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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
10/01/2008 |
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Data da última atualização: |
29/01/2008 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
MURCIA, N.; BEDERSKI, K.; WULFF, N. A.; BARBOSA, C. de J.; BOVÉ, J. M.; DURAN-VILA, N. |
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Afiliação: |
N. Murcia, IVIA; K. Bederski, Topara Nursery; N. A. Wulff, Fundecitrus; Cristiane de Jesus Barbosa, CNPMF; J. M. Bové, INRA; N. Duran-Vila, IVIA. |
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Título: |
Viroids in Tahiti limes showing bark cracking symptoms. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
In: CONFERENCE OF THE INTERNATIONAL ORGANIZATION OF CITRUS VIROLOGISTS, 17., 2007, Adana. Program & Abstracts. Adana: [s.n.], 2007. p.103. |
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Idioma: |
Inglês |
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Conteúdo: |
The so-called "quebra-galho" clone of Tahiti lime is very popular in Brazil, because the small size of the trees is suitable for high density plantings. These Tahiti lime trees are easily recognized because they present bark cracking symptoms, wich have been claimed to be associated with "exocortis" infection. Viroid infection of two "quebra-galho" Tahiti lime tress from a farm near Araraquara in the state of São de Paulo, Brazil, was assessed by graft-inoculation into Etrog citron, followed by sPAGE analysis and Northern-blot hybridization using viroid-specific probes. Both trees were found to be infected with Citrus exocortis viroid (CEVd) and Citrus viroid III (CVd-III). Similarly, five clones of Tahiti lime from different origins and available at Topara Nursey, near Chincha, Peru, were also tested for viroids. The four clones that displayed characteristic bark-cracking symptoms were found to be infected with CEVd, HSVd and CVd-III, whereas the clones that did not present bark-craking symptoms were either viroid-free or only infected with CVd-III. "Quebra-galho" symptoms differ from those of the wood-pocket disease of Tahiti lime bacause, apparently, they lack the symptoms of leaf blotch, wood-staining and fruit sectoring. Therefore both affections are most probably unrelated. Since the presence of viroids, and in particular CEVd, in "quebra-galho" limes might only be circumstantial, assays are being conducted to establish if viroids are indeed the cause of "quebra-galho" bark cracking symptoms. MenosThe so-called "quebra-galho" clone of Tahiti lime is very popular in Brazil, because the small size of the trees is suitable for high density plantings. These Tahiti lime trees are easily recognized because they present bark cracking symptoms, wich have been claimed to be associated with "exocortis" infection. Viroid infection of two "quebra-galho" Tahiti lime tress from a farm near Araraquara in the state of São de Paulo, Brazil, was assessed by graft-inoculation into Etrog citron, followed by sPAGE analysis and Northern-blot hybridization using viroid-specific probes. Both trees were found to be infected with Citrus exocortis viroid (CEVd) and Citrus viroid III (CVd-III). Similarly, five clones of Tahiti lime from different origins and available at Topara Nursey, near Chincha, Peru, were also tested for viroids. The four clones that displayed characteristic bark-cracking symptoms were found to be infected with CEVd, HSVd and CVd-III, whereas the clones that did not present bark-craking symptoms were either viroid-free or only infected with CVd-III. "Quebra-galho" symptoms differ from those of the wood-pocket disease of Tahiti lime bacause, apparently, they lack the symptoms of leaf blotch, wood-staining and fruit sectoring. Therefore both affections are most probably unrelated. Since the presence of viroids, and in particular CEVd, in "quebra-galho" limes might only be circumstantial, assays are being conducted to establish if viroids are indeed the cause of "quebra-galh... Mostrar Tudo |
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Palavras-Chave: |
Quebra galho. |
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Thesagro: |
Doença; Fruta Cítrica; Vírus. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02199naa a2200229 a 4500
001 1654592
005 2008-01-29
008 2007 bl --- 0-- u #d
100 1 $aMURCIA, N.
245 $aViroids in Tahiti limes showing bark cracking symptoms.
260 $c2007
520 $aThe so-called "quebra-galho" clone of Tahiti lime is very popular in Brazil, because the small size of the trees is suitable for high density plantings. These Tahiti lime trees are easily recognized because they present bark cracking symptoms, wich have been claimed to be associated with "exocortis" infection. Viroid infection of two "quebra-galho" Tahiti lime tress from a farm near Araraquara in the state of São de Paulo, Brazil, was assessed by graft-inoculation into Etrog citron, followed by sPAGE analysis and Northern-blot hybridization using viroid-specific probes. Both trees were found to be infected with Citrus exocortis viroid (CEVd) and Citrus viroid III (CVd-III). Similarly, five clones of Tahiti lime from different origins and available at Topara Nursey, near Chincha, Peru, were also tested for viroids. The four clones that displayed characteristic bark-cracking symptoms were found to be infected with CEVd, HSVd and CVd-III, whereas the clones that did not present bark-craking symptoms were either viroid-free or only infected with CVd-III. "Quebra-galho" symptoms differ from those of the wood-pocket disease of Tahiti lime bacause, apparently, they lack the symptoms of leaf blotch, wood-staining and fruit sectoring. Therefore both affections are most probably unrelated. Since the presence of viroids, and in particular CEVd, in "quebra-galho" limes might only be circumstantial, assays are being conducted to establish if viroids are indeed the cause of "quebra-galho" bark cracking symptoms.
650 $aDoença
650 $aFruta Cítrica
650 $aVírus
653 $aQuebra galho
700 1 $aBEDERSKI, K.
700 1 $aWULFF, N. A.
700 1 $aBARBOSA, C. de J.
700 1 $aBOVÉ, J. M.
700 1 $aDURAN-VILA, N.
773 $tIn: CONFERENCE OF THE INTERNATIONAL ORGANIZATION OF CITRUS VIROLOGISTS, 17., 2007, Adana. Program & Abstracts. Adana: [s.n.], 2007. p.103.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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| Registros recuperados : 14 | |
| 1. |  | WULFF, N. A.; ECKSTEIN, B.; MARTINS, E. C.; SILVA, M. L. da; SANCHES, M. M. Huanglongbing dos citros: sintomas, bactérias associadas, vetores e diagnóstico. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2021. (Embrapa Recursos Genéticos e Biotecnologia / Circular Técnica, 96). Na publicação: Marcelo Lopes-da-Silva.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 3. | | PRESTES, R. A.; COLNAGO, L. A.; FORATO, L. A.; CARRILHO, E.; BASSANEZI, R. B.; WULFF, N. A. Nuclear magnetic resonance characterization of metabolite disorder in orange trees caused by citrus sudden death disease. Molecular plant pathology, [S. l.], v. 10, n. 1, p. 51-57, 2009.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Instrumentação. |
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| 4. | | ALVES, M. N.; LOPES, S. A.; RAIOL-JUNIOR, L. L.; WULFF, N. A.; GIRARDI, E. A.; OLLITRAULT, P.; PEÑA, L. Resistance to 'Candidatus Liberibacter asiaticus,' the Huanglongbing associated bacterium, in sexually and/or graft-compatible citrus relatives. Frontiers In Plant Science January, 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
|  |
| 5. | | MURCIA, N.; BEDERSKI, K.; WULFF, N. A.; BARBOSA, C. de J.; BOVÉ, J. M.; DURAN-VILA, N. Viroids in Tahiti limes showing bark cracking symptoms. In: CONFERENCE OF THE INTERNATIONAL ORGANIZATION OF CITRUS VIROLOGISTS, 17., 2007, Adana. Program & Abstracts. Adana: [s.n.], 2007. p.103.| Tipo: Resumo em Anais de Congresso | Circulação/Nível: -- - -- |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 6. | | ALVES, M. N.; LAUDECIR L.; GIRARDI, E. A.; MIRANDA, M.; WULFF, N. A.; CARVALHO, E. V.; LOPES, SÍLVIO A.; FERRO, J. A.; OLLITRAUL, P.; PEÑA, L. Insight into resistance to 'Candidatus Liberibacter asiaticus,' associated with Huanglongbing, in Oceanian citrus genotypes. Frontiers in Plant Science, September 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 7. | | BERBERT, P. S.; VIEIRA, P. M.; CABRAL, G. B.; MARTINS, E. C.; WULFF, N. A.; ULHOA, C. J.; ARAGÃO, F. J. L. Expression of a sphingomyelinase-coding gene from Trichoderma harzianum conferred bacterial tolerance in tobacco. Plant Pathology, v. 71, p. 1048-1055, 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 8. | | WULFF, N. A.; FASSINI, C. G.; MARQUES, V. V.; MARTINS, E. C.; COLETTI, D. A. B.; TEIXEIRA, D. do C.; SANCHES, M. M.; BOVÉ, J. M. Molecular Characterization and Detection of 16SrIII Group Phytoplasma Associated with Huanglongbing Symptoms. Phytopathology, v. 109, n. 3, p. 366-374, 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 9. | | LOPES-DA-SILVA, M.; MARTINS, O. M.; WULFF, N. A.; ICHIDA, C. M.; GUIMARÃES, A. S.; GUIMARÃES, G. C.; SOUZA, S. L. B. de; SANCHES, M. M. Survey of 16SrIX phytoplasmas associated with HLB-symptoms in weeds and leafhoppers at citrus orchards. Tropical Plant Pathology, v. 45, p. 680-683, 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 10. | | SANCHES, M. M.; WULFF, N. A.; FERREIRA, E. A.; SANTOS, J. F.; CARBONARI, J. J.; ANGARTEN, M. B. O.; OLIVEIRA, R. P. de; MARTINS, O. M. Survey for phytoplasmas and candidatus liberibacter from hlb-symptomatic citrus plants in Brazil. In: INTERNATIONAL CITRUS CONGRESS, 2016, Foz do Iguaçu. Sustainable citriculture: the role of applied knowledge: abstract book. Londrina: IAPAR; Campinas: IAC, 2016. p. 85. ICC 2016. Resumo S6-255.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 11. | | SANCHES, M. M.; WULFF, N. A.; FERREIRA, E. A.; SANTOS, J. F.; CARBONARI, J. J.; ANGARTEN, M. B. O.; OLIVEIRA, R. P. de; MARTINS, O. M. Survey for phytoplasmas and candidatus liberibacter from hlb-symptomatic citrus plants in Brazil. In: INTERNATIONAL CITRUS CONGRESS, 2016, Foz do Iguaçu. Sustainable citriculture: the role of applied knowledge: abstract book. Londrina: IAPAR; Campinas: IAC, 2016. p. 85. ICC 2016. Resumo S6-255.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 12. | | MURCIA, N.; BANI HASHEMIAN, S. M.; BEDERSKI, K.; WULFF, N. A.; BARBOSA, C. de J.; BOVÉ, J. M.; DURAN-VILA, N. Viroids in Tahiti lime scions showing back cracking symptoms. In: CONFERENCE OF THE INTERNATIONAL ORGANIZATION OF CITRUS VIROLOGISTS, 17., 2007, Adana. Proceedings... [S.l.]: IOCV, 2010. Publications. Disponível em: Acesso em: 11 mar. 2011.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 13. | | SANCHES, M. M.; WULFF, N. A.; FERREIRA, E. S.; SANTOS, J. F. dos S.; ANGARTEN, M. B. de O.; CARBONARI, J. J.; OLIVEIRA, R. P. de; ISHIDA, A. K. N.; MARTINS, O. M. Survey for phytoplasmas and "Candidatus Liberibacter sp." from HLB-like symptomatic citrus plants in Brazil. Citrus Research & Technology, v. 37, n. 1, p. 88-93, 2016.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 3 |
| Biblioteca(s): Embrapa Amazônia Oriental; Embrapa Clima Temperado; Embrapa Recursos Genéticos e Biotecnologia. |
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| 14. | | SANCHES, M. M.; WULFF, N. A.; SILVA, M. R. L.; LEITE JUNIOR, R. P.; FERREIRA, E. A.; SANTOS, J. F. dos; LOPES SILVA, M.; ANGARTEN, M. B. de O.; ISHIDA, A. K. N.; OLIVEIRA, R. P. de; LUCCAS, B. E. G. de; CARBONARI, J. J.; MARTINS, O. M. Levantamento de huanglongbing (HLB) em citros no Brasil e diagnose dos agentes etiológicos. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2018. 21 p. (Embrapa Recursos Genéticos e Biotecnologia. Boletim de pesquisa e desenvolvimento, 337).| Tipo: Boletim de Pesquisa e Desenvolvimento |
| Biblioteca(s): Embrapa Amazônia Oriental; Embrapa Clima Temperado; Embrapa Recursos Genéticos e Biotecnologia. |
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| Registros recuperados : 14 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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