Results 61 to 70 of about 1,052 (156)

Phage‐Host Interactions in Flavobacterium Pathogens and the Potential of Phage‐Based Disease Control in Salmonid Aquaculture

Reviews in Aquaculture, Volume 18, Issue 1, January 2026.
ABSTRACT A major bottleneck to the projected expansion of the aquaculture industry is disease outbreaks caused by bacterial pathogens. Fish diseases caused by Flavobacterium pathogens are persistent in salmonid aquaculture, and treatment is limited to antimicrobials, which contaminate the aquatic environment and promote antimicrobial resistance ...
Lotta A. I. Landor, Valeria Ruffo, Lotta‐Riina Sundberg, Lone Madsen, Mathias Middelboe   +4 more
wiley   +1 more source

Strain‐Specific Yeast Polysaccharides Enhance Growth, Antioxidant Capacity, Immune Response and Gut Microbiota Homeostasis in Red Tilapia Cultured Under Seawater Conditions

Aquaculture Nutrition, Volume 2026, Issue 1, 2026.
This study evaluated the antibacterial activity and functional effects of yeast polysaccharides derived from three Saccharomyces cerevisiae strains (L6, L9, and L10) on growth, immunity, and gut health of red tilapia cultured under seawater conditions. An in vitro antibacterial assay against V. parahaemolyticus and V. vulnificus was conducted, followed
Ruimin Yuan, Xiaoyi Wu, Juyun He, Zhiyu Zhou, Wei Zhao   +4 more
wiley   +1 more source

Antibacterial Activities of Metabolites from Vitis rotundifolia (Muscadine) Roots against Fish Pathogenic Bacteria

Molecules, 2018
Enteric septicemia of catfish, columnaris disease and streptococcosis, caused by Edwardsiella ictaluri, Flavobacterium columnare and Streptococcus iniae, respectively, are the most common bacterial diseases of economic significance to the pond-raised ...
Kevin K. Schrader, Mohamed A. Ibrahim, Howaida I. Abd-Alla, Charles L. Cantrell, David S. Pasco   +4 more
doaj   +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

Molecular diversity and growth features of Flavobacterium columnare strains isolated in Finland [PDF]

Diseases of Aquatic Organisms, 2006
Columnaris disease caused by Flavobacterium columnare is a problem in fish farming worldwide. During the last 15 yr, outbreaks have started to emerge in Finland. Flavobacterium columnare Type Strain NCIMB 2248T and 30 Finnish F. columnare isolates were studied using analysis of 16S rDNA by restriction-fragment length polymorphism (16S RFLP), length ...
L R, Suomalainen, H, Kunttu, E T, Valtonen, V, Hirvelä-Koski, M, Tiirola   +4 more
openaire   +2 more sources

Caracterização molecular de isolados de Flavobacterium columnare de tilapia do nilo e piracanjuba por meio de RAPD-PCR

Boletim do Instituto de Pesca, 2018
Flavobacterium columnare é uma bactéria cosmopolita, agente etiológico da columnariose, considerada um dos maiores problemas na aquicultura brasileira, provocando elevadas taxas de mortalidade e grande prejuí­­zo econômico. Qualidade de água inadequada,
Fernanda de Alexandre SEBASTIÃO, Fabiana PILARSKI, Manoel Victor Franco LEMOS   +2 more
doaj  

Produção de micropartículas de alginato contendo Flavobacterium columnare inativada pelo método de emulsão para vacinação de peixes por via oral Production by emulsion method of alginate microparticles containing inactivated Flavobacterium columnare for oral fish vaccination

Química Nova, 2010
Alginate microparticles were prepared by an emulsion method aiming oral controlled release of antigens to fish. The effects of emulsification temperature and impeller type on particle morphology, average diameter, and size distribution were evaluated ...
Priscila Soares Costa Sacchetin, Ângela Maria Moraes, Carlos Augusto Gomes Leal, Henrique César Pereira Figueiredo   +3 more
doaj   +1 more source

Electrochemical sensing strategies for on‐site testing of pathogenic nucleic acids

Electrochemical Science Advances, Volume 5, Issue 4, August 2025.
Abstract Rapid and reliable on‐site pathogen testing is crucial for diagnosing and managing human health. Nucleic acids (NAs) containing genetic information are valuable target molecules for pathogen testing, and sensitive and rapid detection of NAs using electrochemical approaches has been intensively investigated.
Yusuke Kanno, Shuzo Masui, Yusuke Ota, Ryoichi Saito, Takasi Nisisako   +4 more
wiley   +1 more source

Rich resource environment of fish farms facilitates phenotypic variation and virulence in an opportunistic fish pathogen

Evolutionary Applications, 2022
Phenotypic variation is suggested to facilitate the persistence of environmentally growing pathogens under environmental change. Here, we hypothesized that the intensive farming environment induces higher phenotypic variation in microbial pathogens than ...
Katja Pulkkinen, Tarmo Ketola, Jouni Laakso, Johanna Mappes, Lotta‐Riina Sundberg   +4 more
doaj   +1 more source

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

Journal of Fish Diseases, Volume 48, Issue 8, August 2025.
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.
Izzet Burcin Saticioglu, Muhammed Duman, Nihed Ajmi, Soner Altun, Tatiana Rochat, Eric Duchaud   +5 more
wiley   +1 more source