007 to 2011
$2.2M
NHLBI NIH HHS R01HL084419
6 · The paper itself

Abstract

Messenger RNA is a key component of an intricate regulatory network of its own. It accommodates numerous nucleotide signals that overlap protein coding sequences and are responsible for multiple levels of regulation and generation of biological complexity. A wealth of structural and regulatory information, which mRNA carries in addition to the encoded amino acid sequence, raises the question of how these signals and overlapping codes are delineated along non-synonymous and synonymous positions in protein coding regions, especially in eukaryotes. Silent or synonymous codon positions, which do not determine amino acid sequences of the encoded proteins, define mRNA secondary structure and stability and affect the rate of translation, folding and post-translational modifications of nascent polypeptides. The RNA level selection is acting on synonymous sites in both prokaryotes and eukaryotes and is more common than previously thought. Selection pressure on the coding gene regions follows three-nucleotide periodic pattern of nucleotide base-pairing in mRNA, which is imposed by the genetic code. Synonymous positions of the coding regions have a higher level of hybridization potential relative to non-synonymous positions, and are multifunctional in their regulatory and structural roles. Recent experimental evidence and analysis of mRNA structure and interspecies conservation suggest that there is an evolutionary tradeoff between selective pressure acting at the RNA and protein levels. Here we provide a comprehensive overview of the studies that define the role of silent positions in regulating RNA structure and processing that exert downstream effects on proteins and their functions.

Indexed as

Gene Expression RegulationCodonEvolution, MolecularNucleotidesProtein BiosynthesisProteinsRegulatory Sequences, Ribonucleic AcidRNA FoldingRNA, MessengerRNA StabilityCodonNucleotidesProteinsRegulatory Sequences, Ribonucleic AcidRNA, Messenger

Identifiers

PMID23293005
PMCPMC3575835
OpenAlexW2023515240

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.