Evidence map›Paper›PMID 26799070›Full record

ArticlePloS one2016

A Look into the Melting Pot: The mecC-Harboring Region Is a Recombination Hot Spot in Staphylococcus stepanovicii.

Torsten Semmler, Ewan M Harrison, Antina Lübke-Becker, Rainer G Ulrich, Lothar H Wieler, Sebastian Guenther, Ivonne Stamm, Anne-Merethe Hanssen, Mark A Holmes, Szilvia Vincze and 1 more

Abstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–field-weighted citation impact
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

9 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. How to survive pig farming: Mechanism of SCCFrontiers in microbiology · 2022
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Factors Contributing to the Evolution ofFrontiers in microbiology · 2018
    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

11 authors.

Torsten SemmlerRobert Koch Institute, Berlin, Germany.
Ewan M HarrisonDepartment of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom.
Antina Lübke-BeckerInstitute of Microbiology and Epizootics, Veterinary Faculty, Freie Universität Berlin, Berlin, Germany.
Rainer G UlrichInstitute for Novel and Emerging Infectious Diseases, Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Greifswald-Insel Riems, Germany.
Lothar H WielerRobert Koch Institute, Berlin, Germany.
Sebastian GuentherInstitute of Microbiology and Epizootics, Veterinary Faculty, Freie Universität Berlin, Berlin, Germany.
Ivonne StammVet Med Labor GmbH, Division of IDEXX Laboratories, Ludwigsburg, Germany.
Anne-Merethe HanssenDepartment of Medical Biology, Faculty of Health Sciences, UiT - The Arctic University of Norway, Tromsø, Norway.
Mark A HolmesDepartment of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom.
Szilvia VinczeInstitute of Microbiology and Epizootics, Veterinary Faculty, Freie Universität Berlin, Berlin, Germany.
Birgit WaltherInstitute of Microbiology and Epizootics, Veterinary Faculty, Freie Universität Berlin, Berlin, Germany.

Funding

Medical Research Council G1001787
6 · The paper itself

Abstract

introductionHorizontal gene transfer (HGT) is an important driver for resistance- and virulence factor accumulation in pathogenic bacteria such as Staphylococcus aureus.

methodsHere, we have investigated the downstream region of the bacterial chromosomal attachment site (attB) for the staphylococcal cassette chromosome mec (SCCmec) element of a commensal mecC-positive Staphylococcus stepanovicii strain (IMT28705; ODD4) with respect to genetic composition and indications of HGT. S. stepanovicii IMT28705 was isolated from a fecal sample of a trapped wild bank vole (Myodes glareolus) during a screening study (National Network on "Rodent-Borne Pathogens") in Germany. Whole genome sequencing (WGS) of IMT28705 together with the mecC-negative type strain CM7717 was conducted in order to comparatively investigate the genomic region downstream of attB (GenBank accession no. KR732654 and KR732653).

resultsThe bank vole isolate (IMT28705) harbors a mecC gene which shares 99.2% nucleotide (and 98.5% amino acid) sequence identity with mecC of MRSA_LGA251. In addition, the mecC-encoding region harbors the typical blaZ-mecC-mecR1-mecI structure, corresponding with the class E mec complex. While the sequences downstream of attB in both S. stepanovicii isolates (IMT28705 and CM7717) are partitioned by 15 bp direct repeats, further comparison revealed a remarkable low concordance of gene content, indicating a chromosomal "hot spot" for foreign DNA integration and exchange.

conclusionOur data highlight the necessity for further research on transmission routes of resistance encoding factors from the environmental and wildlife resistome.

Indexed as

Genes, BacterialRecombination, GeneticStaphylococcus

Identifiers

PMID26799070
PMCPMC4723332

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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.