Results 41 to 50 of about 1,307 (139)

Development and Validation of a Viability RT‐qPCR Assay for Detecting Infectious Spring Viraemia of Carp Virus (SVCV)

Journal of Fish Diseases, EarlyView.
ABSTRACT Spring viremia of carp virus (SVCV) is a contagious pathogen associated with significant mortality and economic losses in freshwater aquaculture. Although reverse transcription quantitative PCR (RT‐qPCR) enables rapid detection, it does not distinguish between infectious and non‐infectious viral particles, which may lead to overestimation of ...
Ha‐Jeong Son, Min‐Young Sohn, Jae‐Ok Kim, Hee Jung Choi, Mun‐Gyeong Kwon, Jeong‐Tae Lee, Gyoungsik Kang, HyeongJin Roh, Chan‐Il Park, Kyung‐Ho Kim   +9 more
wiley   +1 more source

The RstAB System Impacts Virulence, Motility, Cell Morphology, Penicillin Tolerance and Production of Type II Secretion System-Dependent Factors in the Fish and Human Pathogen Photobacterium damselae subsp. damselae

Frontiers in Microbiology, 2019
The RstB histidine kinase of the two component system RstAB positively regulates the expression of damselysin (Dly), phobalysin P (PhlyP) and phobalysin C (PhlyC) cytotoxins in the fish and human pathogen Photobacterium damselae subsp. damselae, a marine
Mateus S. Terceti, Ana Vences, Xosé M. Matanza, Alba V. Barca, Manuel Noia, Johnny Lisboa, Johnny Lisboa, Nuno M. S. dos Santos, Nuno M. S. dos Santos, Ana do Vale, Ana do Vale, Carlos R. Osorio   +11 more
doaj   +1 more source

Pathogenic and Opportunistic Vibrio spp. Associated with Vibriosis Incidences in the Greek Aquaculture: The Role of Vibrio harveyi as the Principal Cause of Vibriosis

Microorganisms, 2023
A monitoring program to follow vibriosis incidents in the Greek marine aquaculture was implemented over the past 13 years. 273 isolates, from various cases originating from eight regions and nine hosts, were collected and characterized.
Adriana Triga, Maria Smyrli, Pantelis Katharios   +2 more
doaj   +1 more source

Pharmacokinetics, Optimal Dosages, and Withdrawal Time of Florfenicol in Cobia (Rachycentron canadum) After Oral Administration via Medicated Feed

Journal of Veterinary Pharmacology and Therapeutics, EarlyView.
ABSTRACT Antimicrobial drugs are commonly used for the treatment of bacterial diseases in cobia (Rachycentron canadum), but information regarding the rationale of their therapeutic use, such as pharmacokinetics (PK), optimal dosages, and withdrawal time (WDT) in this species is very rare.
Jou‐An Shih, Tirawat Rairat, Yi‐Ping Lu, Chi‐Ming Wu, Niti Chuchird, Chi‐Chung Chou   +5 more
wiley   +1 more source

Molecular Epidemiology of Photobacterium damselae subsp. damselae Outbreaks in Marine Rainbow Trout Farms Reveals Extensive Horizontal Gene Transfer and High Genetic Diversity

Frontiers in Microbiology, 2018
The marine bacterium Photobacterium damselae subsp. damselae is a pathogen for a variety of marine animals, as well as for humans, and is nowadays considered an emerging pathogen for fish of importance in marine aquaculture. Recent studies have suggested
Mateus S. Terceti, Ana Vences, Xosé M. Matanza, Inger Dalsgaard, Karl Pedersen, Carlos R. Osorio   +5 more
doaj   +1 more source

Antibiotic resistance and molecular typing ofPhotobacterium damselaesubsp.damselae, isolated from seafood [PDF]

Journal of Applied Microbiology, 2013
The objectives of our study is to determinate the antibiotic susceptibility of this organism to different antibiotics to determine the discriminatory power of the molecular typing methods.In this study, 50 Photobacterium damselae subsp. damselae isolates from Scomber australasicus and Rachycentron canadum were collected in Taiwan and their resistance ...
T-H, Chiu, L-Y, Kao, M-L, Chen
openaire   +2 more sources

The Photobacterium damselae subsp. damselae Hemolysins Damselysin and HlyA Are Encoded within a New Virulence Plasmid [PDF]

Infection and Immunity, 2011
ABSTRACT Photobacterium damselae subsp. damselae (formerly Vibrio damsela ) is a marine bacterium that causes infections and fatal disease in a wide range of marine animals and in humans. Highly hemolytic strains produce damselysin (Dly), a cytolysin encoded by the
Amable J, Rivas, Miguel, Balado, Manuel L, Lemos, Carlos R, Osorio   +3 more
openaire   +2 more sources

Conjugative Gene Transfer between Nourished and Starved Cells of Photobacterium damselae ssp. damselae and Escherichia coli. [PDF]

Microbes Environ, 2019
Horizontal gene transfer (HGT) between bacteria with different habitats and nutritional requirements is important for the spread of antibiotic resistance genes (ARG). The objective of the present study was to clarify the effects of organic matter on HGT between nourished and starved bacteria.
Kohyama Y, Suzuki S.
europepmc   +3 more sources

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

Characterization of a novel bacteriophage, Phda1, infecting the histamine-producing Photobacterium damselae subsp. damselae [PDF]

Journal of Applied Microbiology, 2015
Photobacterium damselae subsp. damselae is a potent histamine-producing micro-organism. The aim of this study was to isolate and characterize a bacteriophage Phda1 that infected P. damselae subsp. damselae to inhibit its growth and histamine accumulation.Phda1 was isolated from a raw oyster, and the host range, morphology and the bacteriophage genome ...
S, Yamaki, Y, Kawai, K, Yamazaki
openaire   +2 more sources