نتایج جستجو برای: viral nervous necrosis
تعداد نتایج: 394505 فیلتر نتایج به سال:
The genome sequence of nervous necrosis virus strain KS1 isolated from orange-spotted grouper (Epinephelus coioides) was cloned and analyzed. The viral genome is composed of two single-stranded positive-sense RNA molecules, RNA1 and RNA2. Phylogenetic analysis shows that the virus strain KS1 belongs to the red-spotted grouper nervous necrosis virus genotype.
An acute mortality caused by an uncertain agent occurred in wild golden grey mullet (Liza auratus) population in the Iranian side of the Caspian Sea in February, 2004. Clinical signs of the moribund fish were erratic behavior such as spiral swimming, belly-up at rest and over inflation of swim bladder. Histological examination of brain of dead fish revealed hyperaemia, degeneration and necrosis...
An acute mortality caused by an uncertain agent occurred in wild golden grey mullet (Liza auratus) population in the Iranian side of the Caspian Sea in February, 2004. Clinical signs of the moribund fish were erratic behavior such as spiral swimming, belly-up at rest and over inflation of swim bladder. Histological examination of brain of dead fish revealed hyperaemia, degeneration and necrosis...
Investigation on the brain-tropism was carried out through direct injection of virus into vitreous body eye using five marine fish species: kelp grouper, striped jack, Japanese flounder, threeline grunt and yellow tail. When brains intravitreously-injected (106 TCID50 Fish-1) were examined at 72 h post infection, jack nervous necrosis (SJNNV; type species genus Betanodavirus) frequently detecte...
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