Evidence map›Paper›PMID 23804766›Full record

ArticleNucleic acids research2013

Co-expression of RNA-protein complexes in Escherichia coli and applications to RNA biology.

Luc Ponchon, Marjorie Catala, Bili Seijo, Marguerite El Khouri, Frédéric Dardel, Sylvie Nonin-Lecomte, Carine Tisné

Open access · goldAbstract read
In one paragraph

Article 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 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
2.7field-weighted citation impact, top 10% 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

27 citing papers in PubMed, 51 citations in OpenAlex.

  1. DNA Scission by Non-Histidine Amino-Terminal Cu(II) and Ni(II) Binding-Like Peptides.Chembiochem : a European journal of chemical biology · 2026
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  4. An antisense intragenic lncRNA SEAIRa mediates transcriptional and epigenetic repression ofProceedings of the National Academy of Sciences of the United States of America · 2023
    Article
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  6. Review
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  12. Rational Design of Aptamer-Tagged tRNAs.International journal of molecular sciences · 2020
    Article
  13. RNA therapy: Are we using the right molecules?Pharmacology & therapeutics · 2019
    Review
  14. Article
  15. Article
  16. Article
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  19. Review
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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

7 authors at 4 institutions in 1 country.

Luc PonchonCNRS, UMR 8015, Laboratoire de Cristallographie et RMN biologiques, 4 avenue de l'Observatoire, 75006 Paris, France and Université Paris Descartes, Sorbonne Paris Cité, UMR 8015, Laboratoire de Cristallographie et RMN biologiques, 4 avenue de l'Observatoire, 75006 Paris, France.
Marjorie Catala
Bili Seijo
Marguerite El Khouri
Frédéric Dardel
Sylvie Nonin-Lecomte
Carine Tisné
Laboratoire de Cristallographie et RMN Biologiques · FRSorbonne Paris Cité · FRCentre National de la Recherche Scientifique · FRUniversité Paris Cité · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

RNA has emerged as a major player in many cellular processes. Understanding these processes at the molecular level requires homogeneous RNA samples for structural, biochemical and pharmacological studies. We previously devised a generic approach that allows efficient in vivo expression of recombinant RNA in Escherichia coli. In this work, we have extended this method to RNA/protein co-expression. We have engineered several plasmids that allow overexpression of RNA-protein complexes in E. coli. We have investigated the potential of these tools in many applications, including the production of nuclease-sensitive RNAs encapsulated in viral protein pseudo-particles, the co-production of non-coding RNAs with chaperone proteins, the incorporation of a post-transcriptional RNA modification by co-production with the appropriate modifying enzyme and finally the production and purification of an RNA-His-tagged protein complex by nickel affinity chromatography. We show that this last application easily provides pure material for crystallographic studies. The new tools we report will pave the way to large-scale structural and molecular investigations of RNA function and interactions with proteins.

Indexed as

Base SequenceCapsid ProteinsEscherichia coliGenetic VectorsLevivirusMethylationPlasmidsProtein Interaction MappingRecombinant ProteinsRNARNA, BacterialRNA-Binding ProteinsRNA Processing, Post-TranscriptionalRNA, Transfer, LysCapsid ProteinsRecombinant ProteinsRNARNA, BacterialRNA-Binding ProteinsRNA, recombinantRNA, Transfer, Lyssmall protein B

Identifiers

PMID23804766
PMCPMC3753655
OpenAlexW2110117963

What OpenQuestion holds

Textmetadata
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.