Evidence map›Paper›PMID 22799768›Full record

ArticleBMC genomics2012

Comparative genomics of Shiga toxin encoding bacteriophages.

Darren L Smith, David J Rooks, Paul C M Fogg, Alistair C Darby, Nick R Thomson, Alan J McCarthy, Heather E Allison

Open access · goldAbstract readComparative Study
In one paragraph

Article in BMC genomics, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers.

0numbers the graph read from it
0cells of the map it votes in
54citing papers in PubMed
8.3field-weighted citation impact, top 2% 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

54 citing papers in PubMed, 106 citations in OpenAlex.

  1. Distribution of prophage-encoded Pas sRNAs across pathogenicbioRxiv : the preprint server for biology · 2026
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  15. Bacteriophages of Shiga Toxin-ProducingPathogens (Basel, Switzerland) · 2021
    Review
  16. Article
  17. Comparative Whole Genome Analysis ofFrontiers in microbiology · 2021
    Article
  18. Article
  19. Article
  20. 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 2 institutions in 1 country.

Darren L SmithMicrobiology Research Group, Institute of Integrative Biology, University of Liverpool, Crown Street, Liverpool, L69 7ZB, UK.
David J Rooks
Paul C M Fogg
Alistair C Darby
Nick R Thomson
Alan J McCarthy
Heather E Allison
University of Liverpool · GBWellcome Sanger Institute · GB

Funding

Biotechnology and Biological Sciences Research Council BBS/B/05265Wellcome Trust
6 · The paper itself

Abstract

backgroundStx bacteriophages are responsible for driving the dissemination of Stx toxin genes (stx) across their bacterial host range. Lysogens carrying Stx phages can cause severe, life-threatening disease and Stx toxin is an integral virulence factor. The Stx-bacteriophage vB_EcoP-24B, commonly referred to as Ф24B, is capable of multiply infecting a single bacterial host cell at a high frequency, with secondary infection increasing the rate at which subsequent bacteriophage infections can occur. This is biologically unusual, therefore determining the genomic content and context of Ф24B compared to other lambdoid Stx phages is important to understanding the factors controlling this phenomenon and determining whether they occur in other Stx phages.

resultsThe genome of the Stx2 encoding phage, Ф24B was sequenced and annotated. The genomic organisation and general features are similar to other sequenced Stx bacteriophages induced from Enterohaemorrhagic Escherichia coli (EHEC), however Ф24B possesses significant regions of heterogeneity, with implications for phage biology and behaviour. The Ф24B genome was compared to other sequenced Stx phages and the archetypal lambdoid phage, lambda, using the Circos genome comparison tool and a PCR-based multi-loci comparison system.

conclusionsThe data support the hypothesis that Stx phages are mosaic, and recombination events between the host, phages and their remnants within the same infected bacterial cell will continue to drive the evolution of Stx phage variants and the subsequent dissemination of shigatoxigenic potential.

Indexed as

BacteriophagesGenes, ViralGenome, ViralGenomicsMolecular Sequence AnnotationMolecular Sequence DataSequence Homology, Nucleic AcidShiga ToxinShiga Toxin

Identifiers

PMID22799768
PMCPMC3430580
OpenAlexW2121712934

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.