Abstract
ABSTRACTSparus aurata larvae infected by viral nervous necrosis were collected from an aquaculture fish farm. The isolated viral genome, composed of two segments (RNA1 and RNA2), was sequenced and analyzed comparatively. Phylogenetic tree analyses revealed that the isolated strain is a reassortant, exhibiting a red-spotted grouper nervous necrosis virus (RGNNV)-type RNA1 and a striped jack nervous necrosis virus (SJNNV)-type RNA2.
Highlights
Sparus aurata larvae infected by viral nervous necrosis were collected from an aquaculture fish farm
Phylogenetic tree analyses revealed that the isolated strain is a reassortant, exhibiting a redspotted grouper nervous necrosis virus (RGNNV)-type RNA1 and a striped jack nervous necrosis virus (SJNNV)-type RNA2
Viral nervous necrosis (VNN) is a disease observed in marine aquaculture hatcheries all over the world [1]
Summary
Viral nervous necrosis (VNN) is a disease observed in marine aquaculture hatcheries all over the world [1]. Sparus aurata larvae infected by viral nervous necrosis were collected from an aquaculture fish farm.
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