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| Registros recuperados : 302 | |
| 202. |  | MOURA, R. dos S.; SOARES, T. L.; GHEYI, H. R.; DIAS, E. de A.; JESUS, O. N. de; COELHO FILHO, M. A. Effects of salinity on growth, physiological and anatomical traits of Passiflora species propagated from seeds and cuttings. Brazilian Journal of Botany, v. 44, p.17?32,2021.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 203. | | SOUZA, S. de O.; BARBOSA, A. O.; SCHNADELBACH, A. S.; JESUS, O. N. de; RODRIGUES, F. M. de; MESQUITA, P. R. R. de; BARBOSA, C. de J. Determinação de metabólitos não voláteis de espécies de Passiflora resistentes e suscetíveis ao Cowpea aphid borne mosaic virus In: JORNADA CIENTÍFICA EMBRAPA MANDIOCA E FRUTICULTURA, 17., 2017 Ciência e Empreendedorismo : resumos. Cruz das Almas, BA: Embrapa Mandioca e Fruticultura, 2017. 137p. 1p. Recursos Genéticos| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 205. | | JESUS, O. N. de; CÂMARA, T. R.; FERREIRA, C. F.; SILVA, S. de O. e; PESTANA, K. N.; SOARES, T. L. Diferenciação molecular de cultivares elites de bananeira. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 41, n. 12, p. 1739-1748, dez. 2006 Título em inglês: Molecular differentiation of elite banana cultivars.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 206. | | JESUS, O. N. de; SOARES, T. L.; OLIVEIRA, E. J. de; SANTOS, T. C. P.; FARIAS, D. H.; BRUCKNER, C. H.; NOVAES, Q. S. Dissimilarity based on morphological characterization and evaluation of pollen viability and in vitro germination in Passiflora hybrids and backcrosses. Acta Horticulturae, 1127, 2016 0567-7572 XXIX International Horticultural Congress on Horticulture: Sustaining Lives, Livelihoods and Landscapes (IHC2014): International Symposium on Plant Breeding in Horticulture| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 207. | | SANTOS, I. S. dos; SAMPAIO, S. R.; AGUIAR, F. S.; GONÇALVES, Z. S.; LIMA, L. K. S.; SOARES, T. L.; JESUS, O. N. de; ROSA, R. C. C. Desempenho de híbridos de maracujazeiro quanto à qualidade dos frutos e a resistência ao CABMV. In : JORNADA CIENTÍFICA EMBRAPA MANDIOCA E FRUTICULTURA, 12., 2018. Ciência profissional : resumos. Cruz das Almas, BA: Embrapa Mandioca e Fruticultura, 2019. 1 p.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 208. | | SILVEIRA, D. G.; AMORIM, E. P.; JESUS, O. N. de; SOUZA, F. V. D.; PESTANA, K. N.; SANTOS, V. de J.; SANTANA, J. R. F. de. Diversidade genética entre populações de caroá a partir de marcadores RAPD. In: ENCONTRO DA REDE DE RECURSOS GENÉTICOS VEGETAIS DO ESTADO DA BAHIA, 3.; SIMPÓSIO DE RECURSOS GENÉTICOS DE PLANTAS CULTIVADAS NO NORDESTE BRASILEIRO, 2., 2008, Vitória da Conquista. [Anais]... Vitória da Conquista: Universidade Estadual do Sudoeste da Bahia, 2008.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 209. | | JESUS, O. N. de; SOARES, T. L.; OLIVEIRA, E. J. de; SANTOS, T. C. P.; FARIAS, D. H.; BRUCKNER, C. H.; NOVAES, Q. S. Evaluation of the morphologic, pollen viability and germination in progeny of the first backcross generation of passionfruit. In: INTERNATIONAL HORTICULTURAL CONGRESS, 29., 2014, Brisbane. Sustaining lives, livelihoods and landscapes. [Abstracts...]. Brisbane: AuSHS : ISHS, 2014.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 210. | | COSTA, J. L.; OLIVEIRA, E. J. de; JESUS, O. N. de; OLIVEIRA, G. A. F.; NEVES, C. G.; CASTRO, J. A. Estudo de diversidade genética em Passiflora edulis Sims com o uso de marcadores ISSR. In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 21., 2010, Natal. Frutas: saúde, inovação e responsabilidade: anais. Natal: Sociedade Brasileira de Fruticultura, 2010. pdf 913| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 213. | | LIMA, M. B.; SILVA, S. de O.; JESUS, O. N. de; OLIVEIRA, W. S. J. de; GARRIDO, M. da S.; AZEVEDO, R. L. de. Avaliação de cultivares e híbridos de bananeira no recôncavo baiano. Ciência e Agrotecnologia, Lavras, v. 29, n. 3, p. 515-520, maio/jun. 2005.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 214. | | SANTOS, I. S. dos; LIMA, L. K. S.; SAMPAIO, S. R.; AGUIAR, F. S.; GONÇALVES, Z. S.; SOARES, T. L.; JESUS, O. N. de; ROSA, R. C. C. Avaliação de híbridos de maracujazeiro da terceira geração de retrocruzamento (RC3) para resistência ao CABMV In: JORNADA CIENTÍFICA EMBRAPA MANDIOCA E FRUTICULTURA, 17., 2017 Ciência e Empreendedorismo : resumos. Cruz das Almas, BA: Embrapa Mandioca e Fruticultura, 2017. 137p. 1p. Desenvolvimento de Variedades.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 215. | | FONSECA, R. S. da; CRUZ NETO, A. J. da; JESUS, O. N. de; OLIVEIRA, E. J. de; ROSA, R. C. C.; GIRARDI, E. A. Avaliação de híbridos de maracujazeiro no território do Sertão Produtivo, Dom Basílio, Bahia. In: JORNADA CIENTÍFICA EMBRAPA MANDIOCA E FRUTICULTURA, 8., 2014, Cruz das Almas, Ba. Pesquisa: despertando mentes para a inovação e transformando o futuro : [anais]. Cruz das Almas, BA, Embrapa Mandioca e Fruticultura, 2014.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 218. | | BARBOSA, N. C. S.; SCHNADELBACH, A. S.; LEITE, K. R. B.; BARBOSA, C. de J.; JESUS, O. N. de; ABREU, E. F. M. Avaliação anatômica de cinco espécies de Passifloraceae L. infectadas com o Vírus do endurecimento dos frutos. In: JORNADA CIENTÍFICA EMBRAPA MANDIOCA E FRUTICULTURA, 8., 2014, Cruz das Almas, Ba. Pesquisa: despertando mentes para a inovação e transformando o futuro : [anais]. Cruz das Almas, BA, Embrapa Mandioca e Fruticultura, 2014.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 219. | | NASCIMENTO, L. da R.; AGUIAR, F. S.; SANTOS, I. S. dos; LIMA, L. K. S.; SAMPAIO, S. R.; SOARES, T. L.; JESUS, O. N. de. Avaliação do vigor vegetativo e reprodutivo de genótipos de Passiflora spp. In : JORNADA CIENTÍFICA EMBRAPA MANDIOCA E FRUTICULTURA, 12., 2018. Ciência profissional : resumos. Cruz das Almas, BA: Embrapa Mandioca e Fruticultura, 2019. 1 p.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 220. | | OLIVEIRA, E. R. M. de; SANTOS, C. H. B.; CRUZ NETO, A. J. da; GIRARDI, E. A.; JESUS, O. N. de; OLIVEIRA, E. J. de. Atributos de frutos de espécies de Passiflora em diferentes estádios de maturação. In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 22., 2012, Bento Gonçalves. Anais... Bento Gonçalves: SBF, 2012. 1 CD-ROM.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| Registros recuperados : 302 | |
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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: |
08/02/2017 |
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Data da última atualização: |
22/03/2017 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
JESUS, O. N. de; SOARES, T. L.; OLIVEIRA, E. J. de; SANTOS, T. C. P.; FARIAS, D. H.; BRUCKNER, C. H.; NOVAES, Q. S. |
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Afiliação: |
ONILDO NUNES DE JESUS, CNPMF; T. L. SOARES; EDER JORGE DE OLIVEIRA, CNPMF; T. C. P. SANTOS; D. H. FARIAS; C. H. BRUCKNER; Q. S. NOVAES. |
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Título: |
Dissimilarity based on morphological characterization and evaluation of pollen viability and in vitro germination in Passiflora hybrids and backcrosses. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Acta Horticulturae, 1127, 2016 |
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Série: |
0567-7572 |
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Idioma: |
Inglês |
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Notas: |
XXIX International Horticultural Congress on Horticulture: Sustaining Lives, Livelihoods and Landscapes (IHC2014): International Symposium on Plant Breeding in Horticulture |
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Conteúdo: |
Brazil is considered the main center of the genetic diversity and greatest worldwide producer of passion fruit. Passionfruit woodiness virus (Cowpea aphid born mosaic virus) is an important pathogenic agent of the passion fruit crop, causing severe losses in yield. Wild species of Passiflora are valuable sources of genetic resistance to this disease. Interspecific crosses are a promising method to incorporate resistance genes in commercial species (Passiflora edulis Sims.), despite problems with male sterility in developed hybrids. The objective of the present work was to study the dissimilarity based on morphological characteristics, and the viability and in vitro germination of pollen grains of progenitors, F1 hybrids, as well as progenies of the first generation of backcross BC1 [(P. edulis × P. cincinnata) × P. edulis]. Analysis of the severity of the viral disease showed that most genotypes were considered as susceptible to highly susceptible. The resistant hybrids did not show symptoms of foliar deformation. Cluster analysis showed two major groups; one represented by P. cincinnata and the second group by the hybrids and recurrent progenitor P. edulis. Morphological characterization of the hybrids showed phenotypic variation as to the color and shape of flowers, although the descriptors used were not able to show these differences. As expected, the progenitors (P. edulis and P. cincinnata) presented higher percentages of pollen viability, followed by the BC1-H45 progenies. The progenies of the BC1 will also be evaluated in the future with molecular markers aiming to accelerate the selection of hybrids with higher percentages of the genome of the recurrent parent. MenosBrazil is considered the main center of the genetic diversity and greatest worldwide producer of passion fruit. Passionfruit woodiness virus (Cowpea aphid born mosaic virus) is an important pathogenic agent of the passion fruit crop, causing severe losses in yield. Wild species of Passiflora are valuable sources of genetic resistance to this disease. Interspecific crosses are a promising method to incorporate resistance genes in commercial species (Passiflora edulis Sims.), despite problems with male sterility in developed hybrids. The objective of the present work was to study the dissimilarity based on morphological characteristics, and the viability and in vitro germination of pollen grains of progenitors, F1 hybrids, as well as progenies of the first generation of backcross BC1 [(P. edulis × P. cincinnata) × P. edulis]. Analysis of the severity of the viral disease showed that most genotypes were considered as susceptible to highly susceptible. The resistant hybrids did not show symptoms of foliar deformation. Cluster analysis showed two major groups; one represented by P. cincinnata and the second group by the hybrids and recurrent progenitor P. edulis. Morphological characterization of the hybrids showed phenotypic variation as to the color and shape of flowers, although the descriptors used were not able to show these differences. As expected, the progenitors (P. edulis and P. cincinnata) presented higher percentages of pollen viability, followed by the BC1-H45 progen... Mostrar Tudo |
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Palavras-Chave: |
Passionfruit. |
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Thesagro: |
Maracujá. |
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Categoria do assunto: |
-- |
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Marc: |
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100 1 $aJESUS, O. N. de
245 $aDissimilarity based on morphological characterization and evaluation of pollen viability and in vitro germination in Passiflora hybrids and backcrosses.$h[electronic resource]
260 $aActa Horticulturae, 1127$c2016
490 $a0567-7572
500 $aXXIX International Horticultural Congress on Horticulture: Sustaining Lives, Livelihoods and Landscapes (IHC2014): International Symposium on Plant Breeding in Horticulture
520 $aBrazil is considered the main center of the genetic diversity and greatest worldwide producer of passion fruit. Passionfruit woodiness virus (Cowpea aphid born mosaic virus) is an important pathogenic agent of the passion fruit crop, causing severe losses in yield. Wild species of Passiflora are valuable sources of genetic resistance to this disease. Interspecific crosses are a promising method to incorporate resistance genes in commercial species (Passiflora edulis Sims.), despite problems with male sterility in developed hybrids. The objective of the present work was to study the dissimilarity based on morphological characteristics, and the viability and in vitro germination of pollen grains of progenitors, F1 hybrids, as well as progenies of the first generation of backcross BC1 [(P. edulis × P. cincinnata) × P. edulis]. Analysis of the severity of the viral disease showed that most genotypes were considered as susceptible to highly susceptible. The resistant hybrids did not show symptoms of foliar deformation. Cluster analysis showed two major groups; one represented by P. cincinnata and the second group by the hybrids and recurrent progenitor P. edulis. Morphological characterization of the hybrids showed phenotypic variation as to the color and shape of flowers, although the descriptors used were not able to show these differences. As expected, the progenitors (P. edulis and P. cincinnata) presented higher percentages of pollen viability, followed by the BC1-H45 progenies. The progenies of the BC1 will also be evaluated in the future with molecular markers aiming to accelerate the selection of hybrids with higher percentages of the genome of the recurrent parent.
650 $aMaracujá
653 $aPassionfruit
700 1 $aSOARES, T. L.
700 1 $aOLIVEIRA, E. J. de
700 1 $aSANTOS, T. C. P.
700 1 $aFARIAS, D. H.
700 1 $aBRUCKNER, C. H.
700 1 $aNOVAES, Q. S.
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