The Inactivated ISKNV-I Vaccine Confers Highly Effective Cross-Protection against Epidemic RSIV-I and RSIV-II from Cultured Spotted Sea Bass Lateolabrax maculatus [PDF]
Microbiology Spectrum, 2023 The genus Megalocytivirus of the family Iridoviridae is composed of two distinct species, namely, infectious spleen and kidney necrosis virus (ISKNV) and scale drop disease virus (SDDV), and both are important causative agents in a variety of bony fish ...
Chuanfu Dong +2 more
exaly +6 more sources
Evaluation of Formalin-Inactivated Vaccine Efficacy against Red Seabream Iridovirus (RSIV) in Laboratory and Field Conditions [PDF]
VaccinesRed seabream iridovirus (RSIV) is a major cause of marine fish mortality in Korea, with no effective vaccine available since its first occurrence in the 1990s.
Kwang Il Kim +2 more
exaly +6 more sources
Assessing the transmission risk of red sea bream iridovirus (RSIV) in environmental water: insights from fish farms and experimental settings [PDF]
Microbiology Spectrum, 2023 Aquatic animal viruses are considered to be transmitted via environmental water between fish farms. This study aimed to understand the actual transmission risk of red sea bream iridovirus (RSIV) through environmental water among fish farms.
Yasuhiko Kawato +8 more
doaj +4 more sources
The Anti-sigma Factor RsiV Is a Bacterial Receptor for Lysozyme: Co-crystal Structure Determination and Demonstration That Binding of Lysozyme to RsiV Is Required for σV Activation [PDF]
PLoS Genetics, 2016 σ factors provide RNA polymerase with promoter specificity in bacteria. Some σ factors require activation in order to interact with RNA polymerase and transcribe target genes.
Jessica Hastie +2 more
exaly +5 more sources
Red Sea Bream Iridovirus (RSIV) Kinetics in Rock Bream (Oplegnathus fasciatus) at Various Fish-Rearing Seawater Temperatures [PDF]
Animals, 2022 Red sea bream iridoviral disease (RSIVD) causes serious economic losses in the aquaculture industry. In this paper, we evaluated RSIV kinetics in rock bream under various rearing water temperatures and different RSIV inoculation concentrations.
Kyung-Ho Kim +10 more
doaj +4 more sources
Activation of the Extracytoplasmic Function σ Factor σV in Clostridioides difficile Requires Regulated Intramembrane Proteolysis of the Anti-σ Factor RsiV [PDF]
mSphere, 2022 Clostridioides (Clostridium) difficile is one of the leading causes of nosocomial diarrhea. Lysozyme is a common host defense against many pathogenic bacteria. C.
Anthony G. Pannullo, Craig D. Ellermeier
doaj +4 more sources
SigV Mediates Lysozyme Resistance in Enterococcus faecalis via RsiV and PgdA [PDF]
Journal of Bacteriology, 2021 Enterococcus faecalis causes health care-associated infections and displays resistance to a variety of antibiotics and molecules of the innate immune system. SigV has been shown to play an important role in enterococcal lysozyme resistance.
Sriram Varahan, Lynn Hancock
exaly +4 more sources
Impact of Red Sea Bream Iridovirus Infection on Rock Bream (Oplegnathus fasciatus) and Other Fish Species: A Study of Horizontal Transmission [PDF]
Animals, 2023 Red sea bream iridovirus (RSIV) causes significant economic losses in aquaculture. Here, we analyzed the pathogenicity, viral shedding, and transmission dynamics of RSIV in rock bream (Oplegnathus fasciatus) by employing immersion infection and ...
Kyung-Ho Kim +7 more
doaj +2 more sources
Red Sea Bream Iridovirus Kinetics, Tissue Tropism, and Interspecies Horizontal Transmission in Flathead Grey Mullets (Mugil cephalus) [PDF]
Animals, 2023 Red sea bream iridovirus (RSIV) causes significant economic losses in the aquaculture industry. We analyzed the pathogenicity of RSIV in flathead grey mullets (Mugil cephalus), the correlation of histopathological lesions, and interspecies horizontal ...
Kyung-Ho Kim +7 more
doaj +2 more sources
A New Cell Line Derived from the Caudal Fin of the Dwarf Gourami (Trichogaster lalius) and Its Susceptibility to Fish Viruses [PDF]
Biology, 2023 The detection of megalocytiviruses, especially the infectious spleen and kidney necrosis virus (ISKNV), in ornamental fish has increased with the rapid growth of the ornamental fish industry.
Ye-Jin Jeong, Kwang-Il Kim
doaj +2 more sources