Results 21 to 30 of about 255,539 (119)

Decreased resistance to bacterial cold-water disease and excessive inflammatory response in ayu (Plecoglossus altivelis) reared at high water temperature

Frontiers in Immunology, 2023
IntroductionTemporal elevation of water temperature positively affects immune activity and disease resistance in poikilothermic teleost fish. The ayu, Plecoglossus altivelis, an important fish species for Japanese freshwater fisheries, is usually ...
Goshi Kato, Hayato Nakajima, Kyuma Suzuki, Yuhei Kanzawa, Chihaya Nakayasu, Kosei Taguchi, Osamu Kurata, Motohiko Sano   +7 more
doaj   +1 more source

Dual RNA-Seq of Flavobacterium psychrophilum and Its Outer Membrane Vesicles Distinguishes Genes Associated with Susceptibility to Bacterial Cold-Water Disease in Rainbow Trout (Oncorhynchus mykiss)

Pathogens, 2023
Flavobacterium psychrophilum (Fp), the causative agent of Bacterial Cold-Water disease in salmonids, causes substantial losses in aquaculture. Bacterial outer membrane vesicles (OMVs) contain several virulence factors, enzymes, toxins, and nucleic acids ...
Pratima Chapagain, Ali Ali, Mohamed Salem   +2 more
doaj   +1 more source

Skin bacteria of rainbow trout antagonistic to the fish pathogen Flavobacterium psychrophilum

Scientific Reports, 2021
Rainbow trout fry syndrome (RTFS) and bacterial coldwater disease (BCWD) is a globally distributed freshwater fish disease caused by Flavobacterium psychrophilum. In spite of its importance, an effective vaccine is not still available.
Mio Takeuchi, Erina Fujiwara-Nagata, Taiki Katayama, Hiroaki Suetake   +3 more
doaj   +1 more source

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

J Fish Dis
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
Duman M, Altun S, Saticioglu IB, Romalde JL.   +3 more
europepmc   +2 more sources

Ultraviolet light differentially reduces viability of fish‐ and fish farm‐associated flavobacteria (families Flavobacteriaceae and Weeksellaceae)

North American Journal of Aquaculture, Volume 85, Issue 4, Page 311-323, October 2023., 2023
Abstract Objective Globally, flavobacteria (family Flavobacteriaceae and Weeksellaceae) are leading causes of disease‐related losses in fish‐farms and hatcheries. One route flavobacteria gain access to aquaculture facilities is via source water.
Christopher Knupp, Mohamed Faisal, Travis O. Brenden, Esteban Soto, Benjamin R. LaFrentz, Matt J. Griffin, Gregory D. Wiens, Wade Cavender, Danielle Van Vliet, Thomas P. Loch   +9 more
wiley   +1 more source

Closing the gap between science and management of cold‐water refuges in rivers and streams

Global Change Biology, Volume 29, Issue 19, Page 5482-5508, October 2023., 2023
We review current understanding of cold‐water refuges, identify gaps between science and management, and evaluate policies aimed at protecting thermally sensitive species. Linking the science and management of cold‐water refuges requires interdisciplinary approaches to understanding complex interactions among physical, ecological, social, and cultural ...
Francine H. Mejia, Valerie Ouellet, Martin A. Briggs, Stephanie M. Carlson, Roser Casas‐Mulet, Mollie Chapman, Mathias J. Collins, Stephen J. Dugdale, Joseph L. Ebersole, Danielle M. Frechette, Aimee H. Fullerton, Carole‐Anne Gillis, Zachary C. Johnson, Christa Kelleher, Barret L. Kurylyk, Rebecca Lave, Benjamin H. Letcher, Knut M. Myrvold, Tracie‐Lynn Nadeau, Helen Neville, Herve Piégay, Kathryn A. Smith, Diego Tonolla, Christian E. Torgersen   +23 more
wiley   +1 more source

Detection and virulence of Lactococcus garvieae and L. petauri from four lakes in southern California

Journal of Aquatic Animal Health, Volume 35, Issue 3, Page 187-198, September 2023., 2023
Abstract Objective The first objective of the study aimed to detect the presence of Lactococcus petauri, L. garvieae, and L. formosensis in fish (n = 359) and environmental (n = 161) samples from four lakes near an affected fish farm in California during an outbreak in 2020. The second objective was to compare the virulence of the Lactococcus spp.
Taylor Abraham, Zeinab Yazdi, Eric Littman, Khalid Shahin, Taylor I. Heckman, Eva Marie Quijano Cardé, Diem Thu Nguyen, Ruixue Hu, Mark Adkison, Tresa Veek, Kavery Mukkatira, Christine Richey, Kevin Kwak, Haitham H. Mohammed, Cesar Ortega, Ruben Avendaño‐Herrera, William Keleher, Véronique LePage, Ian Gardner, Timothy J. Welch, Esteban Soto   +20 more
wiley   +1 more source

First detection of Flavobacterium psychrophilum in juvenile Siberian sturgeons (Acipenser baerii) and description of the pathological findings

Journal of Fish Diseases, Volume 46, Issue 8, Page 887-894, August 2023., 2023
Abstract Flavobacterium psychrophilum affects many cultured fish species and is considered one of the most important bacterial pathogens causing substantial economic losses in salmonid aquaculture worldwide. Here, F. psychrophilum was identified by matrix‐assisted laser desorption ionization time‐of‐flight mass spectrometry (MALDI‐TOF MS) and nested ...
Blanca Chinchilla, Esther Vázquez‐Fernández, Agustín Rebollada‐Merino, Marta Pérez‐Sancho, Lucas Domínguez, Antonio Rodríguez‐Bertos   +5 more
wiley   +1 more source

The Emergence of Pathogenic Bacteria in Coldwater Ichthyofauna: A Review

Journal of Mountain Research, 2023
Pathogenic bacteria are the most common causes of serious illness outbreaks in wild and farmed coldwater fish around the world, and they have socioeconomic consequences.
Rakesh Kumar, Sonika Rayal, M. Gusain, O. Gusain   +3 more
semanticscholar   +1 more source

Vertical transmission of Renibacterium salmoninarum in cutthroat trout (Oncorhynchus clarkii)

Journal of Fish Diseases, Volume 46, Issue 4, Page 309-319, April 2023., 2023
Abstract Vertical transmission of Renibacterium salmoninarum has been well‐documented in anadromous salmonids but not in hatchery‐reared inland trout. We assessed whether the bacterium is vertically transmitted in cutthroat trout (Oncorhynchus clarkii) from a Colorado, USA hatchery, and assessed the rate of transmission from male and female brood fish.
Tawni B. Riepe, Eric R. Fetherman, Brad Neuschwanger, Tracy Davis, Andrew Perkins, Dana L. Winkelman   +5 more
wiley   +1 more source