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Flexible changes to the Heliothis virescens ascovirus 3h (HvAV-3h) virion components affect pathogenicity against different host larvae species

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成果类型:
期刊论文
作者:
Yu, Huan;Chen, Hong;Li, Ni;Yang, Chang-Jin;Xiao, Hua-Yan;...
通讯作者:
Chen, Gong;Huang, GH
作者机构:
[Li, Ni; Chen, Gong; Yu, Huan; Chen, Hong; Yang, Chang-Jin; Huang, Guo-Hua; Xiao, Hua-Yan] Hunan Agr Univ, Coll Plant Protect, Hunan Prov Key Lab Biol & Control Plant Dis & Ins, Changsha, Hunan, Peoples R China.
[Yang, Chang-Jin] Agr & Rural Bur Xinhuang Dong Autonomous Cty, Huaihua, Hunan, Peoples R China.
通讯机构:
[Huang, GH ; Chen, G] H
Hunan Agr Univ, Coll Plant Protect, Hunan Prov Key Lab Biol & Control Plant Dis & Ins, Changsha, Hunan, Peoples R China.
语种:
英文
关键词:
carboxylesterase;cytochrome P450;epoxide hydrolase;glycosyltransferase;lipopolysaccharide;polyclonal antibody;recombinant protein;unspecific monooxygenase;viral structural protein;Article;controlled study;density gradient centrifugation;detoxification;enzyme activity;gene expression;Helicoverpa armigera;hemolymph;immune response;immunoblotting;immunoprecipitation;lipid metabolism;Mythimna separata;nonhuman;pathogenicity;protein analysis;protein purification;RNA binding;RNA extraction;RNA interference;site directed mutagenesis;Spodoptera exigua;transmission electron microscopy;ultracentrifugation;virion;virus replication;virus virulence;animal;Ascoviridae;genetics;larva;virulence;Animals;Ascoviridae;Larva;Virion;Virulence
期刊:
MICROBIOLOGY SPECTRUM
ISSN:
2165-0497
年:
2023
卷:
11
期:
6
页码:
e0248823
基金类别:
This work was supported by the National Natural Science Foundation of China (32070168, 32172408, 32281340018) and Agriculture Research System of China (CARS-23-C08). MOST | National Natural Science Foundation of China (NSFC)
机构署名:
本校为第一且通讯机构
院系归属:
植物保护学院
摘要:
The pathogenicity of a virus to a specific host species is an inerratic and describable ability of a virus to cause infection but is generally shaped by a variety of abiotic and biotic factors. In this investigation, the variations in pathogenicity of Heliothis virescens ascovirus 3h (HvAV-3h) to five noctuid pests were assessed based on mass spectrometry analysis on the virion compositions. Twenty-nine common HvAV-3h proteins were shared across all hosts, and different flexible proteins were identified in the virions of each specific host. Dif...

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