New insights on the transmission mechanism of tenuiviruses by their vector insects

Current Opinion in Virology
Wenwen LiuXifeng Wang

Abstract

Tenuiviruses, which cause serious diseases in rice, wheat, maize and other gramineae crops, recently have been assigned to the family Phenuiviridae in the order Bunyavirales. Transmission of tenuiviruses to host plants depends on the specific vector planthoppers. The interaction between the virus and insect offers critical points for developing an efficient management strategy. This review focuses on recent advancements in our understanding of the interactions between the virus and insect components. Vector components such as various proteins play major roles in virus replication, stability and transovarial transmission. The virus can either directly interact with these proteins or regulate expression of genes that encode them to alter the metabolism or defense mechanisms of the insect vectors. However, the vector components that are involved in virus infection and movement in midgut and salivary glands are not as well explored and are targets for further study.

Citations

Jan 9, 2020·Molecular Plant-microbe Interactions : MPMI·Thomas L GermanAnna E Whitfield
Sep 30, 2020·Annual Review of Virology·Yannis Michalakis, Stéphane Blanc
May 28, 2020·Annual Review of Phytopathology·Valerian V DoljaEugene V Koonin
Nov 30, 2019·Journal of Economic Entomology·Jaclyn E MartinIsmael E Badillo-Vargas
Jan 8, 2021·Virology Journal·César Augusto Diniz XavierAnna Elizabeth Whitfield
Mar 5, 2021·Bio-protocol·Gang LuXiaorong Tao
Mar 16, 2021·Frontiers in Microbiology·Lu ZhangXifeng Wang
Jul 23, 2021·Proceedings of the National Academy of Sciences of the United States of America·Yonghuan MaFeng Cui
Jan 25, 2022·Journal of Medical Virology·Ming-Hui SunJi-Ming Chen
Mar 19, 2020··Min YaoYijun Zhou

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