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Registro Completo |
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Biblioteca(s): |
Área de Informação da Sede; Embrapa Soja. |
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Data corrente: |
27/11/2006 |
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Data da última atualização: |
04/03/2008 |
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Autoria: |
YAMANAKA, N.; FUENTES, F. H.; GILLI, J. R.; WATANABE, S.; HARADA, K.; BAN, T.; ABDELNOOR, R. V.; NEPOMUCENO, A. L.; HOMMA, Y. |
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Título: |
Identification of quantitative trait loci for resistance against soybean sudden death syndrome caused by Fusarium tucumaniae. |
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Ano de publicação: |
2006 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 41, n. 9, p. 1385-1391, set. 2006. |
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Idioma: |
Inglês
Português |
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Conteúdo: |
The objective of this work was to identify genomic regions that underlie resistance to Fusarium tucumaniae sp. nov., the causing agent of sudden death syndrome (SDS) in soybean in South America, using a population with a genetic background different from that previously reported for Fusarium virguliforme sp. nov. (F. solani f. sp. glycines), also responsible for SDS in soybean. Although major genes and quantitative trait loci (QTL) for SDS resistance have been identified, little is known about the same disease caused by Fusarium tucumaniae sp. nov., in South America. To identify genetic factors related to resistance to F. tucumaniae and DNA markers associated with them, a QTL analysis was performed using recombinant inbred lines. The map locations of the four loci, here identified, differed from those SDS resistance QTL previously described. It was screened a residual heterozygous line (RHL), which was heterozygous around the most effective QTL, RSDS1, and homozygous for the other genomic regions. The genetic effect of RSDS1 was confirmed using near-isogenic lines (NIL) derived from the RHL. The line which was homozygous for the Misuzudaizu genotype showed resistance levels comparable with that of the line homozygous for the Moshidou Gong 503 genotype. |
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Palavras-Chave: |
disease index; índice de doença; linha heterozigota residual; residual heterozygous line; SDS; Síndrome da morte súbita da soja. |
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Thesagro: |
Doença; Glycine Max; Soja. |
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Categoria do assunto: |
-- |
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URL: |
http://webnotes.sct.embrapa.br/pab/pab.nsf/FrAnual
http://ainfo.cnptia.embrapa.br/digital/bitstream/AI-SEDE/40711/1/41n09a06.pdf
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Marc: |
LEADER 02236naa a2200325 a 4500
001 1469725
005 2008-03-04
008 2006 bl uuuu u00u1 u #d
100 1 $aYAMANAKA, N.
245 $aIdentification of quantitative trait loci for resistance against soybean sudden death syndrome caused by Fusarium tucumaniae.
260 $c2006
520 $aThe objective of this work was to identify genomic regions that underlie resistance to Fusarium tucumaniae sp. nov., the causing agent of sudden death syndrome (SDS) in soybean in South America, using a population with a genetic background different from that previously reported for Fusarium virguliforme sp. nov. (F. solani f. sp. glycines), also responsible for SDS in soybean. Although major genes and quantitative trait loci (QTL) for SDS resistance have been identified, little is known about the same disease caused by Fusarium tucumaniae sp. nov., in South America. To identify genetic factors related to resistance to F. tucumaniae and DNA markers associated with them, a QTL analysis was performed using recombinant inbred lines. The map locations of the four loci, here identified, differed from those SDS resistance QTL previously described. It was screened a residual heterozygous line (RHL), which was heterozygous around the most effective QTL, RSDS1, and homozygous for the other genomic regions. The genetic effect of RSDS1 was confirmed using near-isogenic lines (NIL) derived from the RHL. The line which was homozygous for the Misuzudaizu genotype showed resistance levels comparable with that of the line homozygous for the Moshidou Gong 503 genotype.
650 $aDoença
650 $aGlycine Max
650 $aSoja
653 $adisease index
653 $aíndice de doença
653 $alinha heterozigota residual
653 $aresidual heterozygous line
653 $aSDS
653 $aSíndrome da morte súbita da soja
700 1 $aFUENTES, F. H.
700 1 $aGILLI, J. R.
700 1 $aWATANABE, S.
700 1 $aHARADA, K.
700 1 $aBAN, T.
700 1 $aABDELNOOR, R. V.
700 1 $aNEPOMUCENO, A. L.
700 1 $aHOMMA, Y.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 41, n. 9, p. 1385-1391, set. 2006.
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Registro original: |
Embrapa Soja (CNPSO) |
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| Registros recuperados : 3 | |
| 1. |  | YAMANAKA, N.; FUENTES, F. H.; GILLI, J. R.; FRANCIONI, M.; WATANABE, S.; HARADA, K.; NEPOMUCENO, A. L.; ABDELNOOR, R. V.; HOMMA, Y. Identificação de locos controladores de características quantitativas para resistência contra a síndrome da morte súbita da soja causada por Fusarium tucumaniae. In: REUNIÃO DE PESQUISA DE SOJA DA REGIÃO CENTRAL DO BRASIL, 27., 2005.
Cornélio Procópio. Resumos... Londrina: Embrapa Soja, 2005. p. 110-111. (Embrapa Soja. Documentos, 257). Organizado por Odilon Ferreira Saraiva, Janete Lasso Ortiz, Simone Ery Grosskopf.| Biblioteca(s): Embrapa Soja. |
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| 2. | | YAMANAKA, N.; FUENTES, F. H.; GILLI, J. R.; WATANABE, S.; HARADA, K.; BAN, T.; ABDELNOOR, R. V.; NEPOMUCENO, A. L.; HOMMA, Y. Identification of quantitative trait loci for resistance against soybean sudden death syndrome caused by Fusarium tucumaniae. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 41, n. 9, p. 1385-1391, set. 2006.| Biblioteca(s): Área de Informação da Sede; Embrapa Soja. |
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| 3. | | YAMANAKA, N.; SILVA, D. C. G. da; GILLI, J. R.; FUENTES, F. H.; YANG, Z.; POLIZEL, A.; SATO, H.; WATANABE, S.; BAN, T.; HOMMA, Y.; HARADA, K.; BROGIN, R. L.; NEPOMUCENO, A. L.; ABDELNOOR, R. V. Application of DNA markers for identifying genes for resistance to soybean diseases in South America and for evaluating genetic relationships among soybean gene pools. In: SUENAGA, K.; KUDO, H.; OSHIO, S. (Ed.). Comprehensive studies on the development of sustainable soybean production technology in South America. Tsukuba: JIRCAS, 2007. p. 47-53. (JIRCAS Working Report, 51).| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Soja. |
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| Registros recuperados : 3 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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