|
|
Registros recuperados : 649 | |
162. | | AZEVEDO, F. R. de; GUIMARÃES, J. A.; ARAGÃO, F. A. S. de. Influência da cobertura flutuante sobre a infestação de Bemisia tabaci biótipo B (Hemiptera: Aleyrodidae) em meloeiro (Cucumis melo L.). Horticultura Brasileira, Brasília, DF, v. 23, n. 2, ago. 2005. Suplemento 2. CD-ROM. Trabalho apresentado no 45. Congresso Brasileiro de Olericultura, Fortaleza, 2005. Publicado também como resumo em: Horticultura Brasileira, Brasília, DF, v. 23, n. 2, p. 363, ago. 2005. Suplemento 1. Biblioteca(s): Embrapa Hortaliças. |
| |
165. | | RADAELLI, P.; NICKEL, O.; ARAGÃO, F. J. L.; FAJARDO, T. V. M.; SCHONS, J. Diagnóstico biológico e molecular e análise da sequência de nucleotídios do gene de capa protéica de um isolado de apple stem pitting virus. Fitopatologia Brasileira, Brasília, DF, v. 29, p. S239, ago. 2004. Edição dos Resumos do XXXVII Congresso Brasileiro de Fitopatologia, Gramado, RS, ago. 2004. Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
| |
169. | | FARIA, J. C. de; VALDISSER, P. A. M. R.; ARAGAO, F. J. L. Epidemiologia de mosaico dourado em feijoeiro transgênico com resistência derivada do patógeno. Tropical Plant Pathology, Brasília, DF, v. 34, p. S124, 2009. Suplemento. Edição dos Resumos do XLII do Congresso Brasileiro de Fitopatologia, Rio de Janeiro, RJ, 2009. Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
| |
170. | | FARIA, J. C.; VALDISSER, P. A. M. R.; ARAGÃO, F. J. L. Epidemiologia de mosaico dourado em feijoeiro transgênico com resistência derivada do patógeno. Tropical Plant Pathology, Brasília, DF, v. 34, p. S124, ago. 2009. Suplemento, ref. 449. Edição dos Resumos do XLII do Congresso Brasileiro de Fitopatologia, Rio de Janeiro, RJ, ago. 2009. Biblioteca(s): Embrapa Arroz e Feijão. |
| |
173. | | ZIMBRES, B. Q. C.; BONFIM, K.; SANTOS, M. O.; ARAGÃO, F. J. L. Estratégia de RNA interferente para obtenção de plantas geneticamente modificadas de tomate (Lycopersicon esculentum MILL.) resistentes a geminivírus. In: ENCONTRO DO TALENTO ESTUDANTIL DA EMBRAPA RECURSOS GENÉTICOS E BIOTECNOLOGIA, 9., 2004, Brasília, DF. Anais: resumos dos trabalhos. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2004. p. 59. Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
| |
178. | | LISAUSKAS, S.; RUMPF, R.; RECH, E. L.; ARAGÃO, F. J. L. Cultivo de linhagens celulares clones transfectadas em mdbk para estudos do transgene. ENCONTRO DO TALENTO ESTUDANTIL DA EMBRAPA RECURSOS GENETICOS E BIOTECNOLOGIA, 8., 2003, Brasília, DF. Anais: resumos dos trabalhos. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2003. p. 36 Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
| |
179. | | CARRIJO, J.; LAFAYETTE, P.; VIANNA, G. R.; ARAGÃO, F.; PARROTT, W. CRISPR-Cpf1 editing and hairy root evaluation of gene targets to obtain low phytate soybean. In Vitro Cellular & Developmental Biology - Animal, v. 55, Suppl 1, S60-S61, 2019. Edições dos resumos apresentados no In Vitro Biology Meeting, Tampa, Florida, 2019. Poster P-2029. Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
| |
180. | | PROITE, K.; SOARES, A.; VILARINHO, A. C.; ARAGÃO, F.; ROMANO, E. Construção de três novos vetores para cotransformação de plantas. In: ENCONTRO DO TALENTO ESTUDANTIL DA EMBRAPA RECURSOS GENÉTICOS E BIOTECNOLOGIA, 5., 2000, Brasília, DF. Anais: resumos dos trabalhos. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2000. p. 26. Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
| |
Registros recuperados : 649 | |
|
|
Registro Completo
Biblioteca(s): |
Embrapa Hortaliças. |
Data corrente: |
21/11/2002 |
Data da última atualização: |
30/01/2024 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
Internacional - A |
Autoria: |
VIEIRA, J. V.; CHARCHAR, J. M.; ARAGÃO, F. A. S.; BOITEUX, L. S. |
Afiliação: |
JAIRO VIDAL VIEIRA, CNPH; JOAO MARIA CHARCHAR, CNPH; FERNANDO ANTONIO SOUZA ARAGÃO, CNPH; LEONARDO SILVA BOITEUX, CNPH. |
Título: |
Heritability and gain from selection for field resistance against multiple root-knoot nematode species (Meloidogyne incognita race 1 and M. javanica) in carrot. |
Ano de publicação: |
2003 |
Fonte/Imprenta: |
Euphytica, v. 130, p. 11-16, 2003. |
ISSN: |
1573-5060 |
Idioma: |
Inglês |
Conteúdo: |
Heritability and gain from selection of traits associated with field resistance to multiple root-knot nematode species were estimated in carrot (Daucus carota L.). Experimental plots were uniformly and simultaneously infested with Meloidogyne incognita race 1 and M. javanica. Forty-seven half-sib families derived from the cv. ‘Brasília’ were evaluated for: (1) percentage of commercial roots with non-galling symptoms (%RNG); (2) percentage of commercial roots with gall symptoms (%RGS) and (3) percentage of non-commercial roots (%NCR). The cultivars ‘Brasília’ (resistant), ‘Carandaí’ (intermediate) and ‘Nova Kuroda’ (susceptible) were employed as standards. Broad-sense heritability estimates were 61.9 % for %RNG; 30.6 % for %RGS and 67.9 % for %NCR. However, the gains from selection were very small for all traits. The genotypic correlation between %RGS and %NCR was –0.38 and the correlation between %RNG and %RGS was 0.13. Selection on increasing %RNG resulted in a negative correlated response on %NCR (genotypic correlation = –0.99) indicating repulsion phase linkage(s) between the genetic factor(s) controlling these traits. The phenotypic correlation of –0.88 between %RNG and %NCR suggested that incomplete penetrance and dosage effects might be involved in the expression of these traits. Selection of superior genotypes (i.e. high %RNG, low %RGS, and low %NCR) can be achieved. ‘Brasília’ was among the genotypes selected for the following cycle of recombination reinforcing the notion that this cultivar is one of the most promising sources of stable, wide-spectrum field resistance to Meloidogyne species in D. carota. MenosHeritability and gain from selection of traits associated with field resistance to multiple root-knot nematode species were estimated in carrot (Daucus carota L.). Experimental plots were uniformly and simultaneously infested with Meloidogyne incognita race 1 and M. javanica. Forty-seven half-sib families derived from the cv. ‘Brasília’ were evaluated for: (1) percentage of commercial roots with non-galling symptoms (%RNG); (2) percentage of commercial roots with gall symptoms (%RGS) and (3) percentage of non-commercial roots (%NCR). The cultivars ‘Brasília’ (resistant), ‘Carandaí’ (intermediate) and ‘Nova Kuroda’ (susceptible) were employed as standards. Broad-sense heritability estimates were 61.9 % for %RNG; 30.6 % for %RGS and 67.9 % for %NCR. However, the gains from selection were very small for all traits. The genotypic correlation between %RGS and %NCR was –0.38 and the correlation between %RNG and %RGS was 0.13. Selection on increasing %RNG resulted in a negative correlated response on %NCR (genotypic correlation = –0.99) indicating repulsion phase linkage(s) between the genetic factor(s) controlling these traits. The phenotypic correlation of –0.88 between %RNG and %NCR suggested that incomplete penetrance and dosage effects might be involved in the expression of these traits. Selection of superior genotypes (i.e. high %RNG, low %RGS, and low %NCR) can be achieved. ‘Brasília’ was among the genotypes selected for the following cycle of recombination reinforcing the n... Mostrar Tudo |
Thesagro: |
Cenoura; Daucus Carota; Doença de Planta; Resistência Genética. |
Thesaurus NAL: |
Carrots; Genetic correlation; Heritability. |
Categoria do assunto: |
G Melhoramento Genético |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/772612/1/AP-CNPH-30012024-VIEIRA-et-al-2003.pdf
|
Marc: |
LEADER 02449naa a2200253 a 4500 001 1772612 005 2024-01-30 008 2003 bl uuuu u00u1 u #d 022 $a1573-5060 100 1 $aVIEIRA, J. V. 245 $aHeritability and gain from selection for field resistance against multiple root-knoot nematode species (Meloidogyne incognita race 1 and M. javanica) in carrot.$h[electronic resource] 260 $c2003 520 $aHeritability and gain from selection of traits associated with field resistance to multiple root-knot nematode species were estimated in carrot (Daucus carota L.). Experimental plots were uniformly and simultaneously infested with Meloidogyne incognita race 1 and M. javanica. Forty-seven half-sib families derived from the cv. ‘Brasília’ were evaluated for: (1) percentage of commercial roots with non-galling symptoms (%RNG); (2) percentage of commercial roots with gall symptoms (%RGS) and (3) percentage of non-commercial roots (%NCR). The cultivars ‘Brasília’ (resistant), ‘Carandaí’ (intermediate) and ‘Nova Kuroda’ (susceptible) were employed as standards. Broad-sense heritability estimates were 61.9 % for %RNG; 30.6 % for %RGS and 67.9 % for %NCR. However, the gains from selection were very small for all traits. The genotypic correlation between %RGS and %NCR was –0.38 and the correlation between %RNG and %RGS was 0.13. Selection on increasing %RNG resulted in a negative correlated response on %NCR (genotypic correlation = –0.99) indicating repulsion phase linkage(s) between the genetic factor(s) controlling these traits. The phenotypic correlation of –0.88 between %RNG and %NCR suggested that incomplete penetrance and dosage effects might be involved in the expression of these traits. Selection of superior genotypes (i.e. high %RNG, low %RGS, and low %NCR) can be achieved. ‘Brasília’ was among the genotypes selected for the following cycle of recombination reinforcing the notion that this cultivar is one of the most promising sources of stable, wide-spectrum field resistance to Meloidogyne species in D. carota. 650 $aCarrots 650 $aGenetic correlation 650 $aHeritability 650 $aCenoura 650 $aDaucus Carota 650 $aDoença de Planta 650 $aResistência Genética 700 1 $aCHARCHAR, J. M. 700 1 $aARAGÃO, F. A. S. 700 1 $aBOITEUX, L. S. 773 $tEuphytica$gv. 130, p. 11-16, 2003.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Hortaliças (CNPH) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
Nenhum registro encontrado para a expressão de busca informada. |
|
|