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| Registros recuperados : 59 | |
| 41. |  | FARIA, C. U. de; MAGNABOSCO, C. de U.; ALBUQUERQUE, L. G. de; REYES, A. de los; BEZERRA, L. A. F.; LÔBO, R. B. Análise bayesiana na estimação de correlações genéticas entre escores visuais e características reprodutivas de bovinos da raça Nelore utilizando modelo animal linear-limiar. Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Belo Horizonte, v. 61, n. 4, p. 949-958, 2009.| Biblioteca(s): Embrapa Cerrados. |
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| 42. | | FARIA, C. U. de; MAGNABOSCO, C. de U.; ALBUQUERQUE, L. G. de; REYES, A. de los; LÔBO, R. B.; BEZERRA, L. A. F. Análise bayesiana na estimação de correlações genéticas entre escores visuais e características reprodutivas de bovinos da raça Nelore utilizando modelo animal linear-limiar. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 44., 2007, Jaboticabal. Anais... Jaboticabal: Unesp: SBZ, 2007. 1 CD-ROM| Biblioteca(s): Embrapa Cerrados. |
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| 44. | | DIAS, D. S. de O.; TONHATI, H.; MAGNABOSCO, C. de U; FARIA, C. U. de; LOS REYES, A. de; LOBO, R. B.; DIAS, M. J. Analise genetica de caracteristicas de crescimento em rebanhos nelore da regiao centro-oeste do Brasil. In: REUNIAO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 39. 2002, Recife. A producao animal e a sociedade brasileira; UFRPE: ha 90 anos formando o profissional das Ciencias Agrarias: anais. Recife: Sociedade Brasileira de Zootecnia, 2002.| Biblioteca(s): Embrapa Cerrados. |
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| 45. | | FARIA, C. U. de; MAGNABOSCO, C. de U.; LOS REYES, A. de; LÔBO, R. B.; BEZERRA, L. A. F.; SAINZ, R. D. Bayesian inference on field data for genetic parameters for some reproctive and related traits of Nellore cattle (Bos indicus). Genetics and Molecular Biology, Ribeirão Preto, v. 30, n. 2 p. 343-348, 2007.| Biblioteca(s): Embrapa Cerrados. |
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| 46. | | FARIA, C. U. de; MAGNABOSCO, C. de U.; LOS REYES, A. de; LÔBO, R. B.; BEZERRA, L. A. F.; SAINZ, R. D. Bayesian inference on field data for genetic parameters for some reproductive and related traits of Nellore cattle ( Bos indicus). Genetics and Molecular Biology, Ribeirão Preto, v. 30, n. 2, p. 343-348, 2007.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 47. | | FARIA, C. U. de; MAGNABOSCO, C. de U.; REYES, A. de los; LÔBO, R. B.; BEZERRA, L. A. F.; SAINZ, R. D. Bayesian inference in a quantitative genetic study of growth traits in Nelore cattle (Bos indicus). Genetics and Molecular Biology, v. 30, n. 3, p. 545-551, 2007.| Biblioteca(s): Embrapa Cerrados. |
| |
| 49. | | MAGNABOSCO, C. de U.; BARBOSA, V.; LOS REYES, A. de; FARIA, C. U. de; BARCELLOS, A. de O.; BALBINO, L. C. Avalicao da contribuicao do componente genetico no crescimento ao ano e sobreano de bovinos da raca nelore, recriados em pastagens renovadas no cerrado. In: REUNIAO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 39. 2002, Recife. A producao animal e a sociedade brasileira; UFRPE: ha 90 anos formando o profissional das Ciencias Agrarias: anais. Recife: Sociedade Brasileira de Zootecnia, 2002.| Biblioteca(s): Embrapa Cerrados. |
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| 53. | | FARIA, C. U.; MAGNABOSCO, C. de U.; ALBUQUERQUE, L. G. de; REYES, A. de los; BEZERRA, L. A. F.; LÔBO, R. B. Estimativas de correlações genéticas entre escores visuais e características de crescimento em bovinos da raça Nelore utilizando modelos bayesianos linear-limiar. Ciência Animal Brasileira, v. 9, n. 2, p. 327-340, abr./jun. 2008.| Biblioteca(s): Embrapa Cerrados. |
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| 54. | | MAGNABOSCO, C. de U.; DIAS, D. S. de O.; FARIA, C. U. de; TONHATI, H.; LOBO, R. B.; LOS REYES, A. de. Estudo genetico quantitativo do perimetro em analise multicarater utilizando dados de campo de bovinos da raca Nelore. In: REUNIAO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 40., 2003, Santa Maria, RS. Otimizando a producao animal: anais. Santa Maria: SBZ: UFSM, 2003. 1 CD-ROM.| Biblioteca(s): Embrapa Cerrados. |
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| 55. | | FARIA, C. U. de; MAFNABOSCO, C. de U.; LOS REYES, A. de; LOBO, R. B.; BEZERRA, L. A. F.; BARBOSA, V.; PAULA, E. J. H. de. Inferencia bayesiana para estimacao de parametros geneticos de caracteristicas de crescimento de bovinos da raca Nelore. In: REUNIAO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 41., 2004, Campo Grande, MS. A producao animal e a seguranca alimentar: anais. Campo Grande: SBZ: Embrapa Gado de Corte, 2004. 1 CD-ROM.| Biblioteca(s): Embrapa Cerrados. |
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| 57. | | FARIA, C. U.; MAGNABOSCO, C. de U.; LOS REYES, A. de; LOBO, R. B.; BEZERRA, L. A. F.; BARBOSA, V.; PAULA, E. J. H. de. Inferencia bayesiana no estudo genetico quantitativo de caracteristicas reprodutivas utilizando dados de campo de bovinos de raca Nelore. In: REUNIAO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 41., 2004, Campo Grande, MS. A producao animal e a seguranca alimentar: anais. Campo Grande: SBZ: Embrapa Gado de Corte, 2004. 1 CD-ROM.| Biblioteca(s): Embrapa Cerrados. |
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| 59. | | BRITO, R. A. M.; DIAS, D. S. de O.; MAGNABOSCO, C. de U.; LOS REYES, A. de; DIAS, M. J.; MUNDIM, S. P.; LOBO, R. B.; FARIA, C. U. de; BARBOSA, V. Predicao de valores geneticos e correlacao entre DEPs para peso e perimetro escrotal ao 450 dias de idade em bovinos da raca Nelore. In: REUNIAO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 41., 2004, Campo Grande, MS. A producao animal e a seguranca alimentar: anais. Campo Grande: SBZ: Embrapa Gado de Corte, 2004. 1 CD-ROM.| Biblioteca(s): Embrapa Cerrados. |
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| Registros recuperados : 59 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
08/02/2024 |
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Data da última atualização: |
08/02/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
CUNHA, T.; MIRANDA, M. P.; ZANARDI, O. Z.; MONNERAT, R.; MARQUES, J. P. R.; DORTA, S. O.; MACEDO, C. L.; MACHADO, M. A.; ASTUA, J. de F. |
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Afiliação: |
TATIANE CUNHA, UNIVERSIDADE DE SÃO PAULO; MARCELO P. MIRANDA, FUNDO DE DEFESA DA CITRICULTURA (FUNDECITRUS); ODIMAR Z. ZANARDI, INSTITUTO FEDERAL DE SANTA CATARINA; ROSE MONNERAT, EMBRAPA RECURSOS GENÉTICOS E BIOTECNOLOGIA; JOÃO P.R. MARQUES, UNIVERSITY OF SÃO PAULO; SÍLVIA O. DORTA, UNIVERSIDADE DE SÃO PAULO; CRISTINA L. MACEDO, EMBRAPA RECURSOS GENÉTICOS E BIOTECNOLOGIA; MARCOS A. MACHADO, CENTRO DE CITRICULTURA SYLVIO MOREIRA; JULIANA DE FREITAS ASTUA, CNPMF. |
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Título: |
Bacillus thuringiensis translocation in citrus scion/rootstock combinations and binding of cry toxins with the Asian citrus psyllid gut receptors. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Journal Pre-proof, Crop Protection, 2024. |
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Páginas: |
46 p. |
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DOI: |
https://doi.org/10.1016/j.cropro.2024.106593 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Bacillus thuringiensis (Bt) can be effective in controlling insect pests either in spray products or by their toxins expressed in transgenic crops. The discovery of Bt as endophytic in citrus opened new perspectives for the control of Diaphorina citri Kuwayama, the vector of the bacteria Candidatus Liberibacter spp. associated with Huanglongbing. In this study, the endophytic translocation of Bt in citrus seedlings (small and large plants) and in different scion-rootstock combinations were investigated. We also assessed the lethal concentration of D. citri nymphs caused by systemic Bt in citrus and, moreover, the binding of Cry toxins with the Asian citrus psyllid (ACP) gut receptors. Endophytic translocation of Bt in citrus seedlings and nursery trees was confirmed by colony isolation, PCR detection, and Btk-GFP microscopy analyses, which demonstrated that, after Bt inoculation into the substrate, the bacteria enter through lateral root emergence sites and are localized in stem xylem vessel elements. Mean lethal concentrations for D. citri third instar nymphs were 4.92 × 104 and 2.19 × 104 spores mL−1 for S1450 and S1302 strains, respectively. Nymphal mortality induced by the bacteria was higher in citrus seedlings than in citrus nursery trees. All Cry-toxins tested were able to bind to D. citri brush border membrane vesicles, suggesting the potential pathogenicity of Bt strains against psyllid. This study clearly demonstrates the penetration and Bt translocation in the xylem of small and large citrus plants and the potential of the bacteria to cause ACP nymphs mortality that fed on shoots from Bt-treated citrus. MenosAbstract: Bacillus thuringiensis (Bt) can be effective in controlling insect pests either in spray products or by their toxins expressed in transgenic crops. The discovery of Bt as endophytic in citrus opened new perspectives for the control of Diaphorina citri Kuwayama, the vector of the bacteria Candidatus Liberibacter spp. associated with Huanglongbing. In this study, the endophytic translocation of Bt in citrus seedlings (small and large plants) and in different scion-rootstock combinations were investigated. We also assessed the lethal concentration of D. citri nymphs caused by systemic Bt in citrus and, moreover, the binding of Cry toxins with the Asian citrus psyllid (ACP) gut receptors. Endophytic translocation of Bt in citrus seedlings and nursery trees was confirmed by colony isolation, PCR detection, and Btk-GFP microscopy analyses, which demonstrated that, after Bt inoculation into the substrate, the bacteria enter through lateral root emergence sites and are localized in stem xylem vessel elements. Mean lethal concentrations for D. citri third instar nymphs were 4.92 × 104 and 2.19 × 104 spores mL−1 for S1450 and S1302 strains, respectively. Nymphal mortality induced by the bacteria was higher in citrus seedlings than in citrus nursery trees. All Cry-toxins tested were able to bind to D. citri brush border membrane vesicles, suggesting the potential pathogenicity of Bt strains against psyllid. This study clearly demonstrates the penetration and Bt translocation ... Mostrar Tudo |
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Thesagro: |
Porta Enxerto; Translocação. |
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Thesaurus NAL: |
Brush border membrane vesicles; Citrus; Diaphorina citri; Endotoxins. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02611naa a2200313 a 4500
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024 7 $ahttps://doi.org/10.1016/j.cropro.2024.106593$2DOI
100 1 $aCUNHA, T.
245 $aBacillus thuringiensis translocation in citrus scion/rootstock combinations and binding of cry toxins with the Asian citrus psyllid gut receptors.$h[electronic resource]
260 $c2024
300 $a46 p.
520 $aAbstract: Bacillus thuringiensis (Bt) can be effective in controlling insect pests either in spray products or by their toxins expressed in transgenic crops. The discovery of Bt as endophytic in citrus opened new perspectives for the control of Diaphorina citri Kuwayama, the vector of the bacteria Candidatus Liberibacter spp. associated with Huanglongbing. In this study, the endophytic translocation of Bt in citrus seedlings (small and large plants) and in different scion-rootstock combinations were investigated. We also assessed the lethal concentration of D. citri nymphs caused by systemic Bt in citrus and, moreover, the binding of Cry toxins with the Asian citrus psyllid (ACP) gut receptors. Endophytic translocation of Bt in citrus seedlings and nursery trees was confirmed by colony isolation, PCR detection, and Btk-GFP microscopy analyses, which demonstrated that, after Bt inoculation into the substrate, the bacteria enter through lateral root emergence sites and are localized in stem xylem vessel elements. Mean lethal concentrations for D. citri third instar nymphs were 4.92 × 104 and 2.19 × 104 spores mL−1 for S1450 and S1302 strains, respectively. Nymphal mortality induced by the bacteria was higher in citrus seedlings than in citrus nursery trees. All Cry-toxins tested were able to bind to D. citri brush border membrane vesicles, suggesting the potential pathogenicity of Bt strains against psyllid. This study clearly demonstrates the penetration and Bt translocation in the xylem of small and large citrus plants and the potential of the bacteria to cause ACP nymphs mortality that fed on shoots from Bt-treated citrus.
650 $aBrush border membrane vesicles
650 $aCitrus
650 $aDiaphorina citri
650 $aEndotoxins
650 $aPorta Enxerto
650 $aTranslocação
700 1 $aMIRANDA, M. P.
700 1 $aZANARDI, O. Z.
700 1 $aMONNERAT, R.
700 1 $aMARQUES, J. P. R.
700 1 $aDORTA, S. O.
700 1 $aMACEDO, C. L.
700 1 $aMACHADO, M. A.
700 1 $aASTUA, J. de F.
773 $tJournal Pre-proof, Crop Protection, 2024.
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