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Registro Completo |
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Biblioteca(s): |
Embrapa Agroindústria Tropical. |
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Data corrente: |
27/11/2009 |
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Data da última atualização: |
14/06/2017 |
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Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
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Autoria: |
BRAGA, R. M.; FAHEINA JÚNIOR, G. da S.; LOPES, V. R. de O.; MARTINS, S. C.; MARTINS, C. M.; PINTO, G. A. S. |
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Afiliação: |
Raíssa Mesquita Braga, UFC; Genilton da Silva Faheina Junior, UFC; Verônica Regina de Oliveira Lopes, UFC; Suzana Claudia Martins, UFC; Claudia Miranda Martins, UFC; GUSTAVO ADOLFO SAAVEDRA PINTO, CNPAT. |
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Título: |
Avaliação da produção de celulase por cepas de Fusarium. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
In: SIMPÓSIO NACIONAL DE BIOPROCESSOS, 17., 2009, Natal. Anais... Natal: Universidade Federal do Rio Grande do Norte, 2009. |
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Idioma: |
Português |
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Palavras-Chave: |
Enzima hidrolítica; Potencial enzimático. |
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Thesagro: |
Celulose; Fungo. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/CNPAT-2010/11483/1/AT09042.pdf
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Marc: |
LEADER 00660nam a2200205 a 4500
001 1576540
005 2017-06-14
008 2009 bl uuuu u00u1 u #d
100 1 $aBRAGA, R. M.
245 $aAvaliação da produção de celulase por cepas de Fusarium.
260 $aIn: SIMPÓSIO NACIONAL DE BIOPROCESSOS, 17., 2009, Natal. Anais... Natal: Universidade Federal do Rio Grande do Norte$c2009
650 $aCelulose
650 $aFungo
653 $aEnzima hidrolítica
653 $aPotencial enzimático
700 1 $aFAHEINA JÚNIOR, G. da S.
700 1 $aLOPES, V. R. de O.
700 1 $aMARTINS, S. C.
700 1 $aMARTINS, C. M.
700 1 $aPINTO, G. A. S.
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Registro original: |
Embrapa Agroindústria Tropical (CNPAT) |
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Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
03/11/2017 |
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Data da última atualização: |
03/11/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 3 |
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Autoria: |
SOUZA, I. R. P. de; MACEDO, G. A. R.; BARBOSA, M. H. P.; BARROS, B. de A.; CARVALHO, S. G. M.; XAVIER, A. da S.; GONÇALVES, I. A. M. |
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Afiliação: |
ISABEL REGINA PRAZERES DE SOUZA, CNPMS; Geraldo Antônio Resende Macêdo, Epamig; Márcio Henrique Pereira Barbosa, Universidade Federal de Viçosa; BEATRIZ DE ALMEIDA BARROS, CNPMS; Samanta Gabriela Medeiros Carvalho, UFLA; André da Silva Xavier, Bolsista; Isabella Aparecida Maia Gonçalves, UNIFEMM. |
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Título: |
Reaction of sugarcane genotypes to strains of the sugarcane mosaic virus. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
International Journal of Current Research, v. 9, n. 10, p. 59112-59119, Oct. 2017. |
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Idioma: |
Inglês |
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Conteúdo: |
Sugarcane crops are cultivated in nearly all tropical and sub-tropical regions worldwide andhave a prominent position in the agricultural scenario in Brazil. However, viral diseases can threaten the production of this important commodity leading to large production losses. In the present study, we evaluatedthe reaction of 20 sugarcane genotypes independently inoculated with two different strains of Sugarcane mosaic virus (SCMV) isolated from naturally infected sugarcane (SCMV-SGC) and maize (SCMV-MZ). The maize inbred line L19 was used as a control of susceptibility to the SCMV-MZ strain. Symptoms intensity was evaluated through a visual scale with three levels of severity: weak, intermediate, and intense. The viral infection was confirmed by PCR and DNA sequencing. We observed that, although both strains were able to infect sugarcane genotypes and the maize inbred line, SCMV-SGC was more aggressive, resulting in only four resistant genotypes: IN84-58 (S. spontaneum), RB855536, RB 928064, and SP71-6163. Thirteen genotypes were resistant to SCMV-MZ: IN84-58 (S.spontaneum), NA56-79, CB47-355,CB49-260, RB72454, RB855113, RB855536, RB867515, RB928064, SP70-1143, SP71-1406, SP71-6163, and SP81-3250. This is the first report showingSCMV strains capable of cross-infectingand causing mosaic in sugarcane and maize. Our data emphasize the importance of continuous monitoring and screening for virus resistantgenotypes to be used in breeding programs for the development of new resistant cultivars. MenosSugarcane crops are cultivated in nearly all tropical and sub-tropical regions worldwide andhave a prominent position in the agricultural scenario in Brazil. However, viral diseases can threaten the production of this important commodity leading to large production losses. In the present study, we evaluatedthe reaction of 20 sugarcane genotypes independently inoculated with two different strains of Sugarcane mosaic virus (SCMV) isolated from naturally infected sugarcane (SCMV-SGC) and maize (SCMV-MZ). The maize inbred line L19 was used as a control of susceptibility to the SCMV-MZ strain. Symptoms intensity was evaluated through a visual scale with three levels of severity: weak, intermediate, and intense. The viral infection was confirmed by PCR and DNA sequencing. We observed that, although both strains were able to infect sugarcane genotypes and the maize inbred line, SCMV-SGC was more aggressive, resulting in only four resistant genotypes: IN84-58 (S. spontaneum), RB855536, RB 928064, and SP71-6163. Thirteen genotypes were resistant to SCMV-MZ: IN84-58 (S.spontaneum), NA56-79, CB47-355,CB49-260, RB72454, RB855113, RB855536, RB867515, RB928064, SP70-1143, SP71-1406, SP71-6163, and SP81-3250. This is the first report showingSCMV strains capable of cross-infectingand causing mosaic in sugarcane and maize. Our data emphasize the importance of continuous monitoring and screening for virus resistantgenotypes to be used in breeding programs for the development of new resistant ... Mostrar Tudo |
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Thesagro: |
Cana de açucar; Doença de planta; Mosaico. |
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Categoria do assunto: |
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/166067/1/Reaction-sugarcane.pdf
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Marc: |
LEADER 02211naa a2200229 a 4500
001 2078844
005 2017-11-03
008 2017 bl uuuu u00u1 u #d
100 1 $aSOUZA, I. R. P. de
245 $aReaction of sugarcane genotypes to strains of the sugarcane mosaic virus.$h[electronic resource]
260 $c2017
520 $aSugarcane crops are cultivated in nearly all tropical and sub-tropical regions worldwide andhave a prominent position in the agricultural scenario in Brazil. However, viral diseases can threaten the production of this important commodity leading to large production losses. In the present study, we evaluatedthe reaction of 20 sugarcane genotypes independently inoculated with two different strains of Sugarcane mosaic virus (SCMV) isolated from naturally infected sugarcane (SCMV-SGC) and maize (SCMV-MZ). The maize inbred line L19 was used as a control of susceptibility to the SCMV-MZ strain. Symptoms intensity was evaluated through a visual scale with three levels of severity: weak, intermediate, and intense. The viral infection was confirmed by PCR and DNA sequencing. We observed that, although both strains were able to infect sugarcane genotypes and the maize inbred line, SCMV-SGC was more aggressive, resulting in only four resistant genotypes: IN84-58 (S. spontaneum), RB855536, RB 928064, and SP71-6163. Thirteen genotypes were resistant to SCMV-MZ: IN84-58 (S.spontaneum), NA56-79, CB47-355,CB49-260, RB72454, RB855113, RB855536, RB867515, RB928064, SP70-1143, SP71-1406, SP71-6163, and SP81-3250. This is the first report showingSCMV strains capable of cross-infectingand causing mosaic in sugarcane and maize. Our data emphasize the importance of continuous monitoring and screening for virus resistantgenotypes to be used in breeding programs for the development of new resistant cultivars.
650 $aCana de açucar
650 $aDoença de planta
650 $aMosaico
700 1 $aMACEDO, G. A. R.
700 1 $aBARBOSA, M. H. P.
700 1 $aBARROS, B. de A.
700 1 $aCARVALHO, S. G. M.
700 1 $aXAVIER, A. da S.
700 1 $aGONÇALVES, I. A. M.
773 $tInternational Journal of Current Research$gv. 9, n. 10, p. 59112-59119, Oct. 2017.
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Embrapa Milho e Sorgo (CNPMS) |
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