|
|
Registros recuperados : 147 | |
Registros recuperados : 147 | |
|
|
| Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
Data corrente: |
08/01/2008 |
Data da última atualização: |
28/01/2008 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Circulação/Nível: |
-- - -- |
Autoria: |
MEISSNER FILHO, P. E. |
Afiliação: |
Paulo Ernesto Meissner Filho, CNPMF. |
Título: |
Transgenic papaya for papaya ringspot virus control. |
Ano de publicação: |
2007 |
Fonte/Imprenta: |
Virus: Reviews and Reserach, Búzios, v. 12, n. 1, p. 65, 2007.Suplemento. |
Idioma: |
Inglês |
Notas: |
Virológica, 2007. Edição dos Resumos do XVIII National Meeting of Virology, Armação dos Búzios, 2007. |
Conteúdo: |
Papaya ringspot virus (PRSV) is the main phytossanitary problem in papaya crop. It is responsible for migration of papaya production region in Brazil from São Paulo to Bahia and Espírito Santo. PRSV causes high losses in production due to direct damages and to the eradication of infected plants. The virus is aphid-transmitted in a non-persistent manner, which makes the chemical control of the vector ineffective. The development of PRSV resistant cultivars by conventional breeding is not possible because of the genetic barriers that prevent the transfer of resistant genes of other Caricaceae species into cultivated papaya. Several research groups in Brazil and worldwide unsuccessfully tested the preimunization approch with mild strains of PRSV-P. In the 90's, an Embrapa paternship with Cornell University began to develop a Sunrise Solo transgenic cultivar carrying part of the coat protein gene from one Brazilian PRSV-P strain. |
Palavras-Chave: |
Papaya. |
Thesagro: |
Mamão; Organismo Transgênico; Vírus. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01531naa a2200181 a 4500 001 1654501 005 2008-01-28 008 2007 bl --- 0-- u #d 100 1 $aMEISSNER FILHO, P. E. 245 $aTransgenic papaya for papaya ringspot virus control. 260 $c2007 500 $aVirológica, 2007. Edição dos Resumos do XVIII National Meeting of Virology, Armação dos Búzios, 2007. 520 $aPapaya ringspot virus (PRSV) is the main phytossanitary problem in papaya crop. It is responsible for migration of papaya production region in Brazil from São Paulo to Bahia and Espírito Santo. PRSV causes high losses in production due to direct damages and to the eradication of infected plants. The virus is aphid-transmitted in a non-persistent manner, which makes the chemical control of the vector ineffective. The development of PRSV resistant cultivars by conventional breeding is not possible because of the genetic barriers that prevent the transfer of resistant genes of other Caricaceae species into cultivated papaya. Several research groups in Brazil and worldwide unsuccessfully tested the preimunization approch with mild strains of PRSV-P. In the 90's, an Embrapa paternship with Cornell University began to develop a Sunrise Solo transgenic cultivar carrying part of the coat protein gene from one Brazilian PRSV-P strain. 650 $aMamão 650 $aOrganismo Transgênico 650 $aVírus 653 $aPapaya 773 $tVirus: Reviews and Reserach, Búzios$gv. 12, n. 1, p. 65, 2007.Suplemento.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
Nenhum registro encontrado para a expressão de busca informada. |
|
|