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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
06/04/2004 |
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Data da última atualização: |
27/07/2007 |
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Autoria: |
CARPENTIERI-PÍPOLO, V.; MANDARINO, J. M. G.; CARRÃO-PANIZZI, M. C.; SOUZA, A. |
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Título: |
Association of isoflavonoids with the imcompatible response of soybean roots to Meloidogyne incognita. |
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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. 166-167. |
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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: |
Accumulation of the isoflavonoids has been associated with incompatible response of soybean roots to infection by the root-knot nematode. The soybean isoflavonoids have been proposed to have many effects on host-patogen interaction. The antibiotic accumulated in soybean tissues in response to the patogen attack is the glyceollin which is derived from the isoflavonoid precursor daidzein. Accumulation of isoflavonoids genistin, daidzin and the aglycones genistein and daidzein in roots of soybean following inoculation with race 3 of Meloidogyne incognita was determined in whole-root system by high performance liquid chromatography (HPLC). The roots were harvested from controls and nematode-inoculated seedlings 24 hours, 72 hours and 240 hours after the inoculation. The roots were extracted with ethanol and the extracts were subjected to HPLC. There was no significant defected difference between susceptible cultivar Picket 71 either resistant cultivar FT-Cometa 24 hours after inoculation. Daidzein and genistein were detected 72 hours and 240 hours after the inoculation at the resistant cultivar FT-Cometa. For the susceptible cultivar Picket 71 there was no significative difference for isoflavnoid accumulation between the control or inoculated seedlings. The resistant cultivar FT-Cometa showed maximum concentration of daidzein with range variation from 0.181 to 1.025 mg/100g roots 240 hours after inoculation. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02374naa a2200193 a 4500
001 1466785
005 2007-07-27
008 2004 bl uuuu u00u1 u #d
100 1 $aCARPENTIERI-PÍPOLO, V.
245 $aAssociation of isoflavonoids with the imcompatible response of soybean roots to Meloidogyne incognita.
260 $c2004
300 $ap. 166-167.
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 $aAccumulation of the isoflavonoids has been associated with incompatible response of soybean roots to infection by the root-knot nematode. The soybean isoflavonoids have been proposed to have many effects on host-patogen interaction. The antibiotic accumulated in soybean tissues in response to the patogen attack is the glyceollin which is derived from the isoflavonoid precursor daidzein. Accumulation of isoflavonoids genistin, daidzin and the aglycones genistein and daidzein in roots of soybean following inoculation with race 3 of Meloidogyne incognita was determined in whole-root system by high performance liquid chromatography (HPLC). The roots were harvested from controls and nematode-inoculated seedlings 24 hours, 72 hours and 240 hours after the inoculation. The roots were extracted with ethanol and the extracts were subjected to HPLC. There was no significant defected difference between susceptible cultivar Picket 71 either resistant cultivar FT-Cometa 24 hours after inoculation. Daidzein and genistein were detected 72 hours and 240 hours after the inoculation at the resistant cultivar FT-Cometa. For the susceptible cultivar Picket 71 there was no significative difference for isoflavnoid accumulation between the control or inoculated seedlings. The resistant cultivar FT-Cometa showed maximum concentration of daidzein with range variation from 0.181 to 1.025 mg/100g roots 240 hours after inoculation.
700 1 $aMANDARINO, J. M. G.
700 1 $aCARRÃO-PANIZZI, M. C.
700 1 $aSOUZA, A.
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 Amazônia Oriental. |
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Data corrente: |
15/01/2016 |
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Data da última atualização: |
26/05/2022 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
SILVA, C. T. B. da; ISHIDA, A. K. N.; LEMOS, W. de P.; RODRIGUES, E. B.; CAMPOS, K. R. de A.; SANTOS, R. P. dos. |
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Afiliação: |
CLENILDA TOLENTINO B DA SILVA, CPATU; ALESSANDRA KEIKO NAKASONE ISHIDA, CPATU; WALKYMARIO DE PAULO LEMOS, CPATU; EDILSON BRAGA RODRIGUES, CPATU; Kátia Regina de Andrade Campos, UFRA; Regiane Pinheiro dos Santos, UFRA. |
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Título: |
Extratos alcoólicos de Senna alata (L.) Roxb. no controle da mancha bacteriana do maracujazeiro. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
In: SIMPÓSIO DE CIÊNCIAS AGRÁRIAS DA AMAZÔNIA, 2., 2015, Santarém. Uso sustentável dos solos: um desafio para as ciências agrárias: anais. Santarém: UFOPA, 2015. |
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Idioma: |
Português |
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Palavras-Chave: |
Controle alternativo; Plantas medicinais; Xanthomonas axonopodis pv Passiflorae. |
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Thesagro: |
Doença; Maracujá. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/137042/1/p196.pdf
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Marc: |
LEADER 00824nam a2200217 a 4500
001 2033985
005 2022-05-26
008 2015 bl uuuu u00u1 u #d
100 1 $aSILVA, C. T. B. da
245 $aExtratos alcoólicos de Senna alata (L.) Roxb. no controle da mancha bacteriana do maracujazeiro.$h[electronic resource]
260 $aIn: SIMPÓSIO DE CIÊNCIAS AGRÁRIAS DA AMAZÔNIA, 2., 2015, Santarém. Uso sustentável dos solos: um desafio para as ciências agrárias: anais. Santarém: UFOPA$c2015
650 $aDoença
650 $aMaracujá
653 $aControle alternativo
653 $aPlantas medicinais
653 $aXanthomonas axonopodis pv Passiflorae
700 1 $aISHIDA, A. K. N.
700 1 $aLEMOS, W. de P.
700 1 $aRODRIGUES, E. B.
700 1 $aCAMPOS, K. R. de A.
700 1 $aSANTOS, R. P. dos
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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