Results 21 to 30 of about 3,875 (207)

Cloning and Sequence Analysis of Capsid Protein Gene of Iridovirus Indonesian Isolates

Indonesian Journal of Biotechnology, 2015
Iridovirus was known as agents that caused serious systemic disease in freshwater and marine fishes. The mortality up to 100% of orange-spotted grouper (Epinephelus coioides) due to iridovirus infection has been reported in Indonesia.
Murwantoko ., Christina Retna Handayani, Rarastoeti Pratiwi   +2 more
doaj   +1 more source

Natural infection of hybrid sturgeon (Acipenser baerii♀×Acipenser schrenckii♂) with Nocardia seriolae and white sturgeon iridovirus: pathological and transcriptomic analyses [PDF]

Frontiers in Immunology
IntroductionIn August 2023, hybrid sturgeons (Acipenser baerii♀×Acipenser schrenckii♂) cultured in Sichuan, China, showed infectious disease symptoms, including ulcers, liver and spleen nodules, and high mortality rates.MethodsPathogenic bacteria were ...
Luyun Ni, Pengcheng Li, Qiaolin Zou, Feiyang Li, Yeyu Chen, Haoting Chen, Jiansheng Lai, Jun Du, Ya Liu   +8 more
doaj   +2 more sources

Chromatin accessibility and differentially expressed genes profiling in large yellow croaker (Larimichthys crocea) head kidney cells following iridovirus infection [PDF]

Frontiers in Immunology
IntroductionThe large yellow croaker iridovirus (LYCIV) poses a significant threat to the aquaculture industry of Larimichthys crocea. Understanding the host defense response to LYCIV infection is crucial for developing effective strategies to mitigate ...
Chaowei Song, Ying Huang, Fang Han, Zhiyong Wang, Zhiyong Wang   +4 more
doaj   +2 more sources

Isolation of an iridovirus from pike-perch Stizostedion lucioperca [PDF]

Diseases of Aquatic Organisms, 1998
We have isolated a large virus from pike-perch Stizostedion lucioperca fingerlings with no signs of disease. The biochemical structural, and serological properties of this newly isolated virus suggest that it belongs to the family Iridoviridae. The virus multiplied and was cytopathogenic in several cultured fish cell lines.
H, Tapiovaara, N J, Olesen, J, Lindén, E, Rimaila-Pärnänen, C H, von Bonsdorff   +4 more
openaire   +4 more sources

Engineering iridoviruses: development of reverse genetics and virus rescue systems [PDF]

Journal of Virology
Iridoviruses are a family of large DNA viruses that infect insects and poikilotherm vertebrates, including amphibians, reptiles, and fish. Notably, members of the genus Ranavirus cause mass mortality in fish and amphibians, threatening aquaculture and ...
Daria Vladimirova, Daniela Kunecova, Mariana Nascimento, Ji Yoon Kim, Dusan Kunec, Jakob Trimpert   +5 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

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) and Japanese sea bass (JS, Lateolabrax japonicus) under immersion
Ji CY, Moon SB, Kwon MG, Kim JO, Park CI, Kim KH.   +5 more
europepmc   +2 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

Hypermethylated genome of a fish vertebrate iridovirus ISKNV plays important roles in viral infection

Communications Biology
Iridoviruses are nucleocytoplasmic large dsDNA viruses that infect invertebrates and ectothermic vertebrates. The hypermethylated genome of vertebrate iridoviruses is unique among animal viruses.
Mincong Liang, Weiqiang Pan, Yanlin You, Xiaowei Qin, Hualong Su, Zhipeng Zhan, Shaoping Weng, Changjun Guo, Jianguo He   +8 more
doaj   +2 more sources

Genomic and morphological characterization of a novel iridovirus, bivalve iridovirus 1 (BiIV1), infecting the common cockle (<i>Cerastoderma edule</i>). [PDF]

Microb Genom
High rates of mortality of the common cockle, Cerastoderma edule, have occurred in the Wash Estuary, UK, since 2008. A previous study linked the mortalities to a novel genotype of Marteilia cocosarum, with a strong correlation between cockle moribundity and the presence of M. cocosarum.
Hooper C, Tidy AM, Jessop R, Bateman KS, Green MJ, Ross SH, Ward GM, Hazelgrove R, Hunt JE, Parker M, Bass D.   +10 more
europepmc   +3 more sources