Evidence map›Paper›PMID 26849311›Full record

ArticleThe ISME journal2016

Emerging pathogens of gilthead seabream: characterisation and genomic analysis of novel intracellular β-proteobacteria.

Helena M B Seth-Smith, Nancy Dourala, Alexander Fehr, Weihong Qi, Pantelis Katharios, Maja Ruetten, José M Mateos, Lisbeth Nufer, Roseline Weilenmann, Urs Ziegler and 3 more

Open access · bronzeAbstract read
In one paragraph

Article in The ISME journal, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.6field-weighted citation impact, top 11% 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

17 citing papers in PubMed, 39 citations in OpenAlex.

  1. Article
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  7. Expansion of the Beta-Proteobacterial GenusPathogens (Basel, Switzerland) · 2022
    Article
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  9. Review
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  15. Frontiers in microbiology · 2017
    Article
  16. 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

13 authors at 3 institutions in 3 countries.

Helena M B Seth-SmithFunctional Genomics Center Zürich, University of Zürich, Zürich, Switzerland.
Nancy DouralaSelonda Aquaculture, Athens, Greece.
Alexander FehrInstitute for Veterinary Pathology, Vetsuisse Faculty, University of Zürich, Zürich, Switzerland.
Weihong QiFunctional Genomics Center Zürich, University of Zürich, Zürich, Switzerland.
Pantelis KathariosInstitute of Marine Biology, Biotechnology and Aquaculture, Hellenic Center for Marine Research, Heraklion, Crete, Greece.
Maja RuettenInstitute for Veterinary Pathology, Vetsuisse Faculty, University of Zürich, Zürich, Switzerland.
José M MateosCenter for Microscopy and Image Analysis, University of Zürich, Zürich, Switzerland.
Lisbeth NuferInstitute for Veterinary Pathology, Vetsuisse Faculty, University of Zürich, Zürich, Switzerland.
Roseline WeilenmannInstitute for Veterinary Pathology, Vetsuisse Faculty, University of Zürich, Zürich, Switzerland.
Urs ZieglerCenter for Microscopy and Image Analysis, University of Zürich, Zürich, Switzerland.
Nicholas R ThomsonPathogen Genomics, The Wellcome Trust Sanger Institute, Hinxton, Cambridge, UK.
Ralph SchlapbachFunctional Genomics Center Zürich, University of Zürich, Zürich, Switzerland.
Lloyd VaughanInstitute for Veterinary Pathology, Vetsuisse Faculty, University of Zürich, Zürich, Switzerland.
University of Zurich · CHHellenic Centre for Marine Research · GRWellcome Sanger Institute · GB

Funding

Wellcome Trust 098051
6 · The paper itself

Abstract

New and emerging environmental pathogens pose some of the greatest threats to modern aquaculture, a critical source of food protein globally. As with other intensive farming practices, increasing our understanding of the biology of infections is important to improve animal welfare and husbandry. The gill infection epitheliocystis is increasingly problematic in gilthead seabream (Sparus aurata), a major Mediterranean aquaculture species. Epitheliocystis is generally associated with chlamydial bacteria, yet we were not able to localise chlamydial targets within the major gilthead seabream lesions. Two previously unidentified species within a novel β-proteobacterial genus were instead identified. These co-infecting intracellular bacteria have been characterised using high-resolution imaging and genomics, presenting the most comprehensive study on epitheliocystis agents to date. Draft genomes of the two uncultured species, Ca. Ichthyocystis hellenicum and Ca. Ichthyocystis sparus, have been de novo sequenced and annotated from preserved material. Analysis of the genomes shows a compact core indicating a metabolic dependency on the host, and an accessory genome with an unprecedented number of tandemly arrayed gene families. This study represents a critical insight into novel, emerging fish pathogens and will be used to underpin future investigations into the bacterial origins, and to develop diagnostic and treatment strategies.

Indexed as

GenomicsAnimalsAquacultureBetaproteobacteriaGillsPhylogenySea Bream

Identifiers

PMID26849311
PMCPMC4861247
OpenAlexW2282695334

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.