Virus detection and prevention of diseases brought by black tiger prawn migrating toward north with global warming

随着全球气候变暖的加剧，斑节对虾（Penaeus monodon）一直在向北迁徙。在日向田海域，日本囊对虾和即将到来的虎虾的本地物种占据了相同的栖息地。为了检测可能由黑虎虾带来的病毒，建立了一种灵敏的检测方法。预防疾病的尖端技术已经得到验证。采用实时荧光LAMP方法，在日本兵库海域发现的黑虎虾中未检测到致病性病毒.沿着宫崎成本线未发现病毒阳性的黑虎虾。当caspase基因被敲除时，对虾表现出对WSSV感染的抗性。

Expanding the global warming, black tiger prawn, Penaeus monodon, has been migrating toward the north. In Hyuganada sea are, native species of kuruma prawn, Marsupenaeus japonicas, and up-coming tiger prawn are occupying the same habitat. In order to detect the virus that might have been brought by black tiger prawn, a sensitive detection method has been established. Cutting-edge technologies for preventing diseases have been attempted.1. Pathogenic viruses have not been detected in the black tiger prawn found in Hyuganada sea are using real-time LAMP method.2. Any virus-positive black tiger prawn was not found along the Miyazaki cost line.3. Shrimp showed the resistance against WSSV infection when caspase gene was knocked down.