Evidence map›Paper›PMID 23959310›Full record

ArticleAntimicrobial agents and chemotherapy2013

Whole-genome sequencing of gentamicin-resistant Campylobacter coli isolated from U.S. retail meats reveals novel plasmid-mediated aminoglycoside resistance genes.

Yuansha Chen, Sampa Mukherjee, Maria Hoffmann, Michael L Kotewicz, Shenia Young, Jason Abbott, Yan Luo, Maureen K Davidson, Marc Allard, Patrick McDermott and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in Antimicrobial agents and chemotherapy, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
11.8field-weighted citation impact, top 1% 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

41 citing papers in PubMed, 84 citations in OpenAlex.

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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

11 authors at 2 institutions in 1 country.

Yuansha ChenOffice of Research, Center for Veterinary Medicine, U.S. Food and Drug Administration, Laurel, Maryland, USA.
Sampa Mukherjee
Maria Hoffmann
Michael L Kotewicz
Shenia Young
Jason Abbott
Yan Luo
Maureen K Davidson
Marc Allard
Patrick McDermott
Shaohua Zhao
Center for Veterinary Medicine · USUnited States Food and Drug Administration · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Aminoglycoside resistance in Campylobacter has been routinely monitored in the United States in clinical isolates since 1996 and in retail meats since 2002. Gentamicin resistance first appeared in a single human isolate of Campylobacter coli in 2000 and in a single chicken meat isolate in 2007, after which it increased rapidly to account for 11.3% of human isolates and 12.5% of retail isolates in 2010. Pulsed-field gel electrophoresis analysis indicated that gentamicin-resistant C. coli isolates from retail meat were clonal. We sequenced the genomes of two strains of this clone using a next-generation sequencing technique in order to investigate the genetic basis for the resistance. The gaps of one strain were closed using optical mapping and Sanger sequencing, and this is the first completed genome of C. coli. The two genomes are highly similar to each other. A self-transmissible plasmid carrying multiple antibiotic resistance genes was revealed within both genomes, carrying genes encoding resistance to gentamicin, kanamycin, streptomycin, streptothricin, and tetracycline. Bioinformatics analysis and experimental results showed that gentamicin resistance was due to a phosphotransferase gene, aph(2")-Ig, not described previously. The phylogenetic relationship of this newly emerged clone to other Campylobacter spp. was determined by whole-genome single nucleotide polymorphisms (SNPs), which showed that it clustered with the other poultry isolates and was separated from isolates from livestock.

Indexed as

Genome, BacterialAnimalsAnti-Bacterial AgentsBacterial ProteinsCampylobacter coliChickensChromosome MappingClone CellsDrug Resistance, Multiple, BacterialElectrophoresis, Gel, Pulsed-FieldFood MicrobiologyGentamicinsHigh-Throughput Nucleotide SequencingHumansMeatMicrobial Sensitivity Testsaminoglycoside 2''-phosphotransferaseAnti-Bacterial AgentsBacterial ProteinsGentamicinsPhosphotransferases (Alcohol Group Acceptor)

Identifiers

PMID23959310
PMCPMC3811239
OpenAlexW2149191771

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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.