کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6133257 | 1593457 | 2015 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The first detection of white spot syndrome virus in naturally infected cultured Chinese mitten crabs, Eriocheir sinensis in China
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
ایمنی شناسی و میکروب شناسی
ویروس شناسی
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
An epidemic with a high mortality rate (80-100%) recently occurred in the cultured Chinese mitten crab, Eriocheir sinensis, which is a very important economic crustacean species in China. Using negative stain, histopathology and nested PCR supplemented by sequencing we identified white spot syndrome virus (WSSV) in these crabs. Challenge experiments revealed that the disease was caused by WSSV and confirmed the crab's susceptibility to this virus, which was consistent with previous laboratory-based studies. A cumulative mortality of 100% was observed within 10 days post WSSV injection. This is the first report of WSSV-associated disease outbreaks in the Chinese mitten crab, which is normally reported as an important penaeid-shrimp viral pathogen. Furthermore, this is only the second report to describe a significant pathogen in pond-cultured E. sinensis. These results will enhance the early diagnosis of WSSV in the crab farms and help in monitoring efforts directed at determining the prevalence of the virus in E. sinensis.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Virological Methods - Volume 220, August 2015, Pages 49-54
Journal: Journal of Virological Methods - Volume 220, August 2015, Pages 49-54
نویسندگان
Zhengfeng Ding, Yufeng Yao, Fengxiang Zhang, Jinjuan Wan, Mengling Sun, Hongyan Liu, Gang Zhou, Jianqing Tang, Jianlin Pan, Hui Xue, Ziming Zhao,