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| Registros recuperados : 28 | |
| 14. |  | SANTOS, A. F. dos; AUER, C. G.; RODRIGUES, L. M. R.; RODRIGUES NETO, J. Ocorrência de mancha foliar bacteriana em plantios de eucalipto no estado do Mato Grosso e de Santa Catarina. Tropical Plant Pathology, v. 35, supl., S232, ago. 2010. Edição dos Resumos do Congresso Brasileiro de Fitopatologia, 43., 2010, Cuiabá.| Biblioteca(s): Embrapa Florestas. |
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| 16. | | MARTINS, E. de S.; REATTO, A.; RODRIGUES, L. M. R.; CARDOSO, A.; MENDES, I. C. Relationship between landscape and land use at indigenous people Kraho's village - Brazil. In: INTERNATIONAL CONGRESS OF ETHNOBOTANY, 3., 2001, Naples, Italy. Ethnobotany in the third millenium: expectations and unresolved issues. Naples: University of Naples Federico II, 2001. nao paginado. Resumo.| Biblioteca(s): Embrapa Cerrados. |
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| 18. | | DORES, E. R. das; RODRIGUES, L. M.; CAMARGO, J. T.; LEITE, T. S.; WAGNER, F. de O. Germinação de sementes de aroeira (Astronium urundeuva (FR. All.)Engl.) conservadas em banco de germoplasma a -20ºC em diferentes substratos. In: CONGRESSO BRASILEIRO DE FISIOLOGIA VEGETAL, 11., 2007, Gramado, RS. Fotossíntese: a essência da vida: [Resumos...]. Pelotas, RS: SBFV, 2007. Publicado também em: Brazilian Journal of Plant Physiology, v. 19, supl., 2007.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 19. | | DIAS, T. A. B.; BUENO, Y. M.; MACHADO, A. P. S.; RODRIGUES, L. M.; ZARUR, S. B. B. Aspectos legais do acesso aos recursos genéticos e ao conhecimento tradicional associado do povo indígena Kraho. In: SIMPOSIO DE RECURSOS GENÉTICOS PARA AMÉRICA LATINA Y EL CARIBE, SIRGEALC, 5., 2005, Montevideo, Uruguay. Resúmenes... Montevideo: Instituto Nacional de Investigación Agropecuaria: Universidad de la República, Facultad de Agronomía, 2005. p. 53.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 20. | | MACIEL, K. W.; ALMEIDA, I. M. G.; SILVA, H. S. A.; RODRIGUES, L. M. S.; BERIAM, L. O. S. Detecção de Pseudomonas viridiflava em sementes importadas de couve chinesa (Brassica rapa var. pekinensis). Summa Phytopathologica, Botucatu, v. 36, n. 1, p. 83-84, 2010. Disponivel em:< http://www.scielo.br/pdf/sp/v36n1/15.pdf.>. Acesso em:26 out. 2010.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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Registro Completo
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Biblioteca(s): |
Embrapa Café. |
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Data corrente: |
09/01/2023 |
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Data da última atualização: |
09/01/2023 |
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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: |
ARIYOSHI, C.; SERA, G. H.; RODRIGUES, L. M. R.; CARVALHO, F. G.; SHIGUEOKA, L. H.; MENDONÇA, A. E. S.; PEREIRA, C. T. M.; DESTÉFANO, S. A. L.; PEREIRA, L. F. P. |
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Afiliação: |
CAROLINE ARIYOSHI, UNIVERSIDADE ESTADUAL DE LONDRINA; GUSTAVO HIROSHI SERA, INSTITUTO DE DESENVOLVIMENTO RURAL DO PARANÁ; LUCAS MATEUS RIVERO RODRIGUES, INSTITUTO AGRONÔMICO; FILIPE GIMENEZ CARVALHO, INSTITUTO DE DESENVOLVIMENTO RURAL DO PARANÁ; LUCIANA HARUMI SHIGUEOKA, INSTITUTO DE DESENVOLVIMENTO RURAL DO PARANÁ; ANA ESTER SOCATELLI MENDONÇA, INSTITUTO DE DESENVOLVIMENTO RURAL DO PARANÁ; CARLOS THEODORO MOTTA PEREIRA, INSTITUTO DE DESENVOLVIMENTO RURAL DO PARANÁ; SUZETE APARECIDA LANZA DESTÉFANO, INSTITUTO BIOLÓGICO; LUIZ FILIPE PROTASIO PEREIRA, CNPCa. |
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Título: |
Development and validation of an allele-specific marker for resistance to bacterial halo blight in coffea arabica. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Agronomy, v. 12, n. 12, 3178, 2022. |
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DOI: |
https://doi.org/10.3390/agronomy12123178 |
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Idioma: |
Inglês |
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Conteúdo: |
Bacterial halo blight (BHB) is a bacterial disease, caused by Pseudomonas syringae pv. garcae, which has been gaining prominence in the main coffee-producing regions. Chemical control of this disease increases production costs and is environmentally undesirable. In this scenario, the development of new cultivars resistant to BHB is the most economical and sustainable alternative. Marker-Assisted Selection (MAS) is an appropriate strategy to assist breeding programs for resistant genotype selection. In a previous Genome-Wide Association Study (GWAS) for C. arabica and P. syringae pv. garcae interaction, we identified a locus, probably linked to qualitative resistance to the pathogen. In this work, we developed and validated a pair of Allele-Specific-Polymerase Chain Reaction (AS-PCR) primers for this locus in C. arabica breeding populations. This pair of AS-PCR primers, called Psg_QL1, was tested both in a backcross (BC) (n = 38) and in an F2 population (n = 138) segregating for resistance to BHB. The linkage between the Psg_QL1 marker and qualitative resistance showed an accuracy of 93.75%. Our results demonstrated that the Psg_QL1 marker can be applied in MAS in a robust, simple, fast, and low-cost way. |
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Thesaurus NAL: |
Bacterial diseases of plants; Coffea arabica var. arabica; Genetic resistance; Plant breeding. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1150821/1/Development-and-Validation.pdf
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|
Marc: |
LEADER 02105naa a2200277 a 4500
001 2150821
005 2023-01-09
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.3390/agronomy12123178$2DOI
100 1 $aARIYOSHI, C.
245 $aDevelopment and validation of an allele-specific marker for resistance to bacterial halo blight in coffea arabica.$h[electronic resource]
260 $c2022
520 $aBacterial halo blight (BHB) is a bacterial disease, caused by Pseudomonas syringae pv. garcae, which has been gaining prominence in the main coffee-producing regions. Chemical control of this disease increases production costs and is environmentally undesirable. In this scenario, the development of new cultivars resistant to BHB is the most economical and sustainable alternative. Marker-Assisted Selection (MAS) is an appropriate strategy to assist breeding programs for resistant genotype selection. In a previous Genome-Wide Association Study (GWAS) for C. arabica and P. syringae pv. garcae interaction, we identified a locus, probably linked to qualitative resistance to the pathogen. In this work, we developed and validated a pair of Allele-Specific-Polymerase Chain Reaction (AS-PCR) primers for this locus in C. arabica breeding populations. This pair of AS-PCR primers, called Psg_QL1, was tested both in a backcross (BC) (n = 38) and in an F2 population (n = 138) segregating for resistance to BHB. The linkage between the Psg_QL1 marker and qualitative resistance showed an accuracy of 93.75%. Our results demonstrated that the Psg_QL1 marker can be applied in MAS in a robust, simple, fast, and low-cost way.
650 $aBacterial diseases of plants
650 $aCoffea arabica var. arabica
650 $aGenetic resistance
650 $aPlant breeding
700 1 $aSERA, G. H.
700 1 $aRODRIGUES, L. M. R.
700 1 $aCARVALHO, F. G.
700 1 $aSHIGUEOKA, L. H.
700 1 $aMENDONÇA, A. E. S.
700 1 $aPEREIRA, C. T. M.
700 1 $aDESTÉFANO, S. A. L.
700 1 $aPEREIRA, L. F. P.
773 $tAgronomy$gv. 12, n. 12, 3178, 2022.
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Embrapa Café (CNPCa) |
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