|
|
Registro Completo |
Biblioteca(s): |
Embrapa Amazônia Oriental. |
Data corrente: |
11/11/1998 |
Data da última atualização: |
21/08/2012 |
Autoria: |
CHENG, S. S.; CARVALHO, J. E. U. de; SOUZA, V. A. B. de; OLIVEIRA, W. M. S. de. |
Afiliação: |
SIMON SCHWEN CHENG, CPATU; JOSE EDMAR URANO DE CARVALHO, CPATU; VALDOMIRO AURELIO BARBOSA DE SOUZA, CPATU; WALNICE M. S. DE OLIVEIRA, CPATU. |
Título: |
Avaliação de nove introduções de tomateiros com caráter de tolerância a murcha bacteriana (Pseudomonas solanacearum E.F. Smith) na Amazônia Oriental. |
Ano de publicação: |
1984 |
Fonte/Imprenta: |
In: SIMPÓSIO DO TRÓPICO ÚMIDO, 1., 1984, Belém, PA. Resumos. Belém, PA: EMBRAPA-CPATU, 1984. |
Páginas: |
p. 218. |
Série: |
(EMBRAPA-CPATU. Documentos, 31). |
Idioma: |
Português |
Palavras-Chave: |
Amazônia Oriental; Brasil; Plant introduction; Pseudomonas solanacearum; Resistência a doença. |
Thesagro: |
Introdução de Planta; Produtividade; Tomate. |
Thesaurus Nal: |
disease resistance; tomatoes; yields. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/64439/1/Doc31-p218.pdf
|
Marc: |
LEADER 00969nam a2200289 a 4500 001 1394751 005 2012-08-21 008 1984 bl uuuu u00u1 u #d 100 1 $aCHENG, S. S. 245 $aAvaliação de nove introduções de tomateiros com caráter de tolerância a murcha bacteriana (Pseudomonas solanacearum E.F. Smith) na Amazônia Oriental. 260 $aIn: SIMPÓSIO DO TRÓPICO ÚMIDO, 1., 1984, Belém, PA. Resumos. Belém, PA: EMBRAPA-CPATU$c1984 300 $ap. 218. 490 $a(EMBRAPA-CPATU. Documentos, 31). 650 $adisease resistance 650 $atomatoes 650 $ayields 650 $aIntrodução de Planta 650 $aProdutividade 650 $aTomate 653 $aAmazônia Oriental 653 $aBrasil 653 $aPlant introduction 653 $aPseudomonas solanacearum 653 $aResistência a doença 700 1 $aCARVALHO, J. E. U. de 700 1 $aSOUZA, V. A. B. de 700 1 $aOLIVEIRA, W. M. S. de
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Amazônia Oriental (CPATU) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
| 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: |
24/12/2008 |
Data da última atualização: |
15/01/2009 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
SILVA-PINHATI, A. C.; FREITAS-ÁSTUA, J.; AMARAL, A. M. do; MACHADO, M. A. |
Afiliação: |
A. C. Silva-Pinhati, CCSM/IAC; Juliana Freitas-Ástua, CNPMF/CCSM/IAC; A. M. do Amaral, CCSM/IAC; M. A. Machado, CCSM/IAC. |
Título: |
Expression of genes associate to biosynthesis of flavonoids of Citrus sinensis. |
Ano de publicação: |
2008 |
Fonte/Imprenta: |
In: INTERNATIONAL CITRUS CONGRESS, 11., 2008, Wuhan, China. Program and abstracts... Wuhan: The International Society of Citriculture, 2008. p. 161. P 132. |
Idioma: |
Inglês |
Conteúdo: |
Flavonoids constitute a major group of secondary metabolites and they are directly associated with citrus fruit quality. In plants, these compounds are involved in the protection against the biotic and abiotic stresses, cell structure, UV protection, attraction of pollinators and seed dispersal. Flavones represent one of the most abundant and important classes of flavonoids, occurring in almost all plant tissues. The formation of flavones is catalyzed by flavone synthase I or flavone synthase II (FNSII). One of the main enzymes in the flavonol biosynthesis pathway is the flavanone-3-hydroxylase (F3H). In a previous study, we identified putative novel genes involved in the synthesis of flavones and flavonols in Citrus sinensis through expressed sequence tags (ESTs) of the CitEST database. Even though flavones have been found in several species and varieties within the citrus genus, this is the first study to report the presence of two copies of the fnsII gene in sweet orange. Moreover, in addition to the available Citf3h gene sequence, we identified another f3h transcript in C. sinensis. Because of the importance of having been found putative novel copies of genes involved in flavonoids biosynthesis, here we report the characterization of such gene expression patterns in different tissues and citrus fruit developmental stages, studied by real time quantitative PCR for the validation of results observed in silico analysis. Some of these genes or copies of genes should be used for genetic transformation of citrus to improve the fruit quality. MenosFlavonoids constitute a major group of secondary metabolites and they are directly associated with citrus fruit quality. In plants, these compounds are involved in the protection against the biotic and abiotic stresses, cell structure, UV protection, attraction of pollinators and seed dispersal. Flavones represent one of the most abundant and important classes of flavonoids, occurring in almost all plant tissues. The formation of flavones is catalyzed by flavone synthase I or flavone synthase II (FNSII). One of the main enzymes in the flavonol biosynthesis pathway is the flavanone-3-hydroxylase (F3H). In a previous study, we identified putative novel genes involved in the synthesis of flavones and flavonols in Citrus sinensis through expressed sequence tags (ESTs) of the CitEST database. Even though flavones have been found in several species and varieties within the citrus genus, this is the first study to report the presence of two copies of the fnsII gene in sweet orange. Moreover, in addition to the available Citf3h gene sequence, we identified another f3h transcript in C. sinensis. Because of the importance of having been found putative novel copies of genes involved in flavonoids biosynthesis, here we report the characterization of such gene expression patterns in different tissues and citrus fruit developmental stages, studied by real time quantitative PCR for the validation of results observed in silico analysis. Some of these genes or copies of genes should be used... Mostrar Tudo |
Palavras-Chave: |
Citros; Melhoramento genetico. |
Thesagro: |
Genética Vegetal. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02225naa a2200193 a 4500 001 1655358 005 2009-01-15 008 2008 bl uuuu u00u1 u #d 100 1 $aSILVA-PINHATI, A. C. 245 $aExpression of genes associate to biosynthesis of flavonoids of Citrus sinensis. 260 $c2008 520 $aFlavonoids constitute a major group of secondary metabolites and they are directly associated with citrus fruit quality. In plants, these compounds are involved in the protection against the biotic and abiotic stresses, cell structure, UV protection, attraction of pollinators and seed dispersal. Flavones represent one of the most abundant and important classes of flavonoids, occurring in almost all plant tissues. The formation of flavones is catalyzed by flavone synthase I or flavone synthase II (FNSII). One of the main enzymes in the flavonol biosynthesis pathway is the flavanone-3-hydroxylase (F3H). In a previous study, we identified putative novel genes involved in the synthesis of flavones and flavonols in Citrus sinensis through expressed sequence tags (ESTs) of the CitEST database. Even though flavones have been found in several species and varieties within the citrus genus, this is the first study to report the presence of two copies of the fnsII gene in sweet orange. Moreover, in addition to the available Citf3h gene sequence, we identified another f3h transcript in C. sinensis. Because of the importance of having been found putative novel copies of genes involved in flavonoids biosynthesis, here we report the characterization of such gene expression patterns in different tissues and citrus fruit developmental stages, studied by real time quantitative PCR for the validation of results observed in silico analysis. Some of these genes or copies of genes should be used for genetic transformation of citrus to improve the fruit quality. 650 $aGenética Vegetal 653 $aCitros 653 $aMelhoramento genetico 700 1 $aFREITAS-ÁSTUA, J. 700 1 $aAMARAL, A. M. do 700 1 $aMACHADO, M. A. 773 $tIn: INTERNATIONAL CITRUS CONGRESS, 11., 2008, Wuhan, China. Program and abstracts... Wuhan: The International Society of Citriculture, 2008. p. 161. P 132.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
|
Nenhum exemplar cadastrado para este documento. |
Fechar
|
Expressão de busca inválida. Verifique!!! |
|
|