Molecular biology of baculovirus and its use in biological control in Brazil

Detalhes bibliográficos
Autor(a) principal: Castro, Maria Elita Batista de
Data de Publicação: 1999
Outros Autores: Souza, Marlinda Lobo de, Sihler, William, Rodrigues, Júlio Carlyne Macedo, Ribeiro, Bergmann Morais
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/5499
Resumo: Baculoviruses are insect viruses found mainly in Lepidoptera. The family Baculoviridae is taxonomically divided in two genera, Nucleopolyhedrovirus and Granulovirus, which differ by occlusion body morphology. NPVs (Nucleopolyhedroviruses) have polyhedrical inclusion bodies (PIBs) containing multiple viral particles, while GVs (Granuloviruses) appear to be generally single particles occluded in oval shaped occlusion bodies. During the life cycle, two different viral progenies are produced: BV (Budded Virus) and PDV (Polyhedra Derived Virus), which are essential for the infectious process and virus propagation in host cells. Baculoviruses are being used for pest control and they are especially safe due to their specificity and invertebrate-restricted host range. Baculoviruses have been used as vectors for high level protein expression of heterologous genes from prokaryotic and eukaryotic organisms. Also, recombinant DNA techniques have allowed the production of genetically modified viral insecticides. This study is a review on the taxonomy, structure, replication and molecular biology of baculoviruses, as well as their use as bioinsecticides in Brazil.
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spelling Molecular biology of baculovirus and its use in biological control in BrazilBiologia molecular de baculovírus e seu uso no controle biológico de pragas no BrasilNucleopolyhedrovirus; AgNPV; Anticarsia gemmatalis; baculovirus replication; gene expression; viral insecticideNucleopolyhedrovirus; AgNPV; Anticarsia gemmatalis; replicação de baculovírus; expressão gênica; inseticida viralBaculoviruses are insect viruses found mainly in Lepidoptera. The family Baculoviridae is taxonomically divided in two genera, Nucleopolyhedrovirus and Granulovirus, which differ by occlusion body morphology. NPVs (Nucleopolyhedroviruses) have polyhedrical inclusion bodies (PIBs) containing multiple viral particles, while GVs (Granuloviruses) appear to be generally single particles occluded in oval shaped occlusion bodies. During the life cycle, two different viral progenies are produced: BV (Budded Virus) and PDV (Polyhedra Derived Virus), which are essential for the infectious process and virus propagation in host cells. Baculoviruses are being used for pest control and they are especially safe due to their specificity and invertebrate-restricted host range. Baculoviruses have been used as vectors for high level protein expression of heterologous genes from prokaryotic and eukaryotic organisms. Also, recombinant DNA techniques have allowed the production of genetically modified viral insecticides. This study is a review on the taxonomy, structure, replication and molecular biology of baculoviruses, as well as their use as bioinsecticides in Brazil.Os baculovírus são vírus patogênicos a insetos, encontrados principalmente na ordem Lepidoptera. A família Baculoviridae é taxonomicamente dividida em dois gêneros: Nucleopolyhedrovirus e Granulovirus, que diferem pela morfologia do corpo de oclusão. Os nucleopoliedrovírus (NPV) possuem corpos de inclusão poliédrica (PIB), contendo múltiplas partículas virais, enquanto os granulovírus (GV) contêm, em geral, partículas únicas, ocluídas em corpos protéicos de forma ovóide. Durante o ciclo de vida são produzidos dois tipos de progênies virais: BV ("Budded Virus") e PDV ("Polyhedra Derived Virus"), que são essenciais para o processo de infecção e propagação do vírus. Os baculovírus têm sido empregados no controle de pragas e, por serem específicos e restritos a invertebrados, são considerados agentes seguros de controle biológico. Recentemente têm sido amplamente utilizados como vetor de expressão de genes heterólogos por produzirem e processarem, em grande quantidade, proteínas de procariotos e eucariotos. Além disso, técnicas de DNA recombinante têm permitido a produção de inseticidas virais geneticamente modificados. Este trabalho constitui uma revisão sobre a taxonomia, estrutura, replicação e biologia molecular de baculovírus e sobre seu uso como bioinseticida no Brasil.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraCastro, Maria Elita Batista deSouza, Marlinda Lobo deSihler, WilliamRodrigues, Júlio Carlyne MacedoRibeiro, Bergmann Morais1999-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/5499Pesquisa Agropecuaria Brasileira; v.34, n.10, out. 1999; 1733-1761Pesquisa Agropecuária Brasileira; v.34, n.10, out. 1999; 1733-17611678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/5499/2690info:eu-repo/semantics/openAccess2012-02-13T11:38:30Zoai:ojs.seer.sct.embrapa.br:article/5499Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2012-02-13T11:38:30Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Molecular biology of baculovirus and its use in biological control in Brazil
Biologia molecular de baculovírus e seu uso no controle biológico de pragas no Brasil
title Molecular biology of baculovirus and its use in biological control in Brazil
spellingShingle Molecular biology of baculovirus and its use in biological control in Brazil
Castro, Maria Elita Batista de
Nucleopolyhedrovirus; AgNPV; Anticarsia gemmatalis; baculovirus replication; gene expression; viral insecticide
Nucleopolyhedrovirus; AgNPV; Anticarsia gemmatalis; replicação de baculovírus; expressão gênica; inseticida viral
title_short Molecular biology of baculovirus and its use in biological control in Brazil
title_full Molecular biology of baculovirus and its use in biological control in Brazil
title_fullStr Molecular biology of baculovirus and its use in biological control in Brazil
title_full_unstemmed Molecular biology of baculovirus and its use in biological control in Brazil
title_sort Molecular biology of baculovirus and its use in biological control in Brazil
author Castro, Maria Elita Batista de
author_facet Castro, Maria Elita Batista de
Souza, Marlinda Lobo de
Sihler, William
Rodrigues, Júlio Carlyne Macedo
Ribeiro, Bergmann Morais
author_role author
author2 Souza, Marlinda Lobo de
Sihler, William
Rodrigues, Júlio Carlyne Macedo
Ribeiro, Bergmann Morais
author2_role author
author
author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Castro, Maria Elita Batista de
Souza, Marlinda Lobo de
Sihler, William
Rodrigues, Júlio Carlyne Macedo
Ribeiro, Bergmann Morais
dc.subject.por.fl_str_mv Nucleopolyhedrovirus; AgNPV; Anticarsia gemmatalis; baculovirus replication; gene expression; viral insecticide
Nucleopolyhedrovirus; AgNPV; Anticarsia gemmatalis; replicação de baculovírus; expressão gênica; inseticida viral
topic Nucleopolyhedrovirus; AgNPV; Anticarsia gemmatalis; baculovirus replication; gene expression; viral insecticide
Nucleopolyhedrovirus; AgNPV; Anticarsia gemmatalis; replicação de baculovírus; expressão gênica; inseticida viral
description Baculoviruses are insect viruses found mainly in Lepidoptera. The family Baculoviridae is taxonomically divided in two genera, Nucleopolyhedrovirus and Granulovirus, which differ by occlusion body morphology. NPVs (Nucleopolyhedroviruses) have polyhedrical inclusion bodies (PIBs) containing multiple viral particles, while GVs (Granuloviruses) appear to be generally single particles occluded in oval shaped occlusion bodies. During the life cycle, two different viral progenies are produced: BV (Budded Virus) and PDV (Polyhedra Derived Virus), which are essential for the infectious process and virus propagation in host cells. Baculoviruses are being used for pest control and they are especially safe due to their specificity and invertebrate-restricted host range. Baculoviruses have been used as vectors for high level protein expression of heterologous genes from prokaryotic and eukaryotic organisms. Also, recombinant DNA techniques have allowed the production of genetically modified viral insecticides. This study is a review on the taxonomy, structure, replication and molecular biology of baculoviruses, as well as their use as bioinsecticides in Brazil.
publishDate 1999
dc.date.none.fl_str_mv 1999-10-01
dc.type.none.fl_str_mv
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/5499
url https://seer.sct.embrapa.br/index.php/pab/article/view/5499
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/5499/2690
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.34, n.10, out. 1999; 1733-1761
Pesquisa Agropecuária Brasileira; v.34, n.10, out. 1999; 1733-1761
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
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instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
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institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
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