Evidence map›Paper›PMID 26822382›Full record

ArticleMolecular microbiology2016

Transfer of the methicillin resistance genomic island among staphylococci by conjugation.

M D Ray, S Boundy, G L Archer

Open access · bronzeAbstract read
In one paragraph

Article in Molecular microbiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
4.9field-weighted citation impact, top 5% 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

33 citing papers in PubMed, 56 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. The Evolution of Symbiosis inBiomolecules · 2026
    Review
  5. High-level multidrug resistance and an unexpected mecA gene detection in Vibrio spp. from Litopenaeus vannamei aquaculture in Vietnam.International microbiology : the official journal of the Spanish Society for Microbiology · 2025
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. SCCBiofilm · 2024
    Article
  15. Microbiology spectrum · 2023
    Article
  16. Review
  17. 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

3 authors at 1 institution in 1 country.

M D RayDepartment of Internal Medicine, Virginia Commonwealth University School of Medicine, 1101 East Marshall St., Richmond, VA, 23298, USA.
S BoundyDepartment of Internal Medicine, Virginia Commonwealth University School of Medicine, 1101 East Marshall St., Richmond, VA, 23298, USA.
G L ArcherDepartment of Internal Medicine, Virginia Commonwealth University School of Medicine, 1101 East Marshall St., Richmond, VA, 23298, USA.
Virginia Commonwealth University · US

Funding

Staphylococcal methicillin resistance locusR01AI035705 · NIAID · VIRGINIA COMMONWEALTH UNIVERSITY · PI ARCHER, GORDON LEE · 2004 to 2014
$4.6M
NIAID NIH HHS R01 AI035705
6 · The paper itself

Abstract

Methicillin resistance creates a major obstacle for treatment of Staphylococcus aureus infections. The resistance gene, mecA, is carried on a large (20 kb to > 60 kb) genomic island, staphylococcal cassette chromosome mec (SCCmec), that excises from and inserts site-specifically into the staphylococcal chromosome. However, although SCCmec has been designated a mobile genetic element, a mechanism for its transfer has not been defined. Here we demonstrate the capture and conjugative transfer of excised SCCmec. SCCmec was captured on pGO400, a mupirocin-resistant derivative of the pGO1/pSK41 staphylococcal conjugative plasmid lineage, and pGO400::SCCmec (pRM27) was transferred by filter-mating into both homologous and heterologous S. aureus recipients representing a range of clonal complexes as well as S. epidermidis. The DNA sequence of pRM27 showed that SCCmec had been transferred in its entirety and that its capture had occurred by recombination between IS257/431 elements present on all SCCmec types and pGO1/pSK41 conjugative plasmids. The captured SCCmec excised from the plasmid and inserted site-specifically into the chromosomal att site of both an isogenic S. aureus and a S. epidermidis recipient. These studies describe a means by which methicillin resistance can be environmentally disseminated and a novel mechanism, IS-mediated recombination, for the capture and conjugative transfer of genomic islands.

Indexed as

Conjugation, GeneticGenomic IslandsChromosomes, BacterialDNA, BacterialMethicillin ResistanceMethicillin-Resistant Staphylococcus aureusPlasmidsStaphylococcus aureusStaphylococcus epidermidisDNA, Bacterial

Identifiers

PMID26822382
PMCPMC4889012
OpenAlexW2344311362

What OpenQuestion holds

Textmetadata
LicenceTDM
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.