Taura syndrome virus in Penaeus vannamei shrimp originating from Hawaii

نویسندگان
چکیده

منابع مشابه

Taura syndrome virus from Penaeus vannamei shrimp cultured in Korea.

Mass mortality occurred among Penaeus vannamei shrimp cultured in Korea in 2004. In an earlier study, we reported white spot syndrome virus (WSSV) as a causative agent of mass mortality of P. monodon shrimp in Korea (Moon et al. 2003; Dis Aquat Org 53:11-13). However, in the present study, we detected Taura syndrome virus (TSV) from the moribund 2004 P. vannamei shrimp by reverse transcription ...

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Proteomic analysis of differentially expressed proteins in Penaeus vannamei hemocytes upon Taura syndrome virus infection.

To understand molecular responses of crustacean hemocytes to virus infection, we applied 2-DE proteomics approach to investigate altered proteins in hemocytes of Penaeus vannamei during Taura syndrome virus (TSV) infection. At 24 h postinfection, quantitative intensity analysis and nano-LC-ESI-MS/MS revealed 11 forms of 8 proteins that were significantly up-regulated, whereas 9 forms of 5 prote...

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Comparison of Taura syndrome virus (TSV) detection methods during chronic-phase infection in Penaeus vannamei.

Methods to detect Taura syndrome virus (TSV) were assessed for their ability to detect the virus during chronic phase infection in the Pacific white shrimp Penaeus vannamei. In situ hybridization (ISH), immunohistochemistry (IHC) using monoclonal antibody 1A1, conventional RT-PCR and real-time quantitative (q)RT-PCR were compared using shrimp sampled over 60 wk following experimental TSV infect...

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Protection from yellow head virus (YHV) infection in Penaeus vannamei pre-infected with Taura syndrome virus (TSV).

Pacific white shrimp Penaeus vannamei that were pre-exposed to Taura syndrome virus (TSV) and then challenged with yellow head virus (YHV) acquired partial protection from yellow head disease (YHD). Experimental infections were carried out using specific-pathogen-free (SPF) shrimp which were first exposed per os to TSV; at 27, 37 and 47 d post infection they were then challenged by injection wi...

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Hyperthermia does not protect Kona stock Penaeus vannamei against infection by a Taura syndrome virus isolate from Belize.

This study evaluated the susceptibility of Penaeus vannamei, Kona stock-line, to infection by an isolate of Taura syndrome virus from Belize (TSV-BZ) under hyperthermic conditions (32 degrees C). Shrimp exposed to the reference Hawaii-94 isolate of TSV (TSV-HI) showed resistance to infection at 32 degrees C as demonstrated by the absence of mortality, histopathological lesions and decreased vir...

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ژورنال

عنوان ژورنال: Diseases of Aquatic Organisms

سال: 2007

ISSN: 0177-5103,1616-1580

DOI: 10.3354/dao077081