观赏贸易进口蓝螯虾（原螯虾）白斑综合征病毒的检测与鉴定

IF 2.4 3区生物学 Q1 ZOOLOGY

Journal of invertebrate pathology Pub Date : 2025-04-06 DOI:10.1016/j.jip.2025.108330

Naomi Falconnier , Adrien Izquierdo , Shannon Gray , Nanny Wenzlow , Kuttichantran Subramaniam

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引用次数: 0

摘要

白斑病是由白斑综合征病毒（WSSV）引起的一种十足甲壳类动物的法定报告疾病，国际贸易为其传播带来了风险。在这里，我们描述了通过观赏贸易从泰国进口到美国的蓝螯虾（原螯虾）的无症状死亡事件。通过组织学、原位杂交和实时PCR证实了WSSV。新一代测序和系统发育分析表明，该WSSV分离株在遗传上与美国分离株不同，与亚洲分离株聚类。这份报告举例说明了通过观赏贸易传播疾病的风险。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Detection and characterization of white spot syndrome virus in imported blue crayfish (Procambarus alleni) from the ornamental trade

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Detection and characterization of white spot syndrome virus in imported blue crayfish (Procambarus alleni) from the ornamental trade

White spot disease, caused by the white spot syndrome virus (WSSV), is a notifiable disease of decapod crustaceans, and international trade poses risks for its spread. Here, we describe an asymptomatic mortality event in blue crayfish (Procambarus alleni) imported from Thailand to the USA through the ornamental trade. WSSV was confirmed with histology, in situ hybridization, and real-time PCR. Next-generation sequencing and phylogenetic analysis revealed that this WSSV isolate was genetically distinct from the USA isolate and clustered with Asian isolates. This report exemplifies the poorly documented risk of disease spread through the ornamental trade.

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来源期刊

Journal of invertebrate pathology 生物-动物学

CiteScore

6.10

自引率

5.90%

发文量

审稿时长

1 months

期刊介绍： The Journal of Invertebrate Pathology presents original research articles and notes on the induction and pathogenesis of diseases of invertebrates, including the suppression of diseases in beneficial species, and the use of diseases in controlling undesirable species. In addition, the journal publishes the results of physiological, morphological, genetic, immunological and ecological studies as related to the etiologic agents of diseases of invertebrates. The Journal of Invertebrate Pathology is the adopted journal of the Society for Invertebrate Pathology, and is available to SIP members at a special reduced price.