Pathogenicity comparison of duck Tembusu virus in different aged Cherry Valley breeding ducks
نویسندگان
چکیده
منابع مشابه
Effect of age on the pathogenesis of duck tembusu virus in Cherry Valley ducks
The effect of host age on the outcome of duck tembusu virus (DTMUV) infection was studied in ducks. Three groups of Cherry Valley ducks at 1, 3, and 7 weeks of age were intramuscularly infected with DTMUV to systematically observe the clinical symptoms, pathological changes, tissue viral loads, and immune responses. Severe clinical symptoms and neurological dysfunction were observed in 1-week-o...
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Duck plague caused by duck plague virus (DPV) is an acute and contagious disease. To better understand the pathogenic mechanism of duck plague virus in ducklings, an infection experiment was performed. Our results showed that typical symptoms were observed in the infected ducklings. DPV could replicate quickly in many tissues, leading to pathological lesions, especially on the spleen. Real-time...
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Duck Tembusu virus (DTMUV) can cause serious disease in ducks, characterized by reduced egg production. Although the virus has been isolated and detection methods developed, the host immune responses to DTMUV infection are unclear. Therefore, we systematically examined the expression of immune-related genes and the viral distribution in DTMUV-infected ducks, using quantitative real-time PCR. Ou...
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We report here the complete genomic sequence of the duck Tembusu virus (DTMUV) SH001 strain, isolated from Pekin ducks in Shanghai, China, in 2013. The genome of SH001 is 10,990 nucleotides (nt) in length and contains a single open reading frame encoding a putative polyprotein of 3,425 amino acids.
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ژورنال
عنوان ژورنال: BMC Veterinary Research
سال: 2019
ISSN: 1746-6148
DOI: 10.1186/s12917-019-2020-8