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| Registros recuperados : 147 | |
| 6. |  | HUANG, S. P.; CARES, J. E. Doencas causadas por nematoides em umbeliferas [ Cenoura, mandioquinha-salsa, Salsa, Salsao, Coentro, cominho, funcho ]. Informe Agropecuario, Belo Horizonte, v.17, n.183, p.73-79, 1995.| Biblioteca(s): Embrapa Hortaliças. |
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| 12. | | SANTOS, J. R. P.; ANDRADE, E. P.; COSTA, D. C.; GONZAGA, V.; CARES, J. E. Comparison of two methods for in vitro multiplication of radopholus similis and pratylenchus brachyurus in carot cylinders. Tropical Plant pathology, Viçosa, v. 37, n. 4, p. 266-270, Jul./Ago. 2012.| Biblioteca(s): Embrapa Hortaliças. |
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| 14. | | NASCIMENTO, H. I.; RISSOLI, V. R. V.; TENETE, R. C. V.; CARES, J. E. Sistema de informações de germoplasma dá suporte aos procedimentos nematológicos diminuindo os riscos de pragas exóticas. In: ENCONTRO DO TALENTO ESTUDANTIL DA EMBRAPA RECURSOS GENÉTICOS E BIOTECNOLOGIA, 8., 2003, Brasília, DF. Anais: resumos dos trabalhos. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2003. p. 144.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 15. | | TENENTE, G. C. M. V.; CARES, J. E.; ENCINAS, V. B. Sintomas gerais. In: TENENTE, R. C. V.; MARINHO, V. L. de A.; TENENTE, G. C. M. V.; CARES, J. E.; ENCINAS, V. B.; SANTOS, M, de F. (Ed.). Nematóides do gênero Xiphinema transmissores de vírus e viroses associadas. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2007. p. 27-30.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 16. | | NASCIMENTO, H. I.; RISSOLI, V. R. V.; TENENTE, R. C. V.; CARES, J. E. Situação atual do sistema computacional das análises nematológicas de diferentes acessos de germoplama importados pelo Brasil, no laboratório de quarentena da Embrapa. In: ENCONTRO DO TALENTO ESTUDANTIL DA EMBRAPA RECURSOS GENÉTICOS E BIOTECNOLOGIA, 10., 2005, Brasília, DF. Anais: resumos dos trabalhos. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2005. p. 214.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 17. | | NASCIMENTO, H. I.; TENENTE, R. C. V.; RISSOLI, V. R. V.; CARES, J. E. Situação atual do sistema computacional que acompanha as análises nematológicas de diferentes acessos de germoplasma importados pelo Brasil, no laboratório de quarentena da Embrapa. Anais de Iniciação Científica e Pesquisa da Universidade de Ribeirão Preto, Ribeirão Preto, v. 6., n. 1, p. 183, 2005. Apresentado no: CONGRESSO DE INICIAÇÃO CIENTÍFICA E PESQUISA DA UNIVERSIDADE DE RIBEIRAO PRETO, 5., 2004, Ribeirão Preto.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 18. | | TENENTE, R. C. V.; CARES, J. E.; TENENTE, G. C. M. V. Identificação e métodos de extração de Xiphinema. In: TENENTE, R. C. V.; MARINHO, V. L. de A.; TENENTE, G. C. M. V.; CARES, J. E.; ENCINAS, V. B.; SANTOS, M, de F. (Ed.). Nematóides do gênero Xiphinema transmissores de vírus e viroses associadas. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2007. 232 p. p. 19-25.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 19. | | RISSOLI, V. V.; TENENTE, R. V.; CARES, J. E.; NASCIMENTO, H. I. Base de dados de nematóides detectados em material de exportação do intercâmbio de germoplasma. Fitopatologia Brasileira, Brasília, v. 30, p. 165, ago. 2005. Suplemento: CONGRESSO BRASILEIRO DE FITOPATOLOGIA, 38., 2005, Brasília, DF.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 20. | | RISSOLI, V. R. V.; TENENTE, R. C. V.; CARES, J. E.; NASCIMENTO, H. I. do. Base de dados de nematóides quarentenários para atender o intercâmbio de germoplasma com países do Mercosul. Fitopatologia Brasileira, Brasília, DF, v. 29, p. S181, ago. 2004. Edição dos Resumos do XXXVII Congresso Brasileiro de Fitopatologia, Gramado, RS, ago. 2004.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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Registro Completo
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Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
03/01/2011 |
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Data da última atualização: |
03/02/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
SANTOS, J. R. P.; TEIXEIRA, M. A.; CARES, J. E.; FALEIRO, F. G.; COSTA, D. da C. |
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Afiliação: |
J. R. P. SANTOS, UnB; M. A. TEIXEIRA, UnB; UnB; FABIO GELAPE FALEIRO, CPAC; DILSON DA CUNHA COSTA, CENARGEN. |
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Título: |
Contrastant banana accessions for resistance to the burrowing nematode, based on molecular markers RAPD. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Euphytica, v. 172, p. 13-20, 2010. |
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Idioma: |
Inglês |
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Conteúdo: |
This work aimed to proceed molecular characterization of seven banana accessions (Borneo, Grand Naine, 1304-06, 4249-05, 0337-02, 0323-03 and 4279-06) resistance to the nematode Radopholus similis. These accessions were selected taking in account the reproduction factor (RF) among 26 banana genotypes from a working collection belonging to Embrapa Mandioca e Fruticultura Tropical. The genomic DNA of the seven accessions was extracted, and 36 decamere primers had been used to obtain RAPD markers. The resulting markers were converted into a matrix of binary data. From that matrix the genetic distance between the accessions were estimated, for further clustering and graphic dispersion analyses. From a total of 521 RAPD markers generated, 420 (81%) were polymorphic, including 140 (27%) potentially promising for application on works related to genetic mapping of the resistance to R. similis. OPE-15, OPH-17, and OPG-09 were the primers that contributed to the highest number of bands promising for genetic mapping of resistance (12, 8, and 8, respectively). The genetic distances between accessions ranged from 0.106 to 0.455, with the longest one observed between cv. Borneo and the genotype 4279-06, considered as highly susceptible and resistant, respectively, to the nematode according to the RF. The graphic dispersion distinguished three groups of accessions, and most of resistant genotypes clustered together in the same group. The most contrastant genotypes for resistance (Borneo and 4249-05) were separated by a genetic distance of 0.374, and possessed a total of 114 polymorphic bands promising for genetic mapping of resistance. In addition, the results of pathogenicity tests were congruent with those obtained by RAPD analyses. MenosThis work aimed to proceed molecular characterization of seven banana accessions (Borneo, Grand Naine, 1304-06, 4249-05, 0337-02, 0323-03 and 4279-06) resistance to the nematode Radopholus similis. These accessions were selected taking in account the reproduction factor (RF) among 26 banana genotypes from a working collection belonging to Embrapa Mandioca e Fruticultura Tropical. The genomic DNA of the seven accessions was extracted, and 36 decamere primers had been used to obtain RAPD markers. The resulting markers were converted into a matrix of binary data. From that matrix the genetic distance between the accessions were estimated, for further clustering and graphic dispersion analyses. From a total of 521 RAPD markers generated, 420 (81%) were polymorphic, including 140 (27%) potentially promising for application on works related to genetic mapping of the resistance to R. similis. OPE-15, OPH-17, and OPG-09 were the primers that contributed to the highest number of bands promising for genetic mapping of resistance (12, 8, and 8, respectively). The genetic distances between accessions ranged from 0.106 to 0.455, with the longest one observed between cv. Borneo and the genotype 4279-06, considered as highly susceptible and resistant, respectively, to the nematode according to the RF. The graphic dispersion distinguished three groups of accessions, and most of resistant genotypes clustered together in the same group. The most contrastant genotypes for resistance (Borneo an... Mostrar Tudo |
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Palavras-Chave: |
Genetic diversity; Molecular marker. |
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Thesagro: |
Radopholus Similis. |
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Thesaurus NAL: |
Musa. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/181843/1/Santos2010-Article-ContrastantBananaAccessionsFor.pdf
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Marc: |
LEADER 02384naa a2200217 a 4500
001 1871472
005 2023-02-03
008 2010 bl uuuu u00u1 u #d
100 1 $aSANTOS, J. R. P.
245 $aContrastant banana accessions for resistance to the burrowing nematode, based on molecular markers RAPD.$h[electronic resource]
260 $c2010
520 $aThis work aimed to proceed molecular characterization of seven banana accessions (Borneo, Grand Naine, 1304-06, 4249-05, 0337-02, 0323-03 and 4279-06) resistance to the nematode Radopholus similis. These accessions were selected taking in account the reproduction factor (RF) among 26 banana genotypes from a working collection belonging to Embrapa Mandioca e Fruticultura Tropical. The genomic DNA of the seven accessions was extracted, and 36 decamere primers had been used to obtain RAPD markers. The resulting markers were converted into a matrix of binary data. From that matrix the genetic distance between the accessions were estimated, for further clustering and graphic dispersion analyses. From a total of 521 RAPD markers generated, 420 (81%) were polymorphic, including 140 (27%) potentially promising for application on works related to genetic mapping of the resistance to R. similis. OPE-15, OPH-17, and OPG-09 were the primers that contributed to the highest number of bands promising for genetic mapping of resistance (12, 8, and 8, respectively). The genetic distances between accessions ranged from 0.106 to 0.455, with the longest one observed between cv. Borneo and the genotype 4279-06, considered as highly susceptible and resistant, respectively, to the nematode according to the RF. The graphic dispersion distinguished three groups of accessions, and most of resistant genotypes clustered together in the same group. The most contrastant genotypes for resistance (Borneo and 4249-05) were separated by a genetic distance of 0.374, and possessed a total of 114 polymorphic bands promising for genetic mapping of resistance. In addition, the results of pathogenicity tests were congruent with those obtained by RAPD analyses.
650 $aMusa
650 $aRadopholus Similis
653 $aGenetic diversity
653 $aMolecular marker
700 1 $aTEIXEIRA, M. A.
700 1 $aCARES, J. E.
700 1 $aFALEIRO, F. G.
700 1 $aCOSTA, D. da C.
773 $tEuphytica$gv. 172, p. 13-20, 2010.
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Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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