Results 51 to 60 of about 1,714 (148)

Expansion of the tetracycline resistome in Aeromonas salmonicida with a tet(D) gene found in plasmids pAsa-2900 and pAsa-2900b

Frontiers in Bacteriology
Plasmids carrying antibiotic resistance genes occur frequently in Aeromonas salmonicida subsp. salmonicida, an aquatic pathogen. In this study, we describe three new plasmids found in strains of A. salmonicida subsp. salmonicida from Québec, Canada: pAsa-
Sarah B. Girard, Sarah B. Girard, Pierre-Étienne Marcoux, Pierre-Étienne Marcoux, Valérie E. Paquet, Valérie E. Paquet, Sahra Zoubaï, Sahra Zoubaï, Thuy Nhu Vy Can, Sabrina A. Attéré, Sabrina A. Attéré, Antony T. Vincent, Antony T. Vincent, Antony T. Vincent, Steve J. Charette, Steve J. Charette   +15 more
doaj   +1 more source

Strong Genomic and Phenotypic Heterogeneity in the Aeromonas sobria Species Complex

Frontiers in Microbiology, 2017
Aeromonas sobria is a mesophilic motile aeromonad currently depicted as an opportunistic pathogen, despite increasing evidence of mutualistic interactions in salmonid fish. However, the determinants of its host-microbe associations, either mutualistic or
Jeff Gauthier, Antony T. Vincent, Antony T. Vincent, Steve J. Charette, Steve J. Charette, Nicolas Derome   +5 more
doaj   +1 more source

Whole-genome association study searching for QTL for Aeromonas salmonicida resistance in rainbow trout

Scientific Reports, 2021
Aeromonas salmonicida subsp. salmonicida, the causative agent of furunculosis, has extensive negative effects on wild and farmed salmonids worldwide.
Moonika H. Marana, Asma M. Karami, Jørgen Ødegård, Shaozhi Zuo, Rzgar M. Jaafar, Heidi Mathiessen, Louise von Gersdorff Jørgensen, Per W. Kania, Inger Dalsgaard, Torben Nielsen, Kurt Buchmann   +10 more
doaj   +1 more source

First Description and Characterisation of Lactococcus garvieae Strains Causing Septicaemic Disease in Farmed Sea Bass (Dicentrarchus labrax; Linnaeus) in Spain

Journal of Fish Diseases, Volume 49, Issue 5, May 2026.
ABSTRACT This study presents the first description and characterisation of Lactococcus garvieae isolated from diseased European sea bass (Dicentrarchus labrax) farmed in Spain. During autumn 2023, two fish farms were affected by infectious outbreaks causing moderate cumulative fish mortality (5%–10%). Diseased fish showed clinical signs of haemorrhagic
Belén Fouz, Evelyn Carballeda‐Carrasco, Javier Barriga‐Cuartero, Yolanda Torres‐Corral, Álvaro Robles, Carlos Zarza, Ysabel Santos   +6 more
wiley   +1 more source

Isolation and Identification of Aeromonas salmonicida from Thamnaconus septentrionalis and Sebastes schlegeli

Progress in Fishery Sciences, 2023
The greenfin horse-faced filefish (Thamnaconus septentrionalis) and rockfish (Sebastes schlegeli) occupy important positions in the offshore net fishery in Shandong Province.
Huaiyuan JIN, Yaokuan LIU, Ye GAO, Sudong XIA, Siqing CHEN, Zhaolan MO, Li BIAN, Jie LI   +7 more
doaj   +1 more source

Global Warming Affects the Pathogenesis of Important Fish Diseases in European Aquaculture

Reviews in Aquaculture, Volume 18, Issue 1, January 2026.
The effect of global warming on pathogens and their fish hosts that could exacerbate the negative outcomes for aquaculture. Changes in farming practices and the development of innovative mitigation tools may prove essential to cope with the effects and impacts of rising water temperatures on fish diseases in Europe.
George Rigos, Francesc Padrós, Maria Constenla, Ana Jerončić, Dimitra Kogiannou, Sofia Consuegra, Mikolaj Adamek, Ivona Mladineo   +7 more
wiley   +1 more source

Bacterial Single‐Cell Proteins as Sustainable Aquafeeds: A Meta‐Analysis of Growth, Physiological Homeostasis, and Antioxidant Capacity

Aquaculture Nutrition, Volume 2026, Issue 1, 2026.
In aquaculture nutrition, alternative protein sources, such as those derived from bacteria, have recently garnered significant attention as safe and viable replacements for traditional protein sources, including fish meal (FM) and soybean meal (SBM).
Muziri Mugwanya, Fahad Kimera, Hani Sewilam, Arkadios Dimitroglou   +3 more
wiley   +1 more source

Controlled Field Trial of Pancreas Disease Vaccines in Farmed Atlantic Salmon: Effects on Growth and Mortality During a SAV2 Outbreak

Journal of Fish Diseases, Volume 48, Issue 12, December 2025.
ABSTRACT Pancreas disease (PD), caused by salmonid alphavirus (SAV), is a concern for salmon aquaculture in Scotland, Ireland and Norway. This article presents results from a controlled field trial monitoring three study groups from vaccination to harvest.
Jostein Mulder Pettersen, Marte Follesø Sønnervik, Marius Karlsen, Hege Jørstad Sekkenes, Geir Schriwer, Petter Gjesdal, Ane Sandtrø, Magnus Vikan Røsæg   +7 more
wiley   +1 more source

A review of bacterial disease outbreaks in rainbow trout (Oncorhynchus mykiss) reported from 2010 to 2022

Journal of Fish Diseases, Volume 48, Issue 9, September 2025.
Abstract Outbreaks of bacterial infections in aquaculture have emerged as significant threats to the sustainable production of rainbow trout (Oncorhynchus mykiss) worldwide. Understanding the dynamics of these outbreaks and the bacteria involved is crucial for implementing effective management strategies. This comprehensive review presents an update on
Muhammed Duman, Soner Altun, Izzet Burcin Saticioglu, Jesús L. Romalde   +3 more
wiley   +1 more source

Stimulated Growth and Innate Immunity in Brook Charr (Salvelinus fontinalis) Treated with a General Probiotic (Bactocell^®) and Two Endogenous Probiotics That Inhibit Aeromonas salmonicida In Vitro

Microorganisms, 2019
Aeromonas salmonicida subsp. salmonicida is a Gram-negative bacterium causing furunculosis, an opportunistic infection of farmed salmonid fish. Current treatment methods against furunculosis rely heavily on antibiotherapy.
Jeff Gauthier, Stéphanie Rouleau-Breton, Steve J. Charette, Nicolas Derome   +3 more
doaj   +1 more source