Evidence map›Paper›PMID 38773965›Full record

ArticleJournal of fish diseases2025

Phylogenomic characterization of Flavobacterium psychrophilum isolates retrieved from Turkish rainbow trout farms.

Izzet Burcin Saticioglu, Muhammed Duman, Nihed Ajmi, Soner Altun, Tatiana Rochat, Eric Duchaud

Abstract read
In one paragraph

Article in Journal of fish diseases, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

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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

6 authors.

Izzet Burcin SaticiogluDepartment of Aquatic Animal Disease, Faculty of Veterinary Medicine, Bursa Uludag University, Bursa, Turkey.ORCID https://orcid.org/0000-0002-2721-3204
Muhammed DumanDepartment of Aquatic Animal Disease, Faculty of Veterinary Medicine, Bursa Uludag University, Bursa, Turkey.ORCID https://orcid.org/0000-0001-7707-2705
Nihed AjmiGraduate School of Health Sciences, Bursa Uludag University, Bursa, Turkey.ORCID https://orcid.org/0000-0002-5368-4819
Soner AltunDepartment of Aquatic Animal Disease, Faculty of Veterinary Medicine, Bursa Uludag University, Bursa, Turkey.ORCID https://orcid.org/0000-0001-9096-875X
Tatiana RochatUniversité Paris-Saclay, INRAE, UVSQ, VIM, Jouy-en-Josas, France.ORCID https://orcid.org/0000-0002-4533-1220
Eric DuchaudUniversité Paris-Saclay, INRAE, UVSQ, VIM, Jouy-en-Josas, France.ORCID https://orcid.org/0000-0003-3353-4714

Funding

The Research Fund of Bursa Uludag University
6 · The paper itself

Abstract

Flavobacterium psychrophilum, a devastating fish pathogen, is responsible for bacterial cold-water disease (BCWD), also known as rainbow trout fry syndrome. F. psychrophilum is the main causative agent of outbreaks in rainbow trout farms, especially at early live stages. In the present study, we aimed to characterize F. psychrophilum Turkish isolates. Eighteen isolates were retrieved from BCWD outbreaks between 2014 and 2021. In vitro phenotypic characterization showed gelatin and casein hydrolysis capacities and in vitro adhesion for all isolates, whereas elastinolytic activity was present for 16 of 18 isolates. We used complete genome sequencing to infer MLST-type, serotype and phylogenetic reconstruction. Strikingly, one strain isolated from Coruh trout (FP-369) belongs to ST393, a previously undescribed ST, and is phylogenetically distant from the other isolates. However, all strains retrieved from rainbow trout belong to the well-characterized clonal complex CC-ST10, 12 of 17 were tightly connected in a single cluster. Several serotypes (Types -1, -2 and -3) were represented among isolates, but no correlation was observed with geographic origins. This analysis suggests a regional dissemination of an epidemic, disease-producing bacterial population. This study provides a basis for epidemiological surveillance of isolates circulating in Turkey and phenotypic data for future molecular studies of virulence traits of this important fish pathogen.

Indexed as

Fish DiseasesFlavobacteriaceae InfectionsFlavobacteriumOncorhynchus mykissAnimalsAquacultureMultilocus Sequence TypingPhylogenyTurkeyWhole Genome SequencingaquacultureBCWDMLSTphylogenomic analysisRTFS

Identifiers

PMID38773965
PMCPMC12285750

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Registered trials

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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.