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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
26/05/1994 |
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Data da última atualização: |
14/06/2005 |
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Autoria: |
SONEGO, O. R. |
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Afiliação: |
EMBRAPA-UEPAE Dourados, Cx. Postal 661, CEP 79800, Dourados, MS. |
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Título: |
Avaliacao das perdas causadas pela podridao negra da raiz (Macrophomina phaseolina) em lavouras de soja de Dourados, MS, 1980/81. |
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Ano de publicação: |
1981 |
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Fonte/Imprenta: |
In: EMBRAPA. Unidade de Execucao de Pesquisa de Ambito Estadual de Dourados (MS). Resultados de pesquisa com soja - safra 1980/81. Dourados, 1981. |
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Páginas: |
p. 107-108. |
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Idioma: |
Português |
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Palavras-Chave: |
Brasil; Disease; Fungus; Loss; Macrophimna phaseolina; Mato Grosso do Sul; Rendimento de grao; Soybean; Yield grain. |
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Thesagro: |
Doença; Fungo; Perda; Soja. |
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Thesaurus Nal: |
Brazil. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00874naa a2200289 a 4500
001 1454888
005 2005-06-14
008 1981 bl uuuu u00u1 u #d
100 1 $aSONEGO, O. R.
245 $aAvaliacao das perdas causadas pela podridao negra da raiz (Macrophomina phaseolina) em lavouras de soja de Dourados, MS, 1980/81.
260 $c1981
300 $ap. 107-108.
650 $aBrazil
650 $aDoença
650 $aFungo
650 $aPerda
650 $aSoja
653 $aBrasil
653 $aDisease
653 $aFungus
653 $aLoss
653 $aMacrophimna phaseolina
653 $aMato Grosso do Sul
653 $aRendimento de grao
653 $aSoybean
653 $aYield grain
773 $tIn: EMBRAPA. Unidade de Execucao de Pesquisa de Ambito Estadual de Dourados (MS). Resultados de pesquisa com soja - safra 1980/81. Dourados, 1981.
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Registro original: |
Embrapa Soja (CNPSO) |
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 | 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
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
28/03/2009 |
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Data da última atualização: |
10/07/2023 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
FREITAS-ASTÚA, F.; SILVA-PINHATI, A. C. O.; BERGER, I. J.; LUCHETA, A. R.; BASÍLIO-PALMIERI, A. C.; AMARAL, A. M. do; BARBOSA, A. V. G.; MACHADO, M. A. |
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Afiliação: |
Juliana Freitas-Ástua, CNPMF; Ana Carla O. Silva-Pinhati, APTA; Irving J. Berger, APTA; Adriano R. Lucheta, APTA; Ana Carolina Basílio-Palmieri, APTA; Alexandre M. do Amaral, CENARGEN; Andréa V.G. Barbosa, APTA; Marcos A. Machado, APTA. |
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Título: |
Putative novel genes involved in the biosynthesis of sweet orange flavonoids. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
In: THE INTERNATIONAL CONFERENCE ON THE STATUS OF PLANT & ANIMAL GENOME RESEARCH, 16., 2008, San Diego. Final abstracts guide. San Diego: Illumina, 2008. |
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Idioma: |
Inglês |
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Notas: |
P19 |
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Conteúdo: |
Flavonoids constitute a major group of secondary metabolites and play important roles in the development, reproduction, defense, and pigmentation of plants. 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 either flavone synthase I or flavone synthase II (FNSII). Both enzymes enable the control of a biosynthetic step at an important junction of this pathway leading not only to flavones but also to various flavonoid classes, as isoflavones, flavonols, flavanols, and anthocyanins. Flavonols are important co-pigments that may affect the shade of the color in flowers and fruits. One of the main enzymes in the flavonol biosynthesis pathway is flavanone-3-hydroxylase (F3H), which follows chalcone isomerase in the pathway and hydroxylates flavanones at the 3´ position to form dihydroflavonols. Analyses of the Citrus EST (CitEST) database revealed the presence of putative novel fnsII and f3h genes involved in the synthesis of flavones and flavonols, respectively, in Citrus sinensis. 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. Here we report the in silico characterization of such genes expression patterns in different citrus tissues and fruit developmental stages, and provide phylogenetic analyses of their deduced amino acid sequences MenosFlavonoids constitute a major group of secondary metabolites and play important roles in the development, reproduction, defense, and pigmentation of plants. 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 either flavone synthase I or flavone synthase II (FNSII). Both enzymes enable the control of a biosynthetic step at an important junction of this pathway leading not only to flavones but also to various flavonoid classes, as isoflavones, flavonols, flavanols, and anthocyanins. Flavonols are important co-pigments that may affect the shade of the color in flowers and fruits. One of the main enzymes in the flavonol biosynthesis pathway is flavanone-3-hydroxylase (F3H), which follows chalcone isomerase in the pathway and hydroxylates flavanones at the 3´ position to form dihydroflavonols. Analyses of the Citrus EST (CitEST) database revealed the presence of putative novel fnsII and f3h genes involved in the synthesis of flavones and flavonols, respectively, in Citrus sinensis. 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. Here we report the in silico characterization of such genes expression patterns in differen... Mostrar Tudo |
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Thesagro: |
Composto Fenólico; Flavonóide; Fruta Cítrica; Gene. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02455nam a2200253 a 4500
001 1655630
005 2023-07-10
008 2008 bl uuuu u00u1 u #d
100 1 $aFREITAS-ASTÚA, F.
245 $aPutative novel genes involved in the biosynthesis of sweet orange flavonoids.$h[electronic resource]
260 $aIn: THE INTERNATIONAL CONFERENCE ON THE STATUS OF PLANT & ANIMAL GENOME RESEARCH, 16., 2008, San Diego. Final abstracts guide. San Diego: Illumina$c2008
500 $aP19
520 $aFlavonoids constitute a major group of secondary metabolites and play important roles in the development, reproduction, defense, and pigmentation of plants. 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 either flavone synthase I or flavone synthase II (FNSII). Both enzymes enable the control of a biosynthetic step at an important junction of this pathway leading not only to flavones but also to various flavonoid classes, as isoflavones, flavonols, flavanols, and anthocyanins. Flavonols are important co-pigments that may affect the shade of the color in flowers and fruits. One of the main enzymes in the flavonol biosynthesis pathway is flavanone-3-hydroxylase (F3H), which follows chalcone isomerase in the pathway and hydroxylates flavanones at the 3´ position to form dihydroflavonols. Analyses of the Citrus EST (CitEST) database revealed the presence of putative novel fnsII and f3h genes involved in the synthesis of flavones and flavonols, respectively, in Citrus sinensis. 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. Here we report the in silico characterization of such genes expression patterns in different citrus tissues and fruit developmental stages, and provide phylogenetic analyses of their deduced amino acid sequences
650 $aComposto Fenólico
650 $aFlavonóide
650 $aFruta Cítrica
650 $aGene
700 1 $aSILVA-PINHATI, A. C. O.
700 1 $aBERGER, I. J.
700 1 $aLUCHETA, A. R.
700 1 $aBASÍLIO-PALMIERI, A. C.
700 1 $aAMARAL, A. M. do
700 1 $aBARBOSA, A. V. G.
700 1 $aMACHADO, M. A.
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Embrapa Mandioca e Fruticultura (CNPMF) |
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