Evidence map›Paper›PMID 25400623›Full record

ArticleFrontiers in microbiology2014

Replicon typing of plasmids carrying bla CTX-M-1 in Enterobacteriaceae of animal, environmental and human origin.

Katrin Zurfluh, Gianna Jakobi, Roger Stephan, Herbert Hächler, Magdalena Nüesch-Inderbinen

Open access · goldAbstract read
In one paragraph

Article in Frontiers in microbiology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.7field-weighted citation impact, top 19% 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

20 citing papers in PubMed, 50 citations in OpenAlex.

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  7. IncI1 Plasmid Associated withAntibiotics (Basel, Switzerland) · 2020
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  10. Molecular Characterization ofFrontiers in microbiology · 2020
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  16. Comparison of Extended-SpectrumBioMed research international · 2016
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  17. Article
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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

5 authors at 1 institution in 1 country.

Katrin ZurfluhInstitute for Food Safety and Hygiene, Vetsuisse Faculty, University of Zurich Zurich, Switzerland.
Gianna JakobiInstitute for Food Safety and Hygiene, Vetsuisse Faculty, University of Zurich Zurich, Switzerland.
Roger StephanInstitute for Food Safety and Hygiene, Vetsuisse Faculty, University of Zurich Zurich, Switzerland.
Herbert HächlerInstitute for Food Safety and Hygiene, Vetsuisse Faculty, University of Zurich Zurich, Switzerland.
Magdalena Nüesch-InderbinenInstitute for Food Safety and Hygiene, Vetsuisse Faculty, University of Zurich Zurich, Switzerland.
University of Zurich · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThe aim of this work was to determine the plasmid replicon profiles of a collection of bla CTX-M-1-positive enterobacterial strains. The isolates originated from chicken in the production pyramid, healthy food-producing animals at slaughter (chicken, calves, and pigs), chicken retail meat, environmental isolates originating from water bodies, and isolates from humans. A selection of IncI and IncN plasmids were characterized by multilocus sequence typing in order to determine their epidemiological relatedness.

methodsTransconjugants of 74 bla CTX-M-1-positive isolates were analyzed by PCR-based replicon typing and by PCR-based plasmid multilocus sequence typing.

resultsThe incompatibility groups detected among the bla CTX-M-1-harboring plasmids included IncI1, IncN, IncHI1B, IncF, IncFIIS, IncFIB, and IncB/O, with plasmid lineage IncI1/ST3 predominating in isolates from chicken and from humans. Lineage IncN/ST1 was detected mainly in isolates from pigs. For the first time, bla CTX-M-1 genes encoded on IncHI1 plasmids were detected in isolates from cattle and from water bodies.

conclusionsThis study identifies plasmid lineages that are contributing to the dissemination of bla CTX-M-1 genes in the food chain, the environment, and humans.

Indexed as

blaCTX−M−1disseminationfood chainhumanincompatibility groupsplasmids

Identifiers

PMID25400623
PMCPMC4214192
OpenAlexW1966127325

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.