Evidence map›Paper›PMID 26537224›Full record

ArticleGenome biology and evolution2015

Defining the Genome Features of Escherichia albertii, an Emerging Enteropathogen Closely Related to Escherichia coli.

Tadasuke Ooka, Yoshitoshi Ogura, Keisuke Katsura, Kazuko Seto, Hideki Kobayashi, Kimiko Kawano, Eisuke Tokuoka, Masato Furukawa, Seiya Harada, Shuji Yoshino and 10 more

Abstract read
In one paragraph

Article in Genome biology and evolution, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed
–field-weighted citation impact
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

45 citing papers in PubMed.

  1. Article
  2. Integrated study on the occurrence and genomic features ofApplied and environmental microbiology · 2026
    Article
  3. Article
  4. Whole-genome-based characterization ofMicrobial genomics · 2025
    Article
  5. Article
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  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Heliyon · 2023
    Article
  14. Article
  15. Pan-Genomics ofLife (Basel, Switzerland) · 2023
    Article
  16. Article
  17. EnteroBase: hierarchical clustering of 100 000s of bacterial genomes into species/subspecies and populations.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2022
    Article
  18. Microbiology and Epidemiology ofMicroorganisms · 2022
    Review
  19. Article
  20. ECTyper:Microbial genomics · 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

20 authors.

Tadasuke OokaDepartment of Microbiology, Graduate School of Medical and Dental Sciences, Kagoshima University, Japan.
Yoshitoshi OguraDepartment of Bacteriology, Faculty of Medical Sciences, Kyushu University, Fukuoka, Japan.
Keisuke KatsuraDivision of Microbiology, Department of Infectious Diseases, Faculty of Medicine, University of Miyazaki, Japan.
Kazuko SetoDivision of Bacteriology, Osaka Prefectural Institute of Public Health, Osaka, Japan.
Hideki KobayashiCenter for Animal Disease Control and Prevention, National Institute of Animal Health, Ibaraki, Japan.
Kimiko KawanoDepartment of Microbiology, Miyazaki Prefectural Institute for Public Health and Environment, Miyazaki, Japan.
Eisuke TokuokaDivision of Microbiology, Kumamoto Prefectural Institute of Public Health and Environmental Science, Kumamoto, Japan.
Masato FurukawaDivision of Microbiology, Kumamoto Prefectural Institute of Public Health and Environmental Science, Kumamoto, Japan.
Seiya HaradaDivision of Microbiology, Kumamoto Prefectural Institute of Public Health and Environmental Science, Kumamoto, Japan.
Shuji YoshinoDepartment of Microbiology, Miyazaki Prefectural Institute for Public Health and Environment, Miyazaki, Japan.
Junji SetoDepartment of Microbiology, Yamagata Prefectural Institute of Public Health, Yamagata, Japan.
Tetsuya IkedaDepartment of Infection Diseases Bacteriology, Hokkaido Institute of Public Health, Hokkaido, Japan.
Keiji YamaguchiDepartment of Infection Diseases Bacteriology, Hokkaido Institute of Public Health, Hokkaido, Japan.
Kazunori MuraseDivision of Microbiology, Department of Infectious Diseases, Faculty of Medicine, University of Miyazaki, Japan.
Yasuhiro GotohDivision of Microbiology, Department of Infectious Diseases, Faculty of Medicine, University of Miyazaki, Japan.
Naoko ImutaDepartment of Microbiology, Graduate School of Medical and Dental Sciences, Kagoshima University, Japan.
Junichiro NishiDepartment of Microbiology, Graduate School of Medical and Dental Sciences, Kagoshima University, Japan.
Tânia A GomesDepartment of Microbiology, Graduate School of Medical and Dental Sciences, Kagoshima University, Japan.
Lothar BeutinDepartment of Microbiology, Graduate School of Medical and Dental Sciences, Kagoshima University, Japan.
Tetsuya HayashiDepartment of Bacteriology, Faculty of Medical Sciences, Kyushu University, Fukuoka, Japan thayash@bact.med.kyushu-u.ac.jp.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Escherichia albertii is a recently recognized close relative of Escherichia coli. This emerging enteropathogen possesses a type III secretion system (T3SS) encoded by the locus of enterocyte effacement, similar to enteropathogenic and enterohemorrhagic E. coli (EPEC and EHEC). Shiga toxin-producing strains have also been identified. The genomic features of E. albertii, particularly differences from other Escherichia species, have not yet been well clarified. Here, we sequenced the genome of 29 E. albertii strains (3 complete and 26 draft sequences) isolated from multiple sources and performed intraspecies and intragenus genomic comparisons. The sizes of the E. albertii genomes range from 4.5 to 5.1 Mb, smaller than those of E. coli strains. Intraspecies genomic comparisons identified five phylogroups of E. albertii. Intragenus genomic comparison revealed that the possible core genome of E. albertii comprises 3,250 genes, whereas that of the genus Escherichia comprises 1,345 genes. Our analysis further revealed several unique or notable genetic features of E. albertii, including those responsible for known biochemical features and virulence factors and a possibly active second T3SS known as ETT2 (E. coli T3SS 2) that is inactivated in E. coli. Although this organism has been observed to be nonmotile in vitro, genes for flagellar biosynthesis are fully conserved; chemotaxis-related genes have been selectively deleted. Based on these results, we have developed a nested polymerase chain reaction system to directly detect E. albertii. Our data define the genomic features of E. albertii and provide a valuable basis for future studies of this important emerging enteropathogen.

Indexed as

Genome, BacterialBase SequenceEnteropathogenic Escherichia coliGene Transfer, HorizontalMolecular Sequence DataVirulencecore genomedetection systememerging enteropathogenEscherichia albertiigenomic comparisoninterspecies horizontal gene transfer

Identifiers

PMID26537224
PMCPMC4700944

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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.