Evidence map›Paper›PMID 26293474›Full record

ArticleScientific reports2015

Isolation of Genetically Tractable Most-Wanted Bacteria by Metaparental Mating.

Páraic Ó Cuív, Wendy J Smith, Sian Pottenger, Sriti Burman, Erin R Shanahan, Mark Morrison

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
2.9field-weighted citation impact, top 9% 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

16 citing papers in PubMed, 1 synthesis or guideline pooled it, 32 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Article
  6. Review
  7. Frontiers in bioengineering and biotechnology · 2023
    Review
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. The Ruminococci: key symbionts of the gut ecosystem.Journal of microbiology (Seoul, Korea) · 2018
    Review
  14. Frontiers in immunology · 2018
    Article
  15. Review
  16. Review
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.

Páraic Ó CuívCSIRO Preventative Health Flagship Research Program, Queensland, Australia.
Wendy J SmithCSIRO Preventative Health Flagship Research Program, Queensland, Australia.
Sian PottengerThe University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Queensland, Australia.
Sriti BurmanThe University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Queensland, Australia.
Erin R ShanahanThe University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Queensland, Australia.
Mark MorrisonCSIRO Preventative Health Flagship Research Program, Queensland, Australia.
Commonwealth Scientific and Industrial Research Organisation · AUThe University of Queensland · AUTranslational Research Institute · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Metagenomics has rapidly advanced our inventory and appreciation of the genetic potential inherent to the gut microbiome. However it is widely accepted that two key constraints to further genetic dissection of the gut microbiota and host-microbe interactions have been our inability to recover new isolates from the human gut, and the paucity of genetically tractable gut microbes. To address this challenge we developed a modular RP4 mobilisable recombinant vector system and an approach termed metaparental mating to support the rapid and directed isolation of genetically tractable fastidious gut bacteria. Using this approach we isolated transconjugants affiliated with Clostridium cluster IV (Faecalibacterium and Oscillibacter spp.), Clostridium cluster XI (Anaerococcus) and Clostridium XIVa (Blautia spp.) and group 2 ruminococci amongst others, and demonstrated that the recombinant vectors were stably maintained in their recipient hosts. By a similar approach we constructed fluorescently labelled bacterial transconjugants affiliated with Clostridium cluster IV (including Flavonifractor and Pseudoflavonifractor spp.), Clostridium XIVa (Blautia spp.) and Clostridium cluster XVIII (Clostridium ramosum) that expressed a flavin mononucleotide-based reporter gene (evoglow-C-Bs2). Our approach will advance the integration of bacterial genetics with metagenomics and realize new directions to support a more mechanistic dissection of host-microbe associations relevant to human health and disease.

Indexed as

Conjugation, GeneticAerobiosisAnaerobiosisBiodiversityClostridiumFluorescent DyesGenetic VectorsMetagenomicsMicroscopy, FluorescencePhylogenyPolymerase Chain ReactionFluorescent Dyes

Identifiers

PMID26293474
PMCPMC4642544
OpenAlexW1183599754

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.