Results 41 to 50 of about 445 (119)

Isolation and Characterization of Lactococcus garvieae from Diseased Rainbow Trout (Oncorhynchus mykiss, Walbaum) Cultured in Northern Iran Based on the Nucleotide Sequences of the 16s rRNA Gene

Walailak Journal of Science and Technology, 2014
This study was done to determine the molecular and biochemical identification of some causative agents of lactococcosis in farmed rainbow trout in Mazandaran provenience (northern Iran).
Milad ADEL, Atefe Esmailian DEHKORDI, Zahra YAGHOUBZADEH, Elham Khalili SADRABAD, Alireza BABAALIAN   +4 more
doaj   +1 more source

Study of pathogenicity and severity of Lactococcus garvieae isolated from rainbow trout (Oncorhynchus mykiss) farms in Kohkilooieh and Boyerahmad province

Fisheries and Aquatic Sciences, 2019
Background Lactococcus garvieae is one of the most important risk factors in the rainbow trout culture. Therefore, the purpose of this study was to identify and detect strains isolated from rainbow trout suspected of having Lactococcus garvieae using ...
Esmaeil Karami, Mojtaba Alishahi, Taravat Molayemraftar, Masoud Ghorbanpour, Mohammad Reza Tabandeh, Takavar Mohammadian   +5 more
doaj   +1 more source

Development of a Multiplex Polymerase Chain Reaction Assay for Differentiating Three Lactococcus Species Associated With Piscine Lactococcosis

Journal of Fish Diseases, EarlyView.
ABSTRACT Piscine lactococcosis is an important bacterial disease of farmed fish. The causative agents, Lactococcus garvieae, Lactococcus petauri and Lactococcus formosensis, are closely related, which complicates species‐level identification. We developed a conventional multiplex PCR assay targeting species‐specific genes identified by comparative ...
Tomoaki Yoshino, Tomokazu Takano, Hiroki Tanno, Yukihiro Nakagawa, Yuta Matsuura, Shogo Harakawa, Hidehiro Kondo, Ikuo Hirono, Keiichiro Koiwai, Tomomasa Matsuyama   +9 more
wiley   +1 more source

Lactococcus lactis RBT18: From the Rainbow Trout Farm to the Lab, the Tale of a Nisin Z Producer

Proceedings, 2020
Infectious diseases, such as lactococcosis caused by Lactococcus garvieae, are portrayed as critical limiting factors in aquaculture. The antimicrobial properties of lactic acid bacteria (LAB), mainly the production of organic acids and bacteriocins (e.g.
Diogo Contente, Javier Feito, Juan Borrero, Nuria Peña, Estefanía Muñoz-Atienza, Gilberto Igrejas, Patrícia Poeta, Pablo E. Hernández, Luis M. Cintas   +8 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

MARMARA BÖLGESİ KÜLTÜR GÖKKUŞAĞI ALABALIKLARINDA (Oncorhynchus mykiss, L.) LACTOCOCCOSİS' İN BAKTERİYOLOJİK VE HİSTOPATOLOJİK METODLARLA TEŞHİSİ

Aquatic Sciences and Engineering, 2013
Marmara Bölgesindeki kültür gökkuşağı alabalıklarında (Oncorhynchus mykiss) yüksek mortaliteye neden olan bir Lactococcus garvieae epizootiği ilk kez bu çalışma ile tespit edilmiştir.
Çiğdem Ürkü, Gülşen Timur, Özgür Çanak, Remziye Yardımcı   +3 more
doaj  

Lactococcosis in rainbow trout - case report

, 2022
Лактококоза је значајна болест риба узрокована Lactococcus garvieae, једним од најважнијих бактеријских патогена риба, који доводи до великих губитака у пастрмској аквакултури. Лактококоза је посебно значајна због чињенице да се губици често јављају када
Radanović, Oliver, Zdravković, Nemanja, Radosavljevic, Vladimir, Glišić, Dimitrije   +3 more
core   +1 more source

Update of the list of qualified presumption of safety (QPS) recommended microbiological agents intentionally added to food or feed as notified to EFSA 23: Suitability of taxonomic units notified to EFSA until September 2025

EFSA Journal, Volume 24, Issue 1, January 2026.
Abstract The qualified presumption of safety (QPS) process was developed to provide a harmonised safety assessment approach to support EFSA Scientific Panels and Units. The QPS approach assesses the taxonomic identity, body of relevant knowledge and safety of microorganisms intentionally added to the food and feed chain.
EFSA Panel on Biological Hazards (BIOHAZ), Ana Allende, Avelino Alvarez‐Ordóñez, Valeria Bortolaia, Sara Bover‐Cid, Alessandra De Cesare, Wietske Dohmen, Laurent Guillier, Liesbeth Jacxsens, Maarten Nauta, Lapo Mughini‐Gras, Jakob Ottoson, Luisa Peixe, Fernando Perez‐Rodriguez, Panagiotis Skandamis, Elisabetta Suffredini, Marianne Chemaly, Pier Sandro Cocconcelli, Pablo Salvador Fernández Escámez, Miguel Prieto Maradona, Amparo Querol, Lolke Sijtsma, Juan Evaristo Suarez, Ingvar Sundh, Fulvio Barizzone, Justine Dastouet, Nadya Doyle, Sandra Correia, Lieve Herman   +28 more
wiley   +1 more source

Susceptibility and Clinicopathological Findings in Three Amazonian Fish Species Experimentally Infected with Lactococcus spp.: A Preliminary Study

Fishes
Bacterial diseases cause significant losses in the aquaculture of Amazonian fishes (Arapaima gigas, Brycon amazonicus, and Colossoma macropomum). Lactococcosis-causing bacteria (LCB) have emerged as important pathogens in global aquaculture, and although
Angélica Emanuely Costa do Rosário, Francisco Yan Tavares Reis, Angelo Carlo Chaparro Barbanti, Érik José Carvalho da Costa, Cynthia Rafaela Monteiro da Silva Maia, Suzana Kotzent, Sóstenes Apolo Correia Marcelino, Felipe Pierezan, Gustavo Moraes Ramos Valladão, Ronald Kennedy Luz, Henrique César Pereira Figueiredo, Silvia Umeda Gallani, Guilherme Campos Tavares   +12 more
doaj   +1 more source

Temperature‐dependent alterations in the proteome of the emergent fish pathogen Edwardsiella piscicida

Journal of Fish Diseases, Volume 48, Issue 9, September 2025.
Abstract Edwardsiella piscicida is an emerging bacterial pathogen and the aetiological agent of edwardsiellosis among cultured and wild fish species globally. The increased frequency of outbreaks of this Gram‐negative, facultative intracellular pathogen pose not only a threat to the aquaculture industry but also a possible foodborne/waterborne public ...
Kim L. Jacobsen, Matt Griffin, Brett S. Phinney, Michelle Salemi, Zeinab Yazdi, Sujita Balami, Caitlin E. Older, Esteban Soto   +7 more
wiley   +1 more source