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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Ocidental; Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
30/10/2007 |
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Data da última atualização: |
06/09/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ÂNGELO, P. C. S.; NUNES-SILVA, C. G.; BRÍGIDO, M. M.; AZEVEDO, J. S. N.; ASSUNÇÃO, E. N.; SOUSA, A. R. B.; PATRÍCIO, F. J. B.; REGO, M. M.; PEIXOTO, J. C. C.; OLIVEIRA JR. W. P.; FREITAS, D. V.; ALMEIDA, E. R. P.; VIANA, A. M. H. A.; SOUZA, A. F. P. N.; ANDRADE, E. V.; ACOSTA, P. O. A.; BATISTA, J. S.; WALTER, M. E. M. T.; LEOMIL, L.; ANJOS, D. A. S.; COIMBRA, R. C. M.; BARBOSA, M. H. N.; HONDA, E.; PEREIRA, S. S.; SILVA, A.; PEREIRA, J. O.; SILVA, M. L.; MARINS, M.; HOLANDA, F. J.; ABREU, R. M. M.; PANDO, S. C.; GONÇALVES, J. F. C.; CARVALHO, M. L.; LEAL-MESQUITA, E. R. R. B. P.; SILVEIRA, M. A. da; BATISTA, W. C.; ATROCH, A. L.; FRANÇA, S. C.; PORTO, J. I. R.; SCHNEIDER, M. P. C.; ASTOLFI-FILHO, S. |
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Afiliação: |
Paula Cristina da Silva Ângelo, Embrapa Amazônia Ocidental; Carlos G. Nunes-Silva, UFAM; Marcelo M. Brígido, UnB; Juliana S.N. Azevedo, UFPA; Enedina N. Assunção, Ufam; Alexandra R.B. Sousa, Inpa; Fernando J.B. Patrício, Universidade Federal do Maranhão; Mailson M. Rego, UFRR; Jean C.C. Peixoto, Universidade Federal do Amapá; Waldesse P. Oliveira Jr, Universidade Federal de Tocantins; Danival V. Freitas, Ufam; Elionor Rita Pereira de Almeida, Embrapa Recursos Genéticos e Biotecnologia; Andréya Márcya H.A. Viana, Universidade Federal do Maranhão; Ana Fabíola P.N. Souza, Inpa; Edmar V. Andrade, Ufam; Pablo O.A. Acosta, UFRR; Jaqueline S. Batista, Inpa; Maria E.M.T. Walter, UnB; Luciana Leomil, Ufam; Daniel A.S. Anjos, UnB; Rodrigo C.M. Coimbra, UnB; Magda H.N. Barbosa, Universidade Federal do Maranhão; Eduardo Honda, IPEPATRO; Soraya S. Pereira, IPEPATRO; Artur Silva, UFPA; José O. Pereira, Ufam; Marcicleide L. Silva, Ufam; Mozart Marins, UNAERP; Francisca J. Holanda, IPEPATRO; Rusleyd M.M. Abreu, Universidade Federal do Acre; Silvana C. Pando, Inpa; José F.C. Gonçalves, Inpa; Margarida L. Carvalho, Universidade Federal do Acre; Emygdia R.R.B.P. Leal-Mesquita, Universidade Federal do Maranhão; Márcio A. da Silveira, Universidade Federal do Tocantins; Weber C. Batista, IPEPATRO; André Luís Atroch, Embrapa Amazônia Ocidental; Suzelei C. França, UNAERP; Jorge I.R. Porto, Inpa; Maria Paula C. Schneider, UFPA; Spartaco Astolfi-Filho, Ufam. |
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Título: |
Guarana (Paullinia cupana var. sorbilis), an anciently consumed stimulant from the Amazon rain forest: the seeded-fruit transcriptome. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
Plant Cell Reports, v. 27, p. 117-124, jan. 2008. |
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Idioma: |
Inglês |
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Conteúdo: |
Guarana (Paullinia cupana var. sorbilis) is a plant native to the central Amazon basin. Roasted seed extracts have been used as medicinal beverages since pre-Colombian times, due to their reputation as stimulants, aphrodisiacs, tonics, as well as protectors of the gastrointestinal tract. Guarana plants are commercially cultivated exclusively in Brazil to supply the national carbonated soft-drink industry and natural product stores around the world. In this report, we describe and discuss the annotation of 15,387 ESTs from guarana seeded-fruits, highlighting sequences from the flavonoid and purine alkaloid pathways, and those related to biotic stress avoidance. This is the largest set of sequences registered for the Sapindaceae family. |
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Palavras-Chave: |
Resistência a doenças. |
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Thesagro: |
Cafeína; Guaraná; Paullinia Cupana. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/177336/1/SP-19547-ID-30463.pdf
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Marc: |
LEADER 02577naa a2200649 a 4500
001 1190211
005 2022-09-06
008 2008 bl uuuu u00u1 u #d
100 1 $aÂNGELO, P. C. S.
245 $aGuarana (Paullinia cupana var. sorbilis), an anciently consumed stimulant from the Amazon rain forest$bthe seeded-fruit transcriptome.
260 $c2008
520 $aGuarana (Paullinia cupana var. sorbilis) is a plant native to the central Amazon basin. Roasted seed extracts have been used as medicinal beverages since pre-Colombian times, due to their reputation as stimulants, aphrodisiacs, tonics, as well as protectors of the gastrointestinal tract. Guarana plants are commercially cultivated exclusively in Brazil to supply the national carbonated soft-drink industry and natural product stores around the world. In this report, we describe and discuss the annotation of 15,387 ESTs from guarana seeded-fruits, highlighting sequences from the flavonoid and purine alkaloid pathways, and those related to biotic stress avoidance. This is the largest set of sequences registered for the Sapindaceae family.
650 $aCafeína
650 $aGuaraná
650 $aPaullinia Cupana
653 $aResistência a doenças
700 1 $aNUNES-SILVA, C. G.
700 1 $aBRÍGIDO, M. M.
700 1 $aAZEVEDO, J. S. N.
700 1 $aASSUNÇÃO, E. N.
700 1 $aSOUSA, A. R. B.
700 1 $aPATRÍCIO, F. J. B.
700 1 $aREGO, M. M.
700 1 $aPEIXOTO, J. C. C.
700 1 $aOLIVEIRA JR. W. P.
700 1 $aFREITAS, D. V.
700 1 $aALMEIDA, E. R. P.
700 1 $aVIANA, A. M. H. A.
700 1 $aSOUZA, A. F. P. N.
700 1 $aANDRADE, E. V.
700 1 $aACOSTA, P. O. A.
700 1 $aBATISTA, J. S.
700 1 $aWALTER, M. E. M. T.
700 1 $aLEOMIL, L.
700 1 $aANJOS, D. A. S.
700 1 $aCOIMBRA, R. C. M.
700 1 $aBARBOSA, M. H. N.
700 1 $aHONDA, E.
700 1 $aPEREIRA, S. S.
700 1 $aSILVA, A.
700 1 $aPEREIRA, J. O.
700 1 $aSILVA, M. L.
700 1 $aMARINS, M.
700 1 $aHOLANDA, F. J.
700 1 $aABREU, R. M. M.
700 1 $aPANDO, S. C.
700 1 $aGONÇALVES, J. F. C.
700 1 $aCARVALHO, M. L.
700 1 $aLEAL-MESQUITA, E. R. R. B. P.
700 1 $aSILVEIRA, M. A. da
700 1 $aBATISTA, W. C.
700 1 $aATROCH, A. L.
700 1 $aFRANÇA, S. C.
700 1 $aPORTO, J. I. R.
700 1 $aSCHNEIDER, M. P. C.
700 1 $aASTOLFI-FILHO, S.
773 $tPlant Cell Reports$gv. 27, p. 117-124, jan. 2008.
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Registro original: |
Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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Registro Completo
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Biblioteca(s): |
Embrapa Café. |
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Data corrente: |
23/05/2022 |
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Data da última atualização: |
23/05/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
VIANA, M. T. R.; AZEVEDO, H. P. A. de; PEREIRA, F. A. C.; CARVALHO, M. A. de F.; GUIMARÃES, R. J. |
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Afiliação: |
MARIANA THEREZA RODRIGUES VIANA, UFLA; HARIANNA PAULA ALVES DE AZEVEDO, UFLA; FERNANDA APARECIDA CASTRO PEREIRA, UFLA; MILENE ALVES DE FIGUEIREDO CARVALHO, CNPCa; RUBENS JOSÉ GUIMARÃES, UFLA. |
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Título: |
Coffee genotypes morphophysiological adaptation under coffee leaf rust biotic stress. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Coffee Science, v. 16, e161949, 2021. |
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Idioma: |
Inglês |
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Conteúdo: |
The identification of morphophysiological traits responsible for a better plant behavior when infected is useful for cultivar selection, and become crucial for breeding. We investigated the morphophysiological behavior of coffee genotypes before and after inoculation with the pathogen Hemileia vastatrix, causal agent of coffee rust. With multivariate techniques we identified the characteristics that most contribute to total genetic divergence of the genotypes. Ten genotypes of Coffea arabica from the Germplasm Bank of Coffee from Minas Gerais were sown in a nursery and then take to a greenhouse with controlled temperature and humidity. After one month of acclimatization, the artificial inoculation with the fungus H. vastatrix was carried out. The anatomical and physiological evaluations were performed 1 day before inoculation and 160 days after inoculation. When the first symptom emerged, plants were evaluated according to a descriptive scale for coffee rust. We observed significant differences in rust severity and ostiole opening between genotypes. Different groups were formed by the K-means method, based on morphophysiological characteristics. This shows that genetic variability exists between the coffee genotypes evaluated before and after inoculation with the pathogen. The most important characteristics that contributed to the total genetic divergence were xylem vessel diameter and stomatal conductance. In conclusion, inoculation with H. vastatrix caused a change in coffee genotypes based on morphophysiological characteristics. MenosThe identification of morphophysiological traits responsible for a better plant behavior when infected is useful for cultivar selection, and become crucial for breeding. We investigated the morphophysiological behavior of coffee genotypes before and after inoculation with the pathogen Hemileia vastatrix, causal agent of coffee rust. With multivariate techniques we identified the characteristics that most contribute to total genetic divergence of the genotypes. Ten genotypes of Coffea arabica from the Germplasm Bank of Coffee from Minas Gerais were sown in a nursery and then take to a greenhouse with controlled temperature and humidity. After one month of acclimatization, the artificial inoculation with the fungus H. vastatrix was carried out. The anatomical and physiological evaluations were performed 1 day before inoculation and 160 days after inoculation. When the first symptom emerged, plants were evaluated according to a descriptive scale for coffee rust. We observed significant differences in rust severity and ostiole opening between genotypes. Different groups were formed by the K-means method, based on morphophysiological characteristics. This shows that genetic variability exists between the coffee genotypes evaluated before and after inoculation with the pathogen. The most important characteristics that contributed to the total genetic divergence were xylem vessel diameter and stomatal conductance. In conclusion, inoculation with H. vastatrix caused a change in coff... Mostrar Tudo |
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Palavras-Chave: |
Estresse biótico. |
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Thesagro: |
Café; Ferrugem; Folha; Genótipo; Morfologia Vegetal. |
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Thesaurus NAL: |
Coffea arabica var. arabica. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1143372/1/Coffee-genotypes-morphophysiological.pdf
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Marc: |
LEADER 02279naa a2200253 a 4500
001 2143372
005 2022-05-23
008 2021 bl uuuu u00u1 u #d
100 1 $aVIANA, M. T. R.
245 $aCoffee genotypes morphophysiological adaptation under coffee leaf rust biotic stress.$h[electronic resource]
260 $c2021
520 $aThe identification of morphophysiological traits responsible for a better plant behavior when infected is useful for cultivar selection, and become crucial for breeding. We investigated the morphophysiological behavior of coffee genotypes before and after inoculation with the pathogen Hemileia vastatrix, causal agent of coffee rust. With multivariate techniques we identified the characteristics that most contribute to total genetic divergence of the genotypes. Ten genotypes of Coffea arabica from the Germplasm Bank of Coffee from Minas Gerais were sown in a nursery and then take to a greenhouse with controlled temperature and humidity. After one month of acclimatization, the artificial inoculation with the fungus H. vastatrix was carried out. The anatomical and physiological evaluations were performed 1 day before inoculation and 160 days after inoculation. When the first symptom emerged, plants were evaluated according to a descriptive scale for coffee rust. We observed significant differences in rust severity and ostiole opening between genotypes. Different groups were formed by the K-means method, based on morphophysiological characteristics. This shows that genetic variability exists between the coffee genotypes evaluated before and after inoculation with the pathogen. The most important characteristics that contributed to the total genetic divergence were xylem vessel diameter and stomatal conductance. In conclusion, inoculation with H. vastatrix caused a change in coffee genotypes based on morphophysiological characteristics.
650 $aCoffea arabica var. arabica
650 $aCafé
650 $aFerrugem
650 $aFolha
650 $aGenótipo
650 $aMorfologia Vegetal
653 $aEstresse biótico
700 1 $aAZEVEDO, H. P. A. de
700 1 $aPEREIRA, F. A. C.
700 1 $aCARVALHO, M. A. de F.
700 1 $aGUIMARÃES, R. J.
773 $tCoffee Science$gv. 16, e161949, 2021.
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Registro original: |
Embrapa Café (CNPCa) |
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