Evidence map›Paper›PMID 27571974›Full record

ArticleNature microbiology2016

Evolution of atypical enteropathogenic E. coli by repeated acquisition of LEE pathogenicity island variants.

Danielle J Ingle, Marija Tauschek, David J Edwards, Dianna M Hocking, Derek J Pickard, Kristy I Azzopardi, Thakshila Amarasena, Vicki Bennett-Wood, Jaclyn S Pearson, Boubou Tamboura and 13 more

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In one paragraph

Article in Nature microbiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 53 papers.

0numbers the graph read from it
0cells of the map it votes in
53citing papers in PubMed
10.2field-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

53 citing papers in PubMed, 79 citations in OpenAlex.

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  8. A foodborne outbreak caused by atypical enteropathogenicApplied and environmental microbiology · 2025
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  14. Identification and Evaluation of Pathogenic Genes (Reports of biochemistry & molecular biology · 2023
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  15. Article
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  19. Article
  20. Genomic Analysis ofMicroorganisms · 2021
    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

23 authors at 12 institutions in 9 countries.

Danielle J IngleDepartment of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Victoria 3010, Australia.
Marija TauschekDepartment of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Victoria 3010, Australia.
David J EdwardsDepartment of Biochemistry and Molecular Biology, Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Victoria 3010, Australia.
Dianna M HockingDepartment of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Victoria 3010, Australia.
Derek J PickardWellcome Trust Sanger Institute, Wellcome Trust Genome Campus, Hinxton, Cambridge CB10 1SA, UK.
Kristy I AzzopardiDepartment of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Victoria 3010, Australia.
Thakshila AmarasenaDepartment of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Victoria 3010, Australia.
Vicki Bennett-WoodDepartment of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Victoria 3010, Australia.
Jaclyn S PearsonDepartment of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Victoria 3010, Australia.
Boubou TambouraCentre pour le Développement des Vaccins du Mali, Bamako, Mali.
Martin AntonioMedical Research Council Unit (United Kingdom), Fajara, The Gambia.
John B OchiengKenya Medical Research Institute/Centers for Disease Control and Prevention, Kisumu, Kenya.
Joseph OundoKenya Medical Research Institute/Centers for Disease Control and Prevention, Kisumu, Kenya.
Inácio MandomandoCentro de Investigação em Saúde de Manhiça, (CISM), CP 1929, Maputo, Mozambique.
Shahida QureshiDepartment of Paediatrics and Child Health, The Aga Khan University, Karachi 74800, Pakistan.
Thandavarayan RamamurthyNational Institute of Cholera and Enteric Diseases, Kolkata, West Bengal 700010, India.
Anowar HossainInternational Centre for Diarrhoeal Disease Research, Mohakhali, Dhaka, Bangladesh.
Karen L KotloffCenter for Vaccine Development, University of Maryland School of Medicine, Baltimore, Maryland 21201, USA.
James P NataroDepartment of Pediatrics, University of Virginia School of Medicine, Charlottesville, Virginia 22908, USA.
Gordon DouganWellcome Trust Sanger Institute, Wellcome Trust Genome Campus, Hinxton, Cambridge CB10 1SA, UK.
Myron M LevineCenter for Vaccine Development, University of Maryland School of Medicine, Baltimore, Maryland 21201, USA.
Roy M Robins-BrowneDepartment of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Victoria 3010, Australia.
Kathryn E HoltDepartment of Biochemistry and Molecular Biology, Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Victoria 3010, Australia.ORCID http://orcid.org/0000-0003-3949-2471
The University of Melbourne · AUKenya Medical Research Institute · KEUniversity of Maryland, Baltimore · USWellcome Sanger Institute · GBAga Khan University · PKCentre Pour le Développement des Vaccins-Mali · MLInternational Centre for Diarrhoeal Disease Research · BDManhiça Health Research Centre · MZMedical Research Council · GBNational Institute of Cholera and Enteric Diseases · INRoyal Children's Hospital · AUUniversity of Virginia · US

Funding

Medical Research Council MC_U190074190Medical Research Council MC_U190081991Medical Research Council MC_UP_A900_1122
6 · The paper itself

Abstract

Atypical enteropathogenic Escherichia coli (aEPEC) is an umbrella term given to E. coli that possess a type III secretion system encoded in the locus of enterocyte effacement (LEE), but lack the virulence factors (stx, bfpA) that characterize enterohaemorrhagic E. coli and typical EPEC, respectively. The burden of disease caused by aEPEC has recently increased in industrialized and developing nations, yet the population structure and virulence profile of this emerging pathogen are poorly understood. Here, we generated whole-genome sequences of 185 aEPEC isolates collected during the Global Enteric Multicenter Study from seven study sites in Asia and Africa, and compared them with publicly available E. coli genomes. Phylogenomic analysis revealed ten distinct widely distributed aEPEC clones. Analysis of genetic variation in the LEE pathogenicity island identified 30 distinct LEE subtypes divided into three major lineages. Each LEE lineage demonstrated a preferred chromosomal insertion site and different complements of non-LEE encoded effector genes, indicating distinct patterns of evolution of these lineages. This study provides the first detailed genomic framework for aEPEC in the context of the EPEC pathotype and will facilitate further studies into the epidemiology and pathogenicity of EPEC by enabling the detection and tracking of specific clones and LEE variants.

Indexed as

Evolution, MolecularGenomic IslandsGenotypeAfricaAsiaEnteropathogenic Escherichia coliEscherichia coli InfectionsEscherichia coli ProteinsGenetic VariationGenome, BacterialPhosphoproteinsPhylogenySequence Analysis, DNAEscherichia coli ProteinsLEE protein, E coliPhosphoproteins

Identifiers

PMID27571974
OpenAlexW2522834140

What OpenQuestion holds

Textmetadata
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.