Immune function of an angiotensin-converting enzyme against Rice stripe virus infection in a vector insect
Immune function of an angiotensin-converting enzyme against Rice stripe virus infection in a vector insect
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血管紧张素转换酶对媒介昆虫水稻条纹病毒感染的免疫功能
DOI:
10.1016/j.virol.2019.05.007
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发表时间:
2019-05
期刊:
影响因子:
3.7
通讯作者:
Qiao Luqin
中科院分区:
文献类型:
--
作者:
Wang Xue;Wang Wei;Zhang Wenzhong;Li Jing;Cui Feng;Qiao Luqin
Angiotensin-converting enzyme (ACE) plays diverse roles in the animal kingdom. However, whether ACE plays an immune function against viral infection in vector insects is unclear. In this study, anACEgene (LsACE) from the small brown planthopper was found to respond toRice stripe virus(RSV) infection. The enzymatic activities of LsACE were characterized at different pH and temperature. Twenty planthopper proteins were found to interact with LsACE. RSV infection significantly upregulatedLsACEexpression in the testicle and fat body. When the expression ofLsACEin viruliferous planthoppers was inhibited, the RNA level of the RSVSPgene was upregulated 2-fold in planthoppers, and all RSV genes showed higher RNA levels in the rice plants consumed by these planthoppers, leading to a higher viral infection rate and disease rating index. These results indicate that LsACE plays a role in the immune response against RSV transmission by planthoppers.
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影响因子:
3.8
作者:
Kotlarz, Agnieszka;Tukaj, Stefan;Krzewski, Konrad;Brycka, Elzbieta;Lipinska, Barbara
通讯作者:
Lipinska, Barbara
影响因子:
3.8
作者:
Zhao Wan;Wang Qianshuo;Xu Zhongtian;Liu Renyi;Qui Feng
通讯作者:
Qui Feng
影响因子:
5.4
作者:
Cilia, M.;Tamborindeguy, C.;Gray, S.
通讯作者:
Gray, S.
影响因子:
4.7
作者:
Fournier, David;Luft, Friedrich C.;Bader, Michael;Ganten, Detlev;Andrade-Navarro, Miguel A.
通讯作者:
Andrade-Navarro, Miguel A.
DOI:
10.5423/ppj.rw.10.2012.0158
发表时间:
2013-09
期刊:
The plant pathology journal
影响因子:
--
作者:
Cho WK;Lian S;Kim SM;Park SH;Kim KH
通讯作者:
Kim KH