Evidence map›Paper›PMID 31411564›Full record

ArticleeLife2019

A genetic selection reveals functional metastable structures embedded in a toxin-encoding mRNA.

Sara Masachis, Nicolas J Tourasse, Claire Lays, Marion Faucher, Sandrine Chabas, Isabelle Iost, Fabien Darfeuille

Open access · goldAbstract read
In one paragraph

Article in eLife, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
0.9field-weighted citation impact, top 25% 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

14 citing papers in PubMed, 18 citations in OpenAlex.

  1. Article
  2. The role of toxin-antitoxin systems inJournal of bacteriology · 2026
    Review
  3. Article
  4. Review
  5. Disentangling the pseudoknots of toxin translation.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  6. An RNA pseudoknot mediates toxin translation and antitoxin inhibition.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  7. Article
  8. Article
  9. Article
  10. RNA Regulated Toxin-Antitoxin Systems in Pathogenic Bacteria.Frontiers in cellular and infection microbiology · 2021
    Review
  11. Riboregulation in the Major Gastric PathogenFrontiers in microbiology · 2021
    Review
  12. A peptide of a type I toxin-antitoxin system inducesProceedings of the National Academy of Sciences of the United States of America · 2020
    Article
  13. How Many Messenger RNAs Can Be Translated by the START Mechanism?International journal of molecular sciences · 2020
    Article
  14. 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 at 1 institution in 1 country.

Sara MasachisUniversity of Bordeaux, INSERM U1212, CNRS UMR 5320, ARNA Laboratory, Bordeaux, France.ORCID 0000-0001-9968-0103
Nicolas J TourasseUniversity of Bordeaux, INSERM U1212, CNRS UMR 5320, ARNA Laboratory, Bordeaux, France.
Claire LaysUniversity of Bordeaux, INSERM U1212, CNRS UMR 5320, ARNA Laboratory, Bordeaux, France.
Marion FaucherUniversity of Bordeaux, INSERM U1212, CNRS UMR 5320, ARNA Laboratory, Bordeaux, France.
Sandrine ChabasUniversity of Bordeaux, INSERM U1212, CNRS UMR 5320, ARNA Laboratory, Bordeaux, France.
Isabelle IostUniversity of Bordeaux, INSERM U1212, CNRS UMR 5320, ARNA Laboratory, Bordeaux, France.ORCID 0000-0001-9061-4177
Fabien DarfeuilleUniversity of Bordeaux, INSERM U1212, CNRS UMR 5320, ARNA Laboratory, Bordeaux, France.ORCID 0000-0003-1167-6113
Centre National de la Recherche Scientifique · FR

Funding

Agence Nationale de la Recherche ANR-12-BSV5-0025-Bactox1Agence Nationale de la Recherche ANR-12-BSV6-0007- asSUPYCOAgence Nationale de la Recherche ANR-12-BSV6-007- asSUPYCOCentre National de la Recherche Scientifique UMR 5320H2020 Marie Skłodowska-Curie Actions 642738Institut National de la Santé et de la Recherche Médicale U1212
6 · The paper itself

Abstract

Post-transcriptional regulation plays important roles to fine-tune gene expression in bacteria. In particular, regulation of type I toxin-antitoxin (TA) systems is achieved through sophisticated mechanisms involving toxin mRNA folding. Here, we set up a genetic approach to decipher the molecular underpinnings behind the regulation of a type I TA in

Indexed as

Nucleic Acid ConformationRNA FoldingToxin-Antitoxin SystemsBacterial ToxinsHelicobacter pyloriMicrobial ViabilityPoint MutationProtein BiosynthesisRNA, MessengerSelection, GeneticBacterial ToxinsRNA, Messengerchromosomesgene expressiongeneticsgenomicsHelicobacter pylorimRNA foldingtoxin antitoxin

Identifiers

PMID31411564
PMCPMC6733600
OpenAlexW2968840671

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.