Results 161 to 170 of about 1,268 (196)
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Megalocytivirus infection in fish

Reviews in Aquaculture, 2012
AbstractMegalocytivirus is a newly discovered DNA‐virus from the Iridoviridae family that possesses icosahedral symmetry and has a size range of 140–200 nm diameter. Based on genetic differences, Megalocytivirus is divided into three major groups; infectious spleen and kidney necrosis virus which is reported to cause disease in numerous marine and ...
Kuttichantran Subramaniam   +3 more
openaire   +1 more source

Isolation, identification and genomic analysis of an ISKNV-type megalocytivirus from spotted knifejaw (Oplegnathus punctatus)

Aquaculture, 2021
The spotted knifejaw (Oplegnathus punctatus) is an emerging economical aquaculture species in China in recent years. In the present study, we characterized an iridovirus-like disease outbreak in spotted knifejaw aquaculture industry in Shandong Province (
Xiaohong Huang   +8 more
semanticscholar   +1 more source

Construction and analysis of experimental DNA vaccines against megalocytivirus

Fish & Shellfish Immunology, 2012
Iridoviruses are large double-stranded DNA viruses with icosahedral capsid. The Iridoviridae family contains five genera, one of which is Megalocytivirus. Megalocytivirus has emerged in recent years as an important pathogen to a wide range of marine and freshwater fish.
Min, Zhang   +4 more
openaire   +2 more sources

The megalocytivirus-induced protein CsMig1 enhances Cynoglossus semilaevis resistance against viral infection

Veterinary Immunology and Immunopathology, 2013
Half-smooth tongue sole (Cynoglossus semilaevis) is an important economic fish species cultured in northern China. In this study, we identified and analyzed the expression and function of a megalocytivirus-induced gene, CsMig1, from tongue sole. The deduced amino acid sequence of CsMig1 is composed of 507 residues and contains no conserved domains ...
Wei, Wang, Zhi-zhong, Xiao, Li, Sun
openaire   +2 more sources

Analisis Sebaran Infeksi Megalocytivirus Penyebab Penyakit pada Komoditas Ikan Kerapu Budidaya di Kabupaten Buleleng

QISTINA: Jurnal Multidisiplin Indonesia
Ikan kerapu merupakan komoditas budidaya laut yang menonjol dengan nilai ekonomi tinggi, khususnya di Bali sebagai pusat produksi ekspor utama. Namun, keberlanjutan budidaya kerapu sering terancam oleh penyakit menular, terutama megalocytivirus, yang ...
Krisna Meilani Mararta Hutapea   +2 more
semanticscholar   +1 more source

Characterization of IgD and IgT with their expressional analysis following subtype II megalocytivirus vaccination and infection in rock bream (Oplegnathus fasciatus).

Developmental and Comparative Immunology
In this study, heavy chain genes of IgD and IgT were sequenced and characterized their gene expression in rock bream (Oplegnathus fasciatus). Rock bream (RB)-IgD cDNA is 3319 bp in length and encodes a leader region, variable domains, a μ1 domain, and ...
Sungjae Ko, Suhee Hong
semanticscholar   +1 more source

Development of a high-dose vaccine formulation for prevention of megalocytivirus infection in rock bream (Oplegnathus fasciatus).

Vaccine, 2020
A formalin-inactivated red sea bream iridovirus (RSIV) vaccine was prepared using the culture supernatant of a persistently infected Pagrus major fin cell line (PI-PMF) with IVS-1 strain (RSIV subtype II Meglaocytivirus).
W. Kwon   +8 more
semanticscholar   +1 more source

Development and Validation of a Multienzyme Isothermal Rapid Amplification-Based Fluorescence Assay for Detection of Megalocytivirus pagrus 1.

Journal of Fish Diseases
Megalocytivirus pagrus 1 is a major viral pathogen that causes high mortality and economic losses in aquaculture worldwide. Although PCR-based diagnostics are highly sensitive and specific, their equipment dependence and long assay times limit field ...
Eun Seo Lee, G. Kim, K. Kim
semanticscholar   +1 more source

Infectious cell culture system for concurrent propagation and purification of Megalocytivirus ISKNV and nervous necrosis virus from Asian Sea bass (Lates calcarifer)

, 2020
Megalocytivirus ISKNV and nervous necrosis virus (NNV) are two major viral pathogens affecting marine fish farms in Asia Pacific region. The present study reports an unexpected discovery of dual infections of both viruses in a single Asian sea bass ...
S. Jitrakorn   +7 more
semanticscholar   +1 more source

First report of megalocytivirus (iridoviridae) in cultured bluegill sunfish, Lepomis macrochirus, in China

Microbial Pathogenesis, 2019
The bluegill sunfish, Lepomis macrochirus, is an important aquacultural and recreational species in southern China because of its excellent taste, rapid growth rate, and good looks. At present, few pathogens are known to affect the bluegill sunfish. However, an iridovirus-like disease recently caused heavy losses to the bluegill sunfish aquaculture ...
Lihui, Liu   +6 more
openaire   +2 more sources

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