Results 11 to 20 of about 458 (125)

Divergent survival and viral shedding patterns of red sea bream iridovirus in black sea bream and Japanese sea bass. [PDF]

J Fish Biol
Abstract In open marine aquaculture, rearing diverse fish species in adjacent net pens facilitates the waterborne spread of red sea bream iridovirus (RSIV). This study systematically evaluated the horizontal transmission dynamics of RSIV in black sea bream (BSB, Acanthopagrus schlegelii
Ji CY, Moon SB, Kwon MG, Kim JO, Park CI, Kim KH.   +5 more
europepmc   +3 more sources

Development of a Propidium Monoazide-Based Viability Quantitative PCR Assay for Red Sea Bream Iridovirus Detection. [PDF]

Int J Mol Sci, 2023
Red sea bream iridovirus (RSIV) is an important aquatic virus that causes high mortality in marine fish. RSIV infection mainly spreads through horizontal transmission via seawater, and its early detection could help prevent disease outbreaks. Although quantitative PCR (qPCR) is a sensitive and rapid method for detecting RSIV, it cannot differentiate ...
Kim KH, Kang G, Woo WS, Sohn MY, Son HJ, Park CI.   +5 more
europepmc   +4 more sources

MiR-181a Negatively Regulates Claudin-3 to Facilitate Lateolabrax maculatus Iridovirus Replication in Lateolabrax maculatus Astroglia Cells [PDF]

Viruses
Lateolabrax maculatus iridovirus (LMIV) is a variant strain of red sea bream iridovirus (RSIV), causing serious economic losses in aquaculture. Claudins (CLDNs) are major components of tight junctions (TJs) forming an important line of defense against ...
Yanping Ma, Jingjing Xu, Le Hao, Gang Wang, Wen Huang, Zhenxing Liu   +5 more
doaj   +2 more sources

Fish Iridoviridae: infection, vaccination and immune response [PDF]

Veterinary Research
Each year, due to climate change, an increasing number of new pathogens are being discovered and studied, leading to an increase in the number of known diseases affecting various fish species in different regions of the world.
Rocío Leiva-Rebollo, Alejandro M. Labella, Juan Gémez-Mata, Dolores Castro, Juan J. Borrego   +4 more
doaj   +2 more sources

Establishing environmental DNA and RNA protocols for the simultaneous detection of fish viruses from seawater

Environmental DNA
Aquatic viruses are major threats to global aquacultural productivity. While conventional diagnostic methods for disease investigation are laborious, time‐consuming, and often involve the sacrifice of animals, environmental DNA and RNA (eDNA/eRNA) tools ...
Yin Cheong Aden Ip, Jing Chen, Li Ying Tan, Clara Lau, Ying Hui Chan, Ravendrakumar Shanmugavelu Balasubramaniam, Wan Yen Jovinc Wong, Kaitlyn Ng, Zi Yan Brian Tan, Charlene Judith Fernandez, Siow Foong Chang, Him Hoo Yap   +11 more
doaj   +2 more sources

Epidemiological investigation on diseases of Larimichthys crocea in Ningbo culture area [PDF]

Frontiers in Cellular and Infection Microbiology
IntroductionDue to the high-density farming of Larimichthys crocea over the years, diseases caused by pathogens such as bacteria, viruses, and parasites frequently occur in Ningbo, posing a huge threat and challenge to the sustainable and healthy ...
Shengwei Xu, Shengwei Xu, Shengwei Xu, Shengwei Xu, Mingfeng Ge, Mingfeng Ge, Mingfeng Ge, Mingfeng Ge, Juan Feng, Xinxian Wei, Honglian Tan, Zheng Liang, Guixiang Tong   +12 more
doaj   +2 more sources

A Formalin-Inactivated Vaccine Enhances Survival and Mitigates Horizontal Transmission of Red Sea Bream Iridovirus (RSIV) in Rock Bream (Oplegnathus fasciatus): Insights From Viability Quantitative PCR. [PDF]

J Fish Dis
ABSTRACT Formalin‐inactivated vaccines are widely employed as a primary preventive strategy against red sea bream iridoviral disease (RSIVD), which poses a substantial economic threat to the aquaculture of rock bream (Oplegnathus fasciatus). However, conventional quantitative PCR (qPCR) cannot differentiate infectious virions from noninfectious vaccine
Moon SB, Kang G, Roh H, Lee Y, Kim MJ, Sohn MY, Son HJ, Park CI, Kim KH.   +8 more
europepmc   +2 more sources

Transcription program of red sea bream iridovirus as revealed by DNA microarrays. [PDF]

J Virol, 2005
ABSTRACT Red sea bream iridovirus (RSIV) has been identified as the causative agent of a serious disease in red sea bream and at least 30 other marine fish species. We developed a viral DNA microarray containing 92 putative open reading frames of RSIV to monitor the viral gene transcription program over the time course of an in ...
Lua DT, Yasuike M, Hirono I, Aoki T.
europepmc   +4 more sources

Microbiome and Pathobiome Characterization in Farmed Barramundi (Lates calcarifer) During and Post Scale Drop Disease Outbreaks. [PDF]

J Fish Dis
ABSTRACT Large‐scale double‐digest RAD sequencing (ddRADseq) datasets generated for genotyping are increasingly available in aquaculture, yet their unmapped reads remain largely unexplored for pathogen surveillance. Here, we evaluated the utility and limitations of repurposing unmapped ddRADseq reads to examine pathogen‐associated and disease ...
Vu NT, Shen X, Gibson-Kueh S, Carrai M, Terence C, Poon ZWJ, Nelson SP, Senapin S, Dong HT, Loh JY, Jerry DR, Domingos JA.   +11 more
europepmc   +2 more sources

Phenotypic diversity of infectious red sea bream iridovirus isolates from cultured fish in Japan. [PDF]

Appl Environ Microbiol, 2009
ABSTRACT Megalocytivirus is causing economically serious mass mortality by infecting fish in and around the Pacific region of Asia. The recent emergence of many new iridoviruses has drawn attention to the marked taxonomic variation within this virus family.
Shinmoto H, Taniguchi K, Ikawa T, Kawai K, Oshima S.   +4 more
europepmc   +4 more sources