Evidence map›Paper›PMID 24875478›Full record

ArticleNucleic acids research2014

Analysis of tetra- and hepta-nucleotides motifs promoting -1 ribosomal frameshifting in Escherichia coli.

Virag Sharma, Marie-Françoise Prère, Isabelle Canal, Andrew E Firth, John F Atkins, Pavel V Baranov, Olivier Fayet

Abstract read
In one paragraph

Article in Nucleic acids research, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing 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

24 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Ribosomal frameshifting selectively modulates the assembly, function, and pharmacological rescue of a misfolded CFTR variant.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  5. Article
  6. Systematic analysis of nonprogrammed frameshift suppression inProceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  7. Article
  8. RNA biology · 2023
    Article
  9. Review
  10. Antibiotic resistance by high-level intrinsic suppression of a frameshift mutation in an essential gene.Proceedings of the National Academy of Sciences of the United States of America · 2020
    Article
  11. Article
  12. Article
  13. Ribosome collisions alter frameshifting at translational reprogramming motifs in bacterial mRNAs.Proceedings of the National Academy of Sciences of the United States of America · 2019
    Article
  14. Article
  15. A tRNA-mimic Strategy to Explore the Role of G34 of tRNAInternational journal of molecular sciences · 2019
    Article
  16. Article
  17. Review
  18. Article
  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

7 authors.

Virag SharmaSchool of Biochemistry and Cell biology, University College Cork, Cork, Ireland.
Marie-Françoise PrèreLaboratoire de Microbiologie et Génétique moléculaire, UMR5100, Centre National de la Recherche Scientifique, Université Paul Sabatier-Toulouse III, 118 route de Narbonne, Toulouse 31062-cedex, France.
Isabelle CanalLaboratoire de Microbiologie et Génétique moléculaire, UMR5100, Centre National de la Recherche Scientifique, Université Paul Sabatier-Toulouse III, 118 route de Narbonne, Toulouse 31062-cedex, France.
Andrew E FirthDepartment of Pathology, University of Cambridge, Cambridge CB2 1QP, UK.
John F AtkinsSchool of Biochemistry and Cell biology, University College Cork, Cork, Ireland Department of Human Genetics, University of Utah, 15N 2030E, Rm7410, Salt Lake City, UT 84112-5330, USA.
Pavel V BaranovSchool of Biochemistry and Cell biology, University College Cork, Cork, Ireland.
Olivier FayetLaboratoire de Microbiologie et Génétique moléculaire, UMR5100, Centre National de la Recherche Scientifique, Université Paul Sabatier-Toulouse III, 118 route de Narbonne, Toulouse 31062-cedex, France Olivier.Fayet@ibcg.biotoul.fr.

Funding

Wellcome Trust 094423
6 · The paper itself

Abstract

Programmed ribosomal -1 frameshifting is a non-standard decoding process occurring when ribosomes encounter a signal embedded in the mRNA of certain eukaryotic and prokaryotic genes. This signal has a mandatory component, the frameshift motif: it is either a Z_ZZN tetramer or a X_XXZ_ZZN heptamer (where ZZZ and XXX are three identical nucleotides) allowing cognate or near-cognate repairing to the -1 frame of the A site or A and P sites tRNAs. Depending on the signal, the frameshifting frequency can vary over a wide range, from less than 1% to more than 50%. The present study combines experimental and bioinformatics approaches to carry out (i) a systematic analysis of the frameshift propensity of all possible motifs (16 Z_ZZN tetramers and 64 X_XXZ_ZZN heptamers) in Escherichia coli and (ii) the identification of genes potentially using this mode of expression amongst 36 Enterobacteriaceae genomes. While motif efficiency varies widely, a major distinctive rule of bacterial -1 frameshifting is that the most efficient motifs are those allowing cognate re-pairing of the A site tRNA from ZZN to ZZZ. The outcome of the genomic search is a set of 69 gene clusters, 59 of which constitute new candidates for functional utilization of -1 frameshifting.

Indexed as

Frameshifting, RibosomalEscherichia coliGenes, BacterialNucleotide MotifsNucleotidesRNA, MessengerNucleotidesRNA, Messenger

Identifiers

PMID24875478
PMCPMC4066793

What OpenQuestion holds

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Registered trials

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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.