Results 131 to 140 of about 857 (142)
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Development and characterization of megalocytivirus persistently-infected cell cultures for high yield of virus

Tissue and Cell, 2020
Megalocytivirus infection is a major threat in rock bream aquaculture in Korea. To produce a highly concentrated megalocytivirus, primary cells, established cell line and persistently infected cell line were used in this study. Megalocytivirus was inoculated in primary fin cell cultures of red sea bream (Pagrus major), rock bream (Oplegnathus fasciatus)
Woo Ju, Kwon   +7 more
openaire   +2 more sources

Dynamics of megalocytivirus transmission between bivalve molluscs and rock bream Oplegnathus fasciatus

Aquaculture, 2014
Abstract Megalocytivirus is a major viral agent that affects fresh and marine fish, and causes serious economic losses in aquaculture in Asian countries. As filter-feeding organisms, bivalve molluscs may act as viral transmitters following the capture of a released virus into seawater from infected fish.
Ji Woong Jin   +4 more
openaire   +1 more source

Transcriptome analysis of Orange-Spotted Grouper between Ranavirus and Megalocytivirus Infections

2015
Grouper is an important aquaculture fish with high economic value for several Asian countries. However, during growing stages, groupers are severely threatened by grouper iridovirus. In this study, we applied next-generation sequencing technology for analyzing groupers infected by two different iridoviruses of TGIV and GIV at a transciptomic level.
Yang Cing-Han   +5 more
openaire   +1 more source

Identification and characterization of a novel FstK-like protein from spotted knifejaw iridovirus (genus Megalocytivirus)

Gene, 2014
Prokaryotes contain many DNA binding proteins with large molecular weights and multiple domains. DNA binding proteins are involved in DNA replication, transcription, and other physiological processes. In this study, a DNA binding protein, containing an Ftsk-like protein (FLP) domain, was cloned and characterized from SKIV-ZJ07, a member of the RSIV ...
Zhiming, Xiang   +4 more
openaire   +2 more sources

Transcriptome analysis reveals seven key immune pathways of Japanese flounder (Paralichthys olivaceus) involved in megalocytivirus infection

Fish & Shellfish Immunology, 2020
Megalocytivirus is a serious viral pathogen to many farmed fish including Japanese flounder (Paralichthys olivaceus). In this study, in order to systematically identify host immune genes induced by megalocytivirus infection, we examined the transcription profiles of flounder infected by megalocytivirus for 2, 6, and 8 days.
Qian, Wu   +3 more
openaire   +2 more sources

Protective immunity against Megalocytivirus infection in rock bream ( Oplegnathus fasciatus ) following CpG ODN administration

Vaccine, 2017
Rock bream iridovirus (RBIV) disease in rock bream (Oplegnathus fasciatus) remains an unsolved problem in Korea aquaculture farms. CpG ODNs are known as immunostimulant, can improve the innate immune system of fish providing resistance to diseases. In this study, we evaluated the potential of CpG ODNs to induce anti-viral status protecting rock bream ...
Myung-Hwa, Jung   +4 more
openaire   +2 more sources

Australian bass Macquaria novemaculeata susceptibility to experimental megalocytivirus infection and utility as a model disease vector

Diseases of Aquatic Organisms, 2019
Megalocytiviruses, particularly red seabream iridovirus, infect a broad range of fish including both freshwater and marine species. Although a limited number of infectious spleen and kidney necrosis virus (ISKNV) strains have been reported in association with mortality events in marine aquaculture species, the potential host range for ISKNV strains ...
Jeffrey, Go, Richard, Whittington
openaire   +2 more sources

Characterization of Virus Distribution in Rock Bream (Oplegnathus fasciatus; Temminck and Schlegel) Infected with Megalocytivirus

Journal of Comparative Pathology, 2009
The distribution of virus-infected cells in the organs of Rock Bream naturally infected with megalocytivirus is reported. Examination of sections of liver, spleen and kidney stained by haematoxylin and eosin (HE) and periodic acid Schiff (PAS) revealed the presence of swollen and degenerate cells having morphology consistent with leucocytes.
N-S, Lee, J W, Do, J W, Park, Y C, Kim
openaire   +2 more sources

Megalocytivirus in ornamental fish

2022
Joy A. Becker   +2 more
openaire   +1 more source

Transcriptomic profiles of spotted knifejaw (Oplegnathus punctatus) spleen in response to Megalocytivirus infection

Aquaculture, 2022
Wenteng Xu   +7 more
openaire   +1 more source

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