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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
14/04/2004 |
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Data da última atualização: |
14/04/2004 |
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Autoria: |
VILARINHOS, A. D.; SANTOS, S. P. G.; FUKUDA, W. M. G.; BARBOSA, C. J. |
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Afiliação: |
Embrapa Mandioca e Fruticultura, Cruz das Almas. |
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Título: |
Molecular characterization of the CNPMF cassava germplasm. |
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Ano de publicação: |
1998 |
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Fonte/Imprenta: |
Revista Brasileira de Mandioca, Cruz das Almas, v.17, p.19, nov, 1998. Suplemento. |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: The Cassava germplasm collection of Embrapa Cassava and Tropical Fruits contain actually about 1.800 access. These were characterized using nine high stability morphological descriptors. Based on the morphological analysis it was possible to form groups of the identical access (duplicates). The objective of this work was to confirm the duplicity and to evaluate the genetic diversity among those access groups using RAPD markers. All analysis were carried out using 20 random primers. Fourty eight morphological groups composed from seven to 24 identical access, totaling 146 individuals, had been already analyzed. Results are showing a high similarity between morphological and molecular analysis being, in some cases, possible to distinguish differences in only one morphological marker. The genetic diversity evaluation demonstrated also a high similarity among some access groups. This result showed that the molecular markers can be an efficient tool to help in a core collection construction. |
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Categoria do assunto: |
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Marc: |
LEADER 01476naa a2200157 a 4500
001 1651867
005 2004-04-14
008 1998 bl uuuu u00u1 u #d
100 1 $aVILARINHOS, A. D.
245 $aMolecular characterization of the CNPMF cassava germplasm.
260 $c1998
520 $aAbstract: The Cassava germplasm collection of Embrapa Cassava and Tropical Fruits contain actually about 1.800 access. These were characterized using nine high stability morphological descriptors. Based on the morphological analysis it was possible to form groups of the identical access (duplicates). The objective of this work was to confirm the duplicity and to evaluate the genetic diversity among those access groups using RAPD markers. All analysis were carried out using 20 random primers. Fourty eight morphological groups composed from seven to 24 identical access, totaling 146 individuals, had been already analyzed. Results are showing a high similarity between morphological and molecular analysis being, in some cases, possible to distinguish differences in only one morphological marker. The genetic diversity evaluation demonstrated also a high similarity among some access groups. This result showed that the molecular markers can be an efficient tool to help in a core collection construction.
700 1 $aSANTOS, S. P. G.
700 1 $aFUKUDA, W. M. G.
700 1 $aBARBOSA, C. J.
773 $tRevista Brasileira de Mandioca, Cruz das Almas$gv.17, p.19, nov, 1998. Suplemento.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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| Registros recuperados : 6 | |
| 1. |  | SANTOS FILHO, H. P.; BARBOSA, C. J.; GIACOMETTI, D. C. Reacao de clones de lima acida "tahiti" a ctv, sobre laranja "azeda". In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 14., REUNIAO INTERAMERICANA DE HORTICULTURA TROPICAL, 42., SIMPOSIO INTERNACIONAL DE MIRTACEAS, 1996, Curitiba, PR. Resumos. Londrina: IAPAR, 1996. p.154. p.154 Resumo| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 4. | | Silva, S. X. B.; ANDRADE, E. C. de; NASCIMENTO, A. S. do; BARBOSA, C. J.; GIRARDI, E. A.; ASTUA, J. de F.; BARBOSA, F. F. L. Huanglongbing surveillance Program Actions in the State of Bahia, Brazil. In; INTERNATIONAL RESEARCH CONFERENCE ON HUANGLONGBING , 3., 2013, Orlando, Flórida, USA. IRC HLB III. Proceedings. Orlando, Flórida, USA, 2013, (online). Online.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 5. | | DONATO, D. B.; CASTRO, R. V. O.; CARNEIRO, A. de C. O.; CARVALHO. A. M. L. M.; PEREIRA, B. L. C.; OLIVEIRA, A. C.; BARBOSA, C. J. Determinação da umidade da madeira em tora por diferentes métodos. Pesquisa Florestal Brasileira, Colombo, v. 34, n. 80, p. 449-453, out./dez. 2014. Nota científica.| Biblioteca(s): Embrapa Florestas. |
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| 6. | | AVILA, A. C. de; MELO, P. C. T. de; BARBOSA, C. J. de; JULIATI, J. C.; KITAJIMA, E. W.; NAGATA, T. Occurrence of different tospovirus in six states of Brazil. Fitopatologia Brasileira, Brasilia, v.19, p.321, ago. 1994. Resumo. Suplemento.| Biblioteca(s): Embrapa Hortaliças. |
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| Registros recuperados : 6 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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