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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
10/10/2024 |
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Data da última atualização: |
10/10/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SOUZA, U.; GESTEIRA, A. da S.; RAIOL JÚNIOR, L. L.; SINICO, T. E.; MOREIRA, A. S.; FERREIRA, C. F.; HARAKAVA, R.; STUCHI, E. S.; ASTUA, J. de F.; GIRARDI, E. A. |
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Afiliação: |
UIARA SOUZA, UNIVERSIDADE ESTADUAL DE SANTA CRUZ; ABELMON DA SILVA GESTEIRA, CNPMF; LAUDECIR LEMOS RAIOL JÚNIOR; THAÍS ELISE SINICO, INSTITUTO BIOLÓGICO; ALECIO SOUZA MOREIRA, CNPMF; CLAUDIA FORTES FERREIRA, CNPMF; RICARDO HARAKAVA, INSTITUTO BIOLÓGICO; EDUARDO SANCHES STUCHI, CNPMF; JULIANA DE FREITAS ASTUA, CNPMF; EDUARDO AUGUSTO GIRARDI, CNPMF. |
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Título: |
How scion/rootstock biometric, anatomical, and DNA methylation dynamics affect citrus-Candidatus Liberibacter asiaticus interaction. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
European Journal of Plant Pathology, October, 2024. |
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ISSN: |
1573-8469 |
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DOI: |
https://doi.org/10.1007/s10658-024-02962-6 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract Huanglongbing (HLB), associated in the Americas mainly with the α-proteobacteria ‘Candidatus Liberibacter asiaticus’ (CLas), is the most destructive disease of citrus worldwide. This study investigated the impact of reciprocal grafting combinations on citrus plants infected with HLB compared to mock-inoculated ones in greenhouse conditions, focusing on biometric, anatomical, and epigenetic responses to 'Candidatus Liberibacter asiaticus' (CLas) colonization. Valencia sweet orange (SwO) and Pomeroy trifoliate orange (TrO) were reciprocally grafted as scion/rootstock, and double scion combinations with both genotypes on the same rootstock were used too. Regardless of the rootstock, results showed that SwO scions exhibited higher susceptibility to HLB, with 70–75% of plants showing infected leaves and roots compared to 28–61% in TrO scions. SwO scions also displayed reduced shoot growth (73% lower) and root weight (27% lower) when infected. Callose deposition was higher in SwO but was influenced by the rootstock genotype. Considering methylated and hemi-methylated bands altogether, CLas-inoculated plants had higher methylation frequencies over time than the mock-inoculated ones, and a higher percentage (52%) of methylated profiles was observed in SwO leaves than TrO leaves. Importantly, using TrO as scion resulted in less disease damage than SwO, emphasizing scion resistance as crucial for HLB management. Interestingly, grafting both scion varieties on the same plant (rootstock) did not offer significant advantages over single scion use. These findings underscore the importance of scion selection for HLB resistance in future genetic improvement strategies. MenosAbstract Huanglongbing (HLB), associated in the Americas mainly with the α-proteobacteria ‘Candidatus Liberibacter asiaticus’ (CLas), is the most destructive disease of citrus worldwide. This study investigated the impact of reciprocal grafting combinations on citrus plants infected with HLB compared to mock-inoculated ones in greenhouse conditions, focusing on biometric, anatomical, and epigenetic responses to 'Candidatus Liberibacter asiaticus' (CLas) colonization. Valencia sweet orange (SwO) and Pomeroy trifoliate orange (TrO) were reciprocally grafted as scion/rootstock, and double scion combinations with both genotypes on the same rootstock were used too. Regardless of the rootstock, results showed that SwO scions exhibited higher susceptibility to HLB, with 70–75% of plants showing infected leaves and roots compared to 28–61% in TrO scions. SwO scions also displayed reduced shoot growth (73% lower) and root weight (27% lower) when infected. Callose deposition was higher in SwO but was influenced by the rootstock genotype. Considering methylated and hemi-methylated bands altogether, CLas-inoculated plants had higher methylation frequencies over time than the mock-inoculated ones, and a higher percentage (52%) of methylated profiles was observed in SwO leaves than TrO leaves. Importantly, using TrO as scion resulted in less disease damage than SwO, emphasizing scion resistance as crucial for HLB management. Interestingly, grafting both scion varieties on the same plant (... Mostrar Tudo |
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Thesagro: |
Doença de Planta. |
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Categoria do assunto: |
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Marc: |
LEADER 02536naa a2200265 a 4500
001 2167986
005 2024-10-10
008 2024 bl uuuu u00u1 u #d
022 $a1573-8469
024 7 $ahttps://doi.org/10.1007/s10658-024-02962-6$2DOI
100 1 $aSOUZA, U.
245 $aHow scion/rootstock biometric, anatomical, and DNA methylation dynamics affect citrus-Candidatus Liberibacter asiaticus interaction.$h[electronic resource]
260 $c2024
520 $aAbstract Huanglongbing (HLB), associated in the Americas mainly with the α-proteobacteria ‘Candidatus Liberibacter asiaticus’ (CLas), is the most destructive disease of citrus worldwide. This study investigated the impact of reciprocal grafting combinations on citrus plants infected with HLB compared to mock-inoculated ones in greenhouse conditions, focusing on biometric, anatomical, and epigenetic responses to 'Candidatus Liberibacter asiaticus' (CLas) colonization. Valencia sweet orange (SwO) and Pomeroy trifoliate orange (TrO) were reciprocally grafted as scion/rootstock, and double scion combinations with both genotypes on the same rootstock were used too. Regardless of the rootstock, results showed that SwO scions exhibited higher susceptibility to HLB, with 70–75% of plants showing infected leaves and roots compared to 28–61% in TrO scions. SwO scions also displayed reduced shoot growth (73% lower) and root weight (27% lower) when infected. Callose deposition was higher in SwO but was influenced by the rootstock genotype. Considering methylated and hemi-methylated bands altogether, CLas-inoculated plants had higher methylation frequencies over time than the mock-inoculated ones, and a higher percentage (52%) of methylated profiles was observed in SwO leaves than TrO leaves. Importantly, using TrO as scion resulted in less disease damage than SwO, emphasizing scion resistance as crucial for HLB management. Interestingly, grafting both scion varieties on the same plant (rootstock) did not offer significant advantages over single scion use. These findings underscore the importance of scion selection for HLB resistance in future genetic improvement strategies.
650 $aDoença de Planta
700 1 $aGESTEIRA, A. da S.
700 1 $aRAIOL JÚNIOR, L. L.
700 1 $aSINICO, T. E.
700 1 $aMOREIRA, A. S.
700 1 $aFERREIRA, C. F.
700 1 $aHARAKAVA, R.
700 1 $aSTUCHI, E. S.
700 1 $aASTUA, J. de F.
700 1 $aGIRARDI, E. A.
773 $tEuropean Journal of Plant Pathology, October, 2024.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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| Registros recuperados : 122 | |
| 1. |  | MEHTA, A. Plant proteomics: challenges and contributions for genetic improvement. In:SIMPÓSIO INTERNACIONAL SOBRE MELHORAMENTO DE FORRAGEIRAS, 2., 2009, Campo Grande, MS. [Anais]... Campo Grande, MS: Embrapa Gado de Corte, 2009. II SIMF. Comitê editorial: Liana Jank; Lucimara Chiari; Rosângela Maria Simeão Resende. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 8. | | CARVALHO, H. E. S.; SATO, J. H.; TEIXEIRA, J. B.; MEHTA, A. Identificação de Mycobacterium sp. presente no meio de formação de calos embriogênicos de café. In: CONGRESSO BRASILEIRO DE MICROBIOLOGIA, 24., 2007, Brasília, DF. Anais... Brasília, DF: Sociedade Brasileira de Microbiologia, 2007. Resumo 857. Ecologia microbiana / LO8 interação de microrganismos com plantas ou animais.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 9. | | MURAD, A. M.; NORONHA, E. F.; MEHTA, A.; LAUMANN, R. A.; FRANCO, O. L. Beauveria bassiana proteomics: understanding fungi-host mechanisms for development of novel strategies on Callosobruchus maculatus biocontrol. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE BIOQUÍMICA E BIOLOGIA MOLECULAR, 35., 2006, Águas de Lindóia, SP. Programas e resumos... São Paulo: Sociedade Brasileira de Bioquímica e Biologia Molecular, 2006. Não paginado.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 10. | | SATO, J. H.; TEIXEIRA, J. B.; EIRA, M. T. S.; FRANCO, O. L.; MEHTA, A. Comparative proteomic analysis of Coffea arabica somatic embryos in the different stages of embryogenesis. In: INTERNATIONAL CONFERENCE ON COFFEE SCIENCE, 22., 2008, Campinas, Brazil. Programme abstracts. Montpellier, France: Association for Science and Information on Coffee, 2008. PB650.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 12. | | RABELLO, A. R.; QUEIROZ, P. R.; LIMA, L. H. C.; OLIVEIRA, M. R. V.; MEHTA, A. Diversidade genética em biótipos de Bemisia tabaci utilizando marcadores PCR-RFLP da região ITS1 r DNA. In: CONGRESSO BRASILEIRO DE GENÉTICA, 51., 2005, Águas de Lindóia, SP. Resumos... Ribeirão Preto: Sociedade Brasileira de Genética, 2005. p. 12.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 13. | | KOSHINO, L. L. N.; RANGEL, P. H. N.; GUIMARÃES, C. M.; FERREIRA, M. E.; MEHTA, A. Differential expression of proteins of rice plants (Oryza sativa L.) submitted to water stress. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE BIOQUÍMICA E BIOLOGIA MOLECULAR, 35., 2006, Águas de Lindóia, SP. Programas e resumos... São Paulo: Sociedade Brasileira de Bioquímica e Biologia Molecular, 2006.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 15. | | MEHTA, A.; ANDRADE, A. E.; OLIVEIRA, A. C.; RIBEIRO, F. N. S.; EIRA, M. T. S. Expressão diferencial de proteínas em sementes de Coffea arabica submetidas ao estresse hídrico. In: CONGRESSO BRASILEIRO DE GENÉTICA, 50., 2004, Costão do Santinho, Florianópolis. Resumos... Ribeirão Preto: Sociedade Brasileira de Genética, 2004. p. 1166.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 17. | | CARDOSO, F. C. P.; SATO, J. H.; REIS JÚNIOR, F. B.; MEHTA, A. Estudos de metaproteômica em solo de Cerrado nativo. In: ENCONTRO DO TALENTO ESTUDANTIL DA EMBRAPA RECURSOS GENÉTICOS E BIOTECNOLOGIA, 13., 2008, Brasília, DF. Anais: resumos dos trabalhos. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2008.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Cerrados. |
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| 18. | | CARDOSO, F. C. P.; SATO, J. H.; REIS JÚNIOR, F. B.; MEHTA, A. Estudos de metaproteômica em solo de Cerrado nativo. In: ENCONTRO DO TALENTO ESTUDANTIL DA EMBRAPA RECURSOS GENÉTICOS E BIOTECNOLOGIA, 13., 2008, Brasília, DF. Anais: resumos dos trabalhos. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2008. Resumo 033. p. 73.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 19. | | DAMACENA, I.; FELIX, G. C. S.; MORAES, M. C. B.; LAUMANN, R.; BORGES, M.; MEHTA, A. Estudos da biologia molecular da antena do percevejo-praga da soja Euschitus heros para identificação das Proteínas Ligantes de Feromônios (PLF). In: ENCONTRO DO TALENTO ESTUDANTIL DA EMBRAPA RECURSOS GENÉTICOS E BIOTECNOLOGIA, 9., 2004, Brasília, DF. Anais: resumos dos trabalhos. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2004. p. 135.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| Registros recuperados : 122 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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