HEARNPV

作品数:15被引量:28H指数:3
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相关领域:农业科学生物学更多>>
相关作者:王敦于欢王华林邓菲胡志红更多>>
相关机构:西北农林科技大学中国科学院中国科学院大学中国科学院研究生院更多>>
相关期刊:《Insect Science》《病毒学报》《Science China(Life Sciences)》《Virologica Sinica》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划更多>>
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HearNPV Pseudotyped with PIF1,2,and 3 from MabrNPV:Infectivity and Complex Stability被引量:1
《Virologica Sinica》2018年第2期187-196,共10页George Alliwa Makalliwa Xi Wang Huanyu Zhang Nan Zhang Cheng Chen Jiang Li Fei Deng Hualin Wang Manli Wang Zhihong Hu 
supported by grants from the Key Research Program of Frontier Sciences of the Chinese Academy of Sciences (grant No.QYZDJ-SSW-SMC021);the National Natural Science Foundation of China (grants No.31621061 and 31130058);the Virology Key Frontier Science Program of State Key Laboratory of Virology (grant No.klv-2016-03);the National Key R&D Program of China (2017YFD0200400);sponsored by CAS-TWAS President’s Fellowship for International PhD Students
Effective oral infection is set off by interaction of a group of conserved per os infectivity factors(PIFs) with larval midgut columnar epithelial cells. We constructed pseudotyped viruses by substituting pif1, pif2 o...
关键词:BACULOVIRUS Oral infectivity per os infectivity factors (PIFs) PIF complex Pseudotyped 
Recombinant Helicoverpa armigera nucleopolyhedrovirus with arthropod-specific neurotoxin gene RjAa 17f from Rhopalurus junceus enhances the virulence against the host larvae被引量:2
《Insect Science》2017年第3期397-408,共12页Huan Yu Bin Zhou Jiao Meng Jian Xu Tong-Xian Liu Dun Wang 
A recombinant Helicoverpa armigera nucleopolyhedrovirus (HearNPV) ex- pressing the insect-selective neurotoxin (RjAalTjO from Cuban scorpion Rhopalurus junceus was constructed by replacing the UDP-glucosyltransfera...
关键词:HEARNPV recombinant baculovirus RjAal 7f  virulence improvement 
Characterization of two monoclonal antibodies, 38F10 and 44D11, against the major envelope fusion protein of Helicoverpa armigera nucleopolyhedrovirus被引量:3
《Virologica Sinica》2016年第6期490-499,共10页Zijiao Zou Jinliang Liu Zhiying Wang Fei Deng HuaUn Wang Zhihong Hu Manli Wang Tao Zhang 
supported by the grants from the National Science Foundation of China (No. 31370191 and 31621061);the Strategic Priority Research Program of the Chinese Academy of Sciences (grant XDB11030400);Open Research Fund Program of the Key Laboratory of Agricultural and Environmental Microbiology, Chinese Academy of Sciences
The envelope fusion protein F of baculoviruses is a class I viral fusion protein which play a significant role during virus entry into insect cells. F is initially synthesized as a precursor(F_0) and then cleaved in...
关键词:HearNPV F protein monoclonal antibody 38F10  44Dll  epitope neutralizingactivity membrane fusion 
Characterization of the viral fibroblast growth factor homolog of Helicoverpa armigera single nucleopolyhedrovirus
《Virologica Sinica》2016年第3期240-248,共9页Feifei Yin Ruikun Du Wenhua Kuang Guang Yang Hualin Wang Fei Deng Zhihong Hu Manli Wang 
supported by grants from the National Science Foundation of China (No.31200124 and 31321001);the Strategic Priority Research Program of the Chinese Academy of Sciences (Grant No.XDB11030400)
Fibroblast growth factor(FGF) is found throughout multicellular organisms; however, fgf homologs(vfgf) have only been identified among viruses in lepidopteran baculoviruses. The function of v FGFs from Group I alphaba...
关键词:deletion function Helicoverpa armigera single nucleopolyhedrovirus(HearNPV) infectivity vfgf 
棉铃虫核型多角体病毒感染对宿主昆虫GST活性及其表达水平的影响被引量:2
《西北农林科技大学学报(自然科学版)》2015年第11期129-133,共5页黄诗迪 黄彩萍 于欢 王敦 
国家自然科学基金项目(31270691;31170609)
【目的】研究棉铃虫核型多角体病毒(HearNPV)感染宿主昆虫后对宿主谷胱甘肽S-转移酶(GST)活性与基因表达水平的影响,明确病毒在侵染宿主过程中对宿主昆虫GST的调控作用。【方法】采用50和100PIB/只2种剂量的HearNPV病毒感染3龄棉铃虫,...
关键词:棉铃虫核型多角体病毒(HearNPV) 谷胱甘肽S-转移酶(GST) GST基因 表达水平 
僵蚕乙醇提取物对HearNPV的增效作用研究被引量:1
《西北农林科技大学学报(自然科学版)》2014年第5期119-123,共5页张瑞凤 马贺 赵思楠 牛敏敏 邢莹莹 王敦 
国家自然科学基金项目(31270691);西北农林科技大学大学生创新训练计划项目(1210712013)
【目的】利用僵蚕乙醇提取物作为棉铃虫核型多角体病毒(HearNPV)的生物增效剂,研究其对棉铃虫核型多角体病毒(HearNPV)毒力的增效作用与内在机制。【方法】以棉铃虫3龄幼虫为标靶试虫,在HearNPV中添加0~80μg/mL僵蚕乙醇提取物,研...
关键词:棉铃虫核型多角体病毒 生物增效剂 僵蚕乙醇提取物 LT50和LT90 
Identification of the Epitopes of Monoclonal Antibodies against P74 of Helicoverpa armigera Nucleopolyhedrovirus
《Virologica Sinica》2013年第6期360-367,共8页Limin Liao Dianhai Hou Huachao Huang Manli Wang Fei Deng Hualin Wang Zhihong Hu Tao Zhang 
supported by the National Science Foundation of China(31130058 to Z.H.).Monoclonal Antibodies against HearNPV P74
P74 is a per os infectivity factor of baculovirus.Here,we report the production of three monoclonal antibodies (mAbs),denoted as 20D9,20F9 and 21E1,raised against P74 of Helicoverpa armigera nucleopolyhedrovirus (Hear...
关键词:HEARNPV P74 Linear epitope Monoclonal antibody 
HearNPV侵染对棉铃虫中肠碱性磷酸酶活性及表达水平的影响被引量:6
《西北农林科技大学学报(自然科学版)》2012年第12期127-130,共4页于欢 吕婷婷 李晓峰 王敦 
国家自然科学基金项目(30872033;31170609);西北农林科技大学科技创新专项(CX200907)
【目的】通过研究棉铃虫核型多角体病毒(HearNPV)感染宿主昆虫后对宿主中肠碱性磷酸酶(ALP)活性与基因表达水平的影响,明确病毒在侵染宿主过程中对宿主昆虫中肠ALP的调控机理。【方法】采用不同剂量的HearNPV感染3龄棉铃虫,测定感染后...
关键词:棉铃虫核型多角体病毒(HearNPV) 中肠 碱性磷酸酶 基因表达水平 
Putative Phosphorylation Sites On WCA Domain of HA2 Is Essential For Helicoverpa armigera Single Nucleopolyhedrovirus Replication
《Virologica Sinica》2011年第4期245-251,共7页Yi-pin Lv Qian Wang Chun-chen Wu Rong-juan Pei Yuan Zhou Yun Wang Xin-wen Chen 
National Nature Science Foundations of China (31030027,30770085 and 30800044)
Protein phosphorylation is one of the most common post-translational modification processes that play an essential role in regulating protein functionality.The Helicoverpa armigera single nucleopolyhedrovirus (HearNPV...
关键词:Helicoverpa armigera single nucleopolyhedrovirus (HearNPV) Actin polymerization Protein phosphorylation N-WASP 
Functional analysis of the Autographa californica nucleopolyhedrovirus IAP1 and IAP2被引量:3
《Science China(Life Sciences)》2009年第8期761-770,共10页Just M.Vlak 
Supported by the National Basic Research and Development Program of China (Grant No. 2003CB1140);the National Nature Science Foundation of China (Grant Nos. 30325002 and 30670077);in part by a grant from the Royal Netherlands Academy of Arts and Sciences (KNAW) (Program Strategic Scientific Alliances Project,Grant No. 04-PSA-BD-02)
The Autographa californica nucleopolyhedrovirus(AcMNPV) contains three apoptosis suppressor genes:p35,iap1 and iap2.AcMNPV P35 functions as a pancaspase inhibitor,but the function of IAP1 and IAP2 has not been entirel...
关键词:iap1 iap2 ACMNPV HEARNPV 
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