Evidence map›Paper›PMID 27130947›Full record

ArticleNucleic acids research2016

Identification and analysis of integrons and cassette arrays in bacterial genomes.

Jean Cury, Thomas Jové, Marie Touchon, Bertrand Néron, Eduardo Pc Rocha

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 165 papers.

0numbers the graph read from it
0cells of the map it votes in
165citing papers in PubMed
10.8field-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

165 citing papers in PubMed, 320 citations in OpenAlex.

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  12. Mapping 25 years of research on gut microbiota and antibiotic resistance: bibliometric insights and future directions.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2026
    Review
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  15. Article
  16. Integrated genomic analysis ofFrontiers in microbiology · 2026
    Article
  17. Article
  18. Article
  19. Article
  20. Article

105 more citing papers are in PubMed but not listed here.

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 3 institutions in 1 country.

Jean CuryMicrobial Evolutionary Genomics, Institut Pasteur, 28, rue Dr Roux, Paris, 75015, France CNRS, UMR3525, 28, rue Dr Roux, Paris, 75015, France jean.cury@normalesup.org.ORCID 0000-0002-6462-8783
Thomas JovéUniv. Limoges, INSERM, CHU Limoges, UMR_S 1092, F-87000 Limoges, France.ORCID 0000-0002-4638-325X
Marie TouchonMicrobial Evolutionary Genomics, Institut Pasteur, 28, rue Dr Roux, Paris, 75015, France CNRS, UMR3525, 28, rue Dr Roux, Paris, 75015, France.
Bertrand NéronCentre d'Informatique pour la Biologie, C3BI, Institut Pasteur, Paris, France.
Eduardo Pc RochaMicrobial Evolutionary Genomics, Institut Pasteur, 28, rue Dr Roux, Paris, 75015, France CNRS, UMR3525, 28, rue Dr Roux, Paris, 75015, France.
Centre National de la Recherche Scientifique · FRInserm · FRInstitut Pasteur · FR

Funding

European Research Council 281605
6 · The paper itself

Abstract

Integrons recombine gene arrays and favor the spread of antibiotic resistance. Their broader roles in bacterial adaptation remain mysterious, partly due to lack of computational tools. We made a program - IntegronFinder - to identify integrons with high accuracy and sensitivity. IntegronFinder is available as a standalone program and as a web application. It searches for attC sites using covariance models, for integron-integrases using HMM profiles, and for other features (promoters, attI site) using pattern matching. We searched for integrons, integron-integrases lacking attC sites, and clusters of attC sites lacking a neighboring integron-integrase in bacterial genomes. All these elements are especially frequent in genomes of intermediate size. They are missing in some key phyla, such as α-Proteobacteria, which might reflect selection against cell lineages that acquire integrons. The similarity between attC sites is proportional to the number of cassettes in the integron, and is particularly low in clusters of attC sites lacking integron-integrases. The latter are unexpectedly abundant in genomes lacking integron-integrases or their remains, and have a large novel pool of cassettes lacking homologs in the databases. They might represent an evolutionary step between the acquisition of genes within integrons and their stabilization in the new genome.

Indexed as

Genome, BacterialIntegronsSoftwareAttachment Sites, MicrobiologicalBacterial ProteinsGenomicsModels, GeneticPhylogenyPromoter Regions, GeneticPseudogenesBacterial Proteins

Identifiers

PMID27130947
PMCPMC4889954
OpenAlexW2342484850

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.