Outbreak of Viral Nervous Necrosis in Endangered Fish species Epinephelus costae and E. marginatus in Northern Tunisian Coasts

DOI Web Site 参考文献17件

書誌事項

タイトル別名
  • Outbreak of Viral Nervous Necrosis in Endangered Fish species <i>Epinephelus costae</i> and <i>E. marginatus</i> in Northern Tunisian Coasts

この論文をさがす

抄録

In this study, we report outbreak of viral nervous necrosis (VNN) in wild Epinephelus species, which are of an endangered fish group, in different Tunisian coastal areas in 2012. Seven fish of E. marginatus and E. costae caught at dead or moribund condition were investigated. Betanodavirus was detected in the brain and retinal tissues of all fish by RT-PCR and at high infective titers (106.0-8.8 TCID50/g) in five of seven fish. Sequence and phylogenic analyses of the viral genes revealed that the viruses belonged to RGNNV genotype and were closely related to some previously reported Mediterranean betanodavirus strains, suggesting virus exchanges among different fish populations in the Mediterranean Sea.

収録刊行物

  • 魚病研究

    魚病研究 49 (2), 53-56, 2014

    日本魚病学会

参考文献 (17)*注記

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ