Research on mixed sample test for the rapid detection of rice stripe virus and southern rice black-streaked dwarf virus in vector

IF 2.8 3区医学 Q3 VIROLOGY

Virology Pub Date : 2025-01-22 DOI:10.1016/j.virol.2025.110425

Linlin Du , Tao Li , Wei Guo , ChenYang Li , Ying Lan , Feng Lin , Kai Xu , Jiban Kumar Kundu , Yijun Zhou , Yunyue Wang , Tong Zhou

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引用次数: 0

Abstract

Rice is a staple food in East and Southeast Asian countries, rice disease surveillance and warning is particularly important. Rice stripe disease and southern rice black-streaked dwarf virus disease are the insect-borne viral diseases that easily break out and quickly become epidemic. It is important to improve the efficiency of the virus detection method. In this work, a colloidal gold strip assay (CGSA) was used in mixed samples to detect rice stripe virus (RSV) and southern rice black-streaked dwarf virus (SRBSDV) in small brown planthoppers (SBPH) and white-backed planthoppers (WBPH), respectively. The results show that RSV could be detected in 9, 19 and 49 SBPHs mixed with a single positive SBPH sample, and SRBSDV could be detected in 9 WBPHs mixed with a single positive WBPH sample. The mixed sample detection technology presented in this article can significantly reduce the cost of detection and fulfil the requirements for large-scale, real-time virus surveillance in sentinel surveillance.

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来源期刊

Virology 医学-病毒学

CiteScore

6.00

自引率

0.00%

发文量

157

审稿时长

50 days

期刊介绍： Launched in 1955, Virology is a broad and inclusive journal that welcomes submissions on all aspects of virology including plant, animal, microbial and human viruses. The journal publishes basic research as well as pre-clinical and clinical studies of vaccines, anti-viral drugs and their development, anti-viral therapies, and computational studies of virus infections. Any submission that is of broad interest to the community of virologists/vaccinologists and reporting scientifically accurate and valuable research will be considered for publication, including negative findings and multidisciplinary work.Virology is open to reviews, research manuscripts, short communication, registered reports as well as follow-up manuscripts.