Results 41 to 50 of about 9,755 (261)

Characterization and phylogenetic analysis of the chitinase gene from the Helicoverpa armigera single nucleocapsid nucleopolyhedrovirus [PDF]

, 2004
A putative chitinase gene was identified within the fragment EcoRI-K of the Helicoverpa armigera single-nucleocapsid nucleopolyhedrovirus (HearNPV, also called HaSNPIV) genome.
Lauzon, H, Chen, XW, Deng, F, Hu, ZH, Chinese Acad Sci, Wuhan Inst Virol, Joint Lab Invertebrate Virol, Wuhan 430071, Peoples R China, Jehle, JA, Peng, HY, Wang, HL, Arif, BM, Wu, D, Hu, ZH   +9 more
core   +1 more source

Phân lập vi rút SENPV từ sâu xanh da láng (Spodoptera exigua Hüber) tại Đồng bằng sông Cửu Long

Tạp chí Khoa học Đại học Cần Thơ, 2016
Thí nghiệm được thực hiện nhằm thu thập và định danh vi rút bằng bằng phương pháp truyền thống dựa trên các triệu chứng và kết hợp với việc thực hiện phản ứng PCR với cặp mồi chuyên biệt PSF002 và PER00 1dùng để nhận biết vi rút nucleopolyhedrovirus (NPV)
Trịnh Thị Xuân, Trương Thanh Xuân Liên, Dương Thị Thu Nhi, Trần Văn Hai   +3 more
doaj   +1 more source

Partial Functional Rescue of Helicoverpa armigera Single Nucleocapsid Nucleopolyhedrovirus Infectivity by Replacement of F Protein with GP64 from Autographa californica Multicapsid Nucleopolyhedrovirus

, 2010
Two distinct envelope fusion proteins (EFPs) (GP64 and F) have been identified in members of the Baculoviridae family of viruses. F proteins are found in group II nucleopolyhedroviruses (NPVs) of alphabaculoviruses and in beta- and deltabaculoviruses ...
Feifei Yin, Shu Shen, Just M. Vlak, Fei Deng, Shen, S., Vlak, J.M., Deng, F., Manli Wang, Ying Tan, Yin, F.F., Hu, Z.H., Wang, M.L., Hualin Wang, Zhihong Hu, Tan, Y., Wang, H.L.   +15 more
core   +1 more source

Characterization of ORF29 of Bombyx mori nucleopolyhedroviru

Acta Virologica, 2010
ORF 29 of Bombyx mori nucleopolyhedrovirus (BmNPV ORF29), a conserved gene among all the lepidopteran baculoviruses, was subjected to analysis of sequence and transcription/translation in the insect BmN cells in vitro. His-tagged BmNPV ORF29 fusion protein was expressed in Escherichia coli, purified and used for the production of an antiserum.
H, Chen, G, Li, G, Huang, K, Chen, Q, Yao, Z, Guo   +5 more
openaire   +2 more sources

Cloning and expression of Antheraea pernyi nucleopolyhedrovirus ptp-2 gene

浙江大学学报. 农业与生命科学版, 2007
To elucidate Antheraea pernyi nucleopolyhedrovirus (ApNPV) ptp-2 gene characters, ApNPV ptp-2 gene was cloned using primers based on the sequence of ApNPV PstI-C fragment and then sub-cloned into prokaryotic expression vector pQE-30 to construct ...
SHI Sheng-lin, PAN Min-hui, LU Cheng
doaj   +1 more source

The Host Specificities of Baculovirus per os Infectivity Factors. [PDF]

PLoS ONE, 2016
Baculoviruses are insect-specific pathogens with a generally narrow host ranges. Successful primary infection is initiated by the proper interaction of at least 8 conserved per os infectivity factors (PIFs) with the host's midgut cells, a process that ...
Jingjiao Song, Xi Wang, Dianhai Hou, Huachao Huang, Xijia Liu, Fei Deng, Hualin Wang, Basil M Arif, Zhihong Hu, Manli Wang   +9 more
doaj   +1 more source

Helicoverpa armigera nucleopolyhedrovirus occlusion-derived virus-associated protein, HA100, affects oral infectivity in vivo but not virus replication in vitro

, 2011
ORF100 (ha100) of Helicoverpa armigera nucleopolyhedrovirus (HearNPV) has been reported as one of the unique genes of group II alphabaculoviruses encoding a protein located in the occlusion-derived virus (ODV) envelope and nucleocapsid.
Xushi Xu, Luo, S., Just M. Vlak, Fei Deng, Xu, X., Wang, H., Vlak, J.M., Deng, F., Zhang, Y., Yanfang Zhang, Marcel Westenberg, Sijiani Luo, Westenberg, M., Hu, Z., Hualin Wang, Zhihong Hu   +15 more
core   +1 more source

The inhibitors of apoptosis of Epiphyas postvittana nucleopolyhedrovirus

Journal of General Virology, 2000
In this study, four inhibitor of apoptosis genes (iaps) in the genome ofEpiphyas postvittananucleopolyhedrovirus (EppoMNPV) that are homologous toiap-1,iap-2,iap-3andiap-4genes of other baculoviruses have been identified. All fouriapgenes were sequenced and theiap-1andiap-2genes were shown to be functional inhibitors of apoptosis.
Terry, Maguire, Penelope, Harrison, Otto, Hyink, James, Kalmakoff, Vernon K, Ward   +4 more
openaire   +2 more sources

Effect of 1-deoxynojirimycin on the Replication of Baculoviruses, Bombyx Mori Nucleopolyhedrovirus and Autographa Californica Multiple Nucleopolyhedrovirus [PDF]

International Journal of Industrial Entomology, 2011
Department of Life science, The University of Suwon, Hwaseong 445-743, Republic of Korea(Received 09 June 2011; Accepted 30 August 2011) 1-Deoxynojirimycin (DNJ) is an alkaloid that is foundat relatively high concentrations in mulberry leaf andtissues of the silkworm, Bombyx mori. DNJ is a wellknown inhibitor of α-glucosidase, an enzyme that isinvolved
Kyung-Don Kang, Joo-Sung Park, Yong-Seok Cho, Young-Shik Park, Jae-Yeon Lee, Kyo-Yeol Hwang, Won-Jeong Yuk, Shizuo George Kamita, Koichi Suzuki, Su-Il Seong   +9 more
openaire   +1 more source

Transmission of a Gammabaculovirus within Cohorts of Balsam Fir Sawfly (Neodiprion abietis) Larvae

Insects, 2012
Nucleopolyhedroviruses (NPV: Gammabaculovirus: Baculoviridae) of diprionid sawflies (Diprionidae: Hymenoptera) are highly host specific and only infect the midgut epithelium.
Christopher J. Lucarotti, Roger Graves, Dan T. Quiring   +2 more
doaj   +1 more source