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Registro Completo |
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Biblioteca(s): |
Embrapa Hortaliças. |
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Data corrente: |
02/09/1999 |
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Data da última atualização: |
02/09/1999 |
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Autoria: |
SILVA, I. S.; MORUA, W. M.; MALUF, W. R. |
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Afiliação: |
EMBRAPA-CNPH, Brasilia, DF. |
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Título: |
Avaliacao da resistencia ao virus do mosaico da melancia-1 (WMV-1) em introducoes de Cucurbita spp. |
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Ano de publicação: |
1984 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE OLERICULTURA, 24.; REUNIAO LATINO-AMERICANA DE OLERICULTURA, 1., 1984, Jaboticabal, SP. Resumos... Jaboticabal: FCAV, 1984. |
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Páginas: |
p.89. |
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Idioma: |
Português |
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Palavras-Chave: |
Abobrinha; Cucurbita ecuadorensis; Moranga; Pumpkin; Resistance; Winter squash; WMV-1. |
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Thesagro: |
Abóbora; Cucúrbita Máxima; Cucúrbita Moschata; Cucúrbita Pepo; Resistência; Vírus. |
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Thesaurus Nal: |
zucchini. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00933naa a2200313 a 4500
001 1765321
005 1999-09-02
008 1984 bl uuuu u00u1 u #d
100 1 $aSILVA, I. S.
245 $aAvaliacao da resistencia ao virus do mosaico da melancia-1 (WMV-1) em introducoes de Cucurbita spp.
260 $c1984
300 $ap.89.
650 $azucchini
650 $aAbóbora
650 $aCucúrbita Máxima
650 $aCucúrbita Moschata
650 $aCucúrbita Pepo
650 $aResistência
650 $aVírus
653 $aAbobrinha
653 $aCucurbita ecuadorensis
653 $aMoranga
653 $aPumpkin
653 $aResistance
653 $aWinter squash
653 $aWMV-1
700 1 $aMORUA, W. M.
700 1 $aMALUF, W. R.
773 $tIn: CONGRESSO BRASILEIRO DE OLERICULTURA, 24.; REUNIAO LATINO-AMERICANA DE OLERICULTURA, 1., 1984, Jaboticabal, SP. Resumos... Jaboticabal: FCAV, 1984.
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Registro original: |
Embrapa Hortaliças (CNPH) |
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Biblioteca |
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Origem |
Tipo/Formato |
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Cutter |
Registro |
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Voltar
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Milho e Sorgo. Para informações adicionais entre em contato com cnpms.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
17/11/2020 |
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Data da última atualização: |
07/05/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
OLIVEIRA, I. F. de; SIMEONE, M. L. F.; GUIMARAES, C. de C.; GARCIA, N. S.; SCHAFFERT, R. E.; SOUSA, S. M. de. |
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Afiliação: |
Isabela Figueiredo de Oliveira, Universidade Federal de São João del-Rei; MARIA LUCIA FERREIRA SIMEONE, CNPMS; CRISTIANE DE CARVALHO GUIMARAES, CNPMS; Nathally Stefany Garcia, Universidade Federal de São João del-Rei; ROBERT EUGENE SCHAFFERT, CNPMS; SYLVIA MORAIS DE SOUSA TINOCO, CNPMS. |
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Título: |
Sorgoleone concentration influences mycorrhizal colonization in sorghum. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Mycorrhiza, v. 31, p. 259-264, 2021. |
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DOI: |
https://doi.org/10.1007/s00572-020-01006-1 |
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Idioma: |
Inglês |
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Conteúdo: |
The association between arbuscular mycorrhizal fungi (AMF) and sorghum, the ffth most cultivated cereal in the world and a staple food for many countries, is relevant to improving phosphorus (P) absorption. The importance of root exudation as a signal for the symbiosis has been shown for several species, but a complete understanding of the signaling molecules involved in the mycorrhizal symbiosis signaling pathway has not yet been elucidated. In this context, we investigated the efect of sorgoleone, one of the most studied allelochemicals and a predominant compound of root exudates in sorghum, on AMF colonization and consequently P uptake and plant growth on a sorghum genotype. The sorghum genotype P9401 presents low endogenous sorgoleone content, and when it was inoculated with Rhizophagus clarus together with 5 and 10 µM sorgoleone, mycorrhizal colonization was enhanced. A signifcant enhancement of mycorrhizal colonization and an increase of P content and biomass were observed when R. clarus was inoculated together with 20 µM sorgoleone. Thus, our results indicate that sorgoleone infuences mycorrhizal colonization, but the mechanisms by which it does so still need to be revealed |
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Thesagro: |
Genótipo; Micorriza; Sorghum Bicolor; Sorgo. |
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Categoria do assunto: |
S Ciências Biológicas |
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Marc: |
LEADER 01896naa a2200241 a 4500
001 2126689
005 2021-05-07
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s00572-020-01006-1$2DOI
100 1 $aOLIVEIRA, I. F. de
245 $aSorgoleone concentration influences mycorrhizal colonization in sorghum.$h[electronic resource]
260 $c2021
520 $aThe association between arbuscular mycorrhizal fungi (AMF) and sorghum, the ffth most cultivated cereal in the world and a staple food for many countries, is relevant to improving phosphorus (P) absorption. The importance of root exudation as a signal for the symbiosis has been shown for several species, but a complete understanding of the signaling molecules involved in the mycorrhizal symbiosis signaling pathway has not yet been elucidated. In this context, we investigated the efect of sorgoleone, one of the most studied allelochemicals and a predominant compound of root exudates in sorghum, on AMF colonization and consequently P uptake and plant growth on a sorghum genotype. The sorghum genotype P9401 presents low endogenous sorgoleone content, and when it was inoculated with Rhizophagus clarus together with 5 and 10 µM sorgoleone, mycorrhizal colonization was enhanced. A signifcant enhancement of mycorrhizal colonization and an increase of P content and biomass were observed when R. clarus was inoculated together with 20 µM sorgoleone. Thus, our results indicate that sorgoleone infuences mycorrhizal colonization, but the mechanisms by which it does so still need to be revealed
650 $aGenótipo
650 $aMicorriza
650 $aSorghum Bicolor
650 $aSorgo
700 1 $aSIMEONE, M. L. F.
700 1 $aGUIMARAES, C. de C.
700 1 $aGARCIA, N. S.
700 1 $aSCHAFFERT, R. E.
700 1 $aSOUSA, S. M. de
773 $tMycorrhiza$gv. 31, p. 259-264, 2021.
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Embrapa Milho e Sorgo (CNPMS) |
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