Evidence map›Paper›PMID 36198712›Full record

ArticleScientific reports2022

Unravelling the DNA sequences carried by Streptomyces coelicolor membrane vesicles.

Teresa Faddetta, Alberto Vassallo, Sara Del Duca, Giuseppe Gallo, Renato Fani, Anna Maria Puglia

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
2.3field-weighted citation impact, top 12% 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

10 citing papers in PubMed, 13 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Review
  7. Review
  8. Review
  9. Article
  10. Role of fourteen XRE-DUF397 pairs fromFrontiers in microbiology · 2023
    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

6 authors at 3 institutions in 1 country.

Teresa FaddettaDepartment of Biological, Chemical and Pharmaceutical Sciences and Technology, University of Palermo, 90128, Palermo, Italy.
Alberto VassalloSchool of Biosciences and Veterinary Medicine, University of Camerino, 62032, Camerino, Italy. alberto.vassallo@unicam.it.
Sara Del DucaDepartment of Biology, University of Florence, 50019, Sesto Fiorentino, Italy.
Giuseppe GalloDepartment of Biological, Chemical and Pharmaceutical Sciences and Technology, University of Palermo, 90128, Palermo, Italy.
Renato FaniDepartment of Biology, University of Florence, 50019, Sesto Fiorentino, Italy.
Anna Maria PugliaDepartment of Biological, Chemical and Pharmaceutical Sciences and Technology, University of Palermo, 90128, Palermo, Italy.
University of Palermo · ITUniversity of Florence · ITUniversità di Camerino · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Membrane vesicles (MVs) are spherical particles with nanoscale dimensions and characterized by the presence of diverse cargos, such as nucleic acids, proteins, lipids, and cellular metabolites. Many examples of (micro)organisms producing MVs are reported in literature. Among them, bacterial MVs are of particular interest because they are now considered as the fourth mechanism of horizontal gene transfer. Streptomyces bacteria are well-known for their ecological roles and ability to synthesize bioactive compounds, with Streptomyces coelicolor being the model organism. It was previously demonstrated that it can produce distinct populations of MVs characterized by different protein and metabolite cargos. In this work we demonstrated for the first time that MVs of S. coelicolor carry both DNA and RNA and that their DNA content represents the entire chromosome of the bacterium. These findings suggest that MV DNA could have a role in the evolution of Streptomyces genomes and that MVs could be exploited in new strain engineering strategies.

Indexed as

Nucleic AcidsStreptomyces coelicolorBacteriaBacterial ProteinsBase SequenceGene Expression Regulation, BacterialLipidsRNABacterial ProteinsLipidsNucleic AcidsRNA

Identifiers

PMID36198712
PMCPMC9534924
OpenAlexW4302010801

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.