Evidence map›Paper›PMID 22267673›Full record

ArticleApplied and environmental microbiology2012

Behavior and target site selection of conjugative transposon Tn916 in two different strains of toxigenic Clostridium difficile.

Peter Mullany, Rachel Williams, Gemma C Langridge, Daniel J Turner, Rachael Whalan, Chris Clayton, Trevor Lawley, Haitham Hussain, Katherine McCurrie, Nicky Morden and 2 more

Open access · bronzeAbstract read
In one paragraph

Article in Applied and environmental microbiology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
1.9field-weighted citation impact, top 15% 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

26 citing papers in PubMed, 36 citations in OpenAlex.

  1. Article
  2. Review
  3. Mobilome of Environmental Isolates ofAntibiotics (Basel, Switzerland) · 2025
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  5. Article
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  7. Article
  8. Antibiotic Resistances of Clostridioides difficile.Advances in experimental medicine and biology · 2024
    Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Review
  16. Frontiers in microbiology · 2017
    Article
  17. Article
  18. Article
  19. Review
  20. 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

12 authors at 3 institutions in 1 country.

Peter MullanyDepartment of Microbial Diseases, UCL Eastman Dental Institute, University College London, London, UK. p.mullany@ucl.ac.uk
Rachel Williams
Gemma C Langridge
Daniel J Turner
Rachael Whalan
Chris Clayton
Trevor Lawley
Haitham Hussain
Katherine McCurrie
Nicky Morden
Elaine Allan
Adam P Roberts
Eastman Dental Hospital · GBUniversity College London · GBWellcome Sanger Institute · GB

Funding

Medical Research Council G0601176
6 · The paper itself

Abstract

The insertion sites of the conjugative transposon Tn916 in the anaerobic pathogen Clostridium difficile were determined using Illumina Solexa high-throughput DNA sequencing of Tn916 insertion libraries in two different clinical isolates: 630ΔE, an erythromycin-sensitive derivative of 630 (ribotype 012), and the ribotype 027 isolate R20291, which was responsible for a severe outbreak of C. difficile disease. A consensus 15-bp Tn916 insertion sequence was identified which was similar in both strains, although an extended consensus sequence was observed in R20291. A search of the C. difficile 630 genome showed that the Tn916 insertion motif was present 100,987 times, with approximately 63,000 of these motifs located in genes and 35,000 in intergenic regions. To test the usefulness of Tn916 as a mutagen, a functional screen allowed the isolation of a mutant. This mutant contained Tn916 inserted into a gene involved in flagellar biosynthesis.

Indexed as

Conjugation, GeneticMutagenesis, InsertionalBacillus subtilisBacterial ProteinsBase SequenceChromosome MappingClostridioides difficileDNA, BacterialDNA Transposable ElementsFlagellaHigh-Throughput Nucleotide SequencingHumansMutationRibotypingSpecies SpecificityBacterial ProteinsDNA, BacterialDNA Transposable Elements

Identifiers

PMID22267673
PMCPMC3302608
OpenAlexW2058725589

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.