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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
07/04/2004 |
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Data da última atualização: |
27/07/2007 |
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Autoria: |
BENEVENTI, M. A.; FUGANTI, R.; SILVA, J. F. V.; ARIAS, C. A. A.; MARIN, S. R. R.; BINNECK, E.; LIMA, C. G.; NEPOMUCENO, A. L. |
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Título: |
Microsatellite molecular markers associated with selection process of soybean resistant genotypes to Meloidogyne javanica and Heterodera glycines. |
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Ano de publicação: |
2004 |
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Fonte/Imprenta: |
In: WORLD SOYBEAN RESEARCH CONFERENCE, 7.; INTERNATIONAL SOYBEAN PROCESSING AND UTILIZATION CONFERENCE, 4.; CONGRESSO BRASILEIRO DE SOJA, 3., 2004, Foz do Iguassu. Abstracts of contributed papers and posters. Londrina: Embrapa Soybean, 2004. |
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Páginas: |
p. 321-322. |
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Série: |
(Embrapa Soja. Documentos, 228).
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Idioma: |
Inglês |
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Notas: |
Editado por Flávio Moscardi, Clara Beatriz Hoffmann-Campo, Odilon Ferreira Saraiva, Paulo Roberto Galerani, Francisco Carlos Krzyzanowski, Mercedes Concordia Carrão-Panizzi.
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Conteúdo: |
Nematodes species, especially Meloidogyne javanica and Heterodera glycines cause serious reduction on soybean yield all over the country in Brazil. Development of resistant cultivars is the easiest and most economic control method for the farmers. The molecular marker assisted selection of nematode resistant plants can accelerate the soybean breeding process. In earlier studies, the loci 176 Soy HSP and Satt 114 makers were identified, showing significant correlation with the nematode resistance (M. javanica) of soybean plants. QTL analysis indicated the presence of at least one gene located next to the 176 Soy HSP marker, with a Lod of 27.5. All of the gene extension covered by the Satt 114 and 176 Soy HSP (8.3 cM) markers presented high Lod values, ranging from 22.6 to 27.5. Satt 163 from the G linkage group was used to select resistant plants to Heterodera glycines. Previous studies show that there is a significantly association of this marker with rhg1 resistant gene. Because these markers can effectively help the selection process of plants which have genes of interest, DNA extraction and amplifications of loci 176 Soy HSP and Satt 114, from 104 lines highly resistant and 19 lines highly susceptible, resulting from the cross PI 595099 X BRS 133, were performed. Sixty-four susceptible plants and 42 resistant plants to Heterodera glycines, race 3, resulting from the cross PI 595099 X Coodetec 201, had their DNA extracted and amplified with Satt 163 marker as well. The efficiency of plant selection with resistance to M. javanica based on the loci 176 Soy HSP and Satt 114 was 96,6% and 96,2%, respectively, and the efficiency combined was 100%. The efficiency of plant selection with resistance to Heterodera glycines based on the loci Satt 163 was 81,1%. MenosNematodes species, especially Meloidogyne javanica and Heterodera glycines cause serious reduction on soybean yield all over the country in Brazil. Development of resistant cultivars is the easiest and most economic control method for the farmers. The molecular marker assisted selection of nematode resistant plants can accelerate the soybean breeding process. In earlier studies, the loci 176 Soy HSP and Satt 114 makers were identified, showing significant correlation with the nematode resistance (M. javanica) of soybean plants. QTL analysis indicated the presence of at least one gene located next to the 176 Soy HSP marker, with a Lod of 27.5. All of the gene extension covered by the Satt 114 and 176 Soy HSP (8.3 cM) markers presented high Lod values, ranging from 22.6 to 27.5. Satt 163 from the G linkage group was used to select resistant plants to Heterodera glycines. Previous studies show that there is a significantly association of this marker with rhg1 resistant gene. Because these markers can effectively help the selection process of plants which have genes of interest, DNA extraction and amplifications of loci 176 Soy HSP and Satt 114, from 104 lines highly resistant and 19 lines highly susceptible, resulting from the cross PI 595099 X BRS 133, were performed. Sixty-four susceptible plants and 42 resistant plants to Heterodera glycines, race 3, resulting from the cross PI 595099 X Coodetec 201, had their DNA extracted and amplified with Satt 163 marker as well. The eff... Mostrar Tudo |
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Categoria do assunto: |
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Marc: |
LEADER 02880naa a2200241 a 4500
001 1466853
005 2007-07-27
008 2004 bl uuuu u00u1 u #d
100 1 $aBENEVENTI, M. A.
245 $aMicrosatellite molecular markers associated with selection process of soybean resistant genotypes to Meloidogyne javanica and Heterodera glycines.
260 $c2004
300 $ap. 321-322.
490 $a(Embrapa Soja. Documentos, 228).
500 $aEditado por Flávio Moscardi, Clara Beatriz Hoffmann-Campo, Odilon Ferreira Saraiva, Paulo Roberto Galerani, Francisco Carlos Krzyzanowski, Mercedes Concordia Carrão-Panizzi.
520 $aNematodes species, especially Meloidogyne javanica and Heterodera glycines cause serious reduction on soybean yield all over the country in Brazil. Development of resistant cultivars is the easiest and most economic control method for the farmers. The molecular marker assisted selection of nematode resistant plants can accelerate the soybean breeding process. In earlier studies, the loci 176 Soy HSP and Satt 114 makers were identified, showing significant correlation with the nematode resistance (M. javanica) of soybean plants. QTL analysis indicated the presence of at least one gene located next to the 176 Soy HSP marker, with a Lod of 27.5. All of the gene extension covered by the Satt 114 and 176 Soy HSP (8.3 cM) markers presented high Lod values, ranging from 22.6 to 27.5. Satt 163 from the G linkage group was used to select resistant plants to Heterodera glycines. Previous studies show that there is a significantly association of this marker with rhg1 resistant gene. Because these markers can effectively help the selection process of plants which have genes of interest, DNA extraction and amplifications of loci 176 Soy HSP and Satt 114, from 104 lines highly resistant and 19 lines highly susceptible, resulting from the cross PI 595099 X BRS 133, were performed. Sixty-four susceptible plants and 42 resistant plants to Heterodera glycines, race 3, resulting from the cross PI 595099 X Coodetec 201, had their DNA extracted and amplified with Satt 163 marker as well. The efficiency of plant selection with resistance to M. javanica based on the loci 176 Soy HSP and Satt 114 was 96,6% and 96,2%, respectively, and the efficiency combined was 100%. The efficiency of plant selection with resistance to Heterodera glycines based on the loci Satt 163 was 81,1%.
700 1 $aFUGANTI, R.
700 1 $aSILVA, J. F. V.
700 1 $aARIAS, C. A. A.
700 1 $aMARIN, S. R. R.
700 1 $aBINNECK, E.
700 1 $aLIMA, C. G.
700 1 $aNEPOMUCENO, A. L.
773 $tIn: WORLD SOYBEAN RESEARCH CONFERENCE, 7.; INTERNATIONAL SOYBEAN PROCESSING AND UTILIZATION CONFERENCE, 4.; CONGRESSO BRASILEIRO DE SOJA, 3., 2004, Foz do Iguassu. Abstracts of contributed papers and posters. Londrina: Embrapa Soybean, 2004.
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Registro original: |
Embrapa Soja (CNPSO) |
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Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
12/01/1998 |
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Data da última atualização: |
31/08/2015 |
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Autoria: |
CRUZ, J. C. |
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Afiliação: |
JOSE CARLOS CRUZ, CNPMS. |
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Título: |
Efeito de níveis e maneira de aplicação de fósforo no consórcio milho e feijão. |
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Ano de publicação: |
1986 |
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Fonte/Imprenta: |
In: EMBRAPA. Centro de Nacional de Pesquisa de Milho e Sorgo. Relatório técnico anual do Centro Nacional de Pesquisa de Milho e Sorgo 1980-84. Sete Lagoas, 1986. p. 56. |
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Idioma: |
Português |
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Palavras-Chave: |
Bean; Consorciacao; Maize. |
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Thesagro: |
Feijão; Fósforo; Milho; Phaseolus Vulgaris; Zea Mays. |
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Thesaurus NAL: |
intercropping. |
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Categoria do assunto: |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/80751/1/Efeito-niveis.pdf
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Marc: |
LEADER 00716naa a2200217 a 4500
001 1478343
005 2015-08-31
008 1986 bl uuuu u00u1 u #d
100 1 $aCRUZ, J. C.
245 $aEfeito de níveis e maneira de aplicação de fósforo no consórcio milho e feijão.$h[electronic resource]
260 $c1986
650 $aintercropping
650 $aFeijão
650 $aFósforo
650 $aMilho
650 $aPhaseolus Vulgaris
650 $aZea Mays
653 $aBean
653 $aConsorciacao
653 $aMaize
773 $tIn: EMBRAPA. Centro de Nacional de Pesquisa de Milho e Sorgo. Relatório técnico anual do Centro Nacional de Pesquisa de Milho e Sorgo 1980-84. Sete Lagoas, 1986. p. 56.
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Embrapa Milho e Sorgo (CNPMS) |
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