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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
09/12/1999 |
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Data da última atualização: |
14/04/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FILIPPI, M. C. de; PRABHU, A. S. |
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Afiliação: |
MARTA CRISTINA CORSI DE FILIPPI, CNPAF; ANNE SITARAMA PRABHU, CNPAF. |
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Título: |
Inheritance of blast resistance in rice to two Pyricularia grisea races, IB-1 and IB-9. |
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Ano de publicação: |
1996 |
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Fonte/Imprenta: |
Brazilian Journal of Genetics, v. 19, n. 4, p. 599-604, Dec. 1996. |
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DOI: |
https://doi.org/10.1590/S0100-84551996000400012 |
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Idioma: |
Inglês |
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Conteúdo: |
Seven sources of resistance to the two predominant races IB-1 and IB-9 of the rice blast pathogen Pyricularia grisea were selected based on leaf blast reaction in tests conducted under controlled greenhouse conditions. Crosses involving resistant and susceptible parents were made to study the inheritance of the disease reaction for different sources of resistance. The F1 and F2 progenies of all crosses, including backcrosses to resistant and susceptible parents, were tested for reaction to leaf blast. The data showed that resistance is controlled by one to three genes that segregate independently in most of the donors. Non-allelic interaction among resistance genes, including dominant epistasis, was identified. |
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Palavras-Chave: |
Blast; Resistance. |
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Thesagro: |
Arroz; Brusone; Cerrado; Oryza Sativa; Pyricularia Grisea; Resistência. |
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Thesaurus Nal: |
rice. |
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Categoria do assunto: |
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/79421/1/AP-1996.002.pdf
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Marc: |
LEADER 01433naa a2200253 a 4500
001 1206562
005 2022-04-14
008 1996 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1590/S0100-84551996000400012$2DOI
100 1 $aFILIPPI, M. C. de
245 $aInheritance of blast resistance in rice to two Pyricularia grisea races, IB-1 and IB-9.
260 $c1996
520 $aSeven sources of resistance to the two predominant races IB-1 and IB-9 of the rice blast pathogen Pyricularia grisea were selected based on leaf blast reaction in tests conducted under controlled greenhouse conditions. Crosses involving resistant and susceptible parents were made to study the inheritance of the disease reaction for different sources of resistance. The F1 and F2 progenies of all crosses, including backcrosses to resistant and susceptible parents, were tested for reaction to leaf blast. The data showed that resistance is controlled by one to three genes that segregate independently in most of the donors. Non-allelic interaction among resistance genes, including dominant epistasis, was identified.
650 $arice
650 $aArroz
650 $aBrusone
650 $aCerrado
650 $aOryza Sativa
650 $aPyricularia Grisea
650 $aResistência
653 $aBlast
653 $aResistance
700 1 $aPRABHU, A. S.
773 $tBrazilian Journal of Genetics$gv. 19, n. 4, p. 599-604, Dec. 1996.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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| Registros recuperados : 12 | |
| 3. |  | FILIPPI, M. C. de; EBBOLE, D.; GONZALEZ, C. Bioactive inhibition of appressorium formation in Magnaporthe grisea. Fitopatologia Brasileira, v. 29, p. S56, ago. 2004. Suplemento, ref. 092, Edição de Resumos do XXXVII Congresso Brasileiro de Fitopatologia, Gramado, RS, ago. 2004.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 5. | | FILIPPI, M. C. de; BECKERMAN, J.; CORTES, C.; SWEIGARD, J.; VALENT, B.; EBBOLE, D. Role of the Pth1 gene in appressorium maturation in Magnaporthe grisea. Fitopatologia Brasileira, v. 29, p. S56, ago. 2004. Suplemento, ref. 090. Edição de Resumos do XXXVII Congresso Brasileiro de Fitopatologia, Gramado, RS, ago. 2004.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Arroz e Feijão. |
| |
| 9. | | SILVA-LOBO, V. L. da; LACERDA, M. da G.; FILIPPI, M. C. de; SILVA, G. B. da; PRABHU, A. S. Influência da adubação nitrogenada, época de plantio e aerosporos sobre a severidade da mancha de grãos em arroz de terras altas. Summa Phytopathologica, Botucatu, v. 37, n. 3, p. 110-115, jul./set. 2011.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 2 |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| Registros recuperados : 12 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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