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Registro Completo |
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Biblioteca(s): |
Embrapa Café. |
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Data corrente: |
12/04/2023 |
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Data da última atualização: |
13/04/2023 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
ANGELO, P. C. da S.; PEREIRA, L. F. P.; SERA, G. H.; CAIXETA, E. T. |
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Afiliação: |
PAULA CRISTINA DA SILVA ANGELO, CNPCa; L. F. P. PEREIRA; G. H. SERA, IDR-Parana; E. T. CAIXETA, Embrapa Coffee - University of Viçosa. |
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Título: |
Some Coffea liberica SH3-LRR-coding sequences are highly distinguishable. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
INTERNATIONAL HORTICULTURAL CONGRESS, 31., 2022, Angers, França. |
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DOI: |
10.17660/ActaHortic.2023.1362.38 |
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Idioma: |
Inglês |
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Notas: |
E-poster. |
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Conteúdo: |
Genes in coffee SH3 loci are involved in the interaction with the fungus Hemileia vastatrix. Previously we found, by comparison to data published for C. arabica ?IAPAR 59?, that SH3 loci are multi-alellic and complex in the publicly available genomes of Coffea arabica ?Caturra?, C. eugenioides and C. canephora. The above cited SH3 loci display different numbers of copies of a CC-NBS-LRR gene, in distinctive organizations. In its turn, C. liberica is considered to display an SH3 configuration ideal to provide durable resistance to leaf rust, which is highly desirable and pursued. The CC-NBS-LRR genes in the coffee SH3 loci display highly conserved as well as hypervariable regions. Sets of primers designated to amplify the hypervariable LRR-carboxy terminals were used to clone and sequence S H3 variants in C. liberica and ?IAPAR 59?. Neighbor-joining was used to graphically represent pairwise divergence indexes between the deduced peptide sequences. ?IAPAR 59? was re-accessed as a testimony for the approach?s effectiveness because it was possible to verify that all the variants previously reported elsewhere for SH3 genes in ?IAPAR 59? BAC clones were also cloned using our primer sets. Indeed, it was considered that all the variants present in the accessed C. liberica plant had also been cloned. This was further checked by contrasting the restriction fragment maps coming from genomic DNA × cloned amplicons in the two genotypes: patterns for both DNA sources of a same genotype were equal, and diverged from those in the other genotype. Regarding sequences, at least three out of six carboxy-terminal variants found in C. liberica seem to be exclusive when contrasted to the other four genotypes accessed. Differences found in the restriction maps and sequences are very likely related to susceptibility or resistance reactions verified during coffee plants-H. vastatrix physiological race interactions. MenosGenes in coffee SH3 loci are involved in the interaction with the fungus Hemileia vastatrix. Previously we found, by comparison to data published for C. arabica ?IAPAR 59?, that SH3 loci are multi-alellic and complex in the publicly available genomes of Coffea arabica ?Caturra?, C. eugenioides and C. canephora. The above cited SH3 loci display different numbers of copies of a CC-NBS-LRR gene, in distinctive organizations. In its turn, C. liberica is considered to display an SH3 configuration ideal to provide durable resistance to leaf rust, which is highly desirable and pursued. The CC-NBS-LRR genes in the coffee SH3 loci display highly conserved as well as hypervariable regions. Sets of primers designated to amplify the hypervariable LRR-carboxy terminals were used to clone and sequence S H3 variants in C. liberica and ?IAPAR 59?. Neighbor-joining was used to graphically represent pairwise divergence indexes between the deduced peptide sequences. ?IAPAR 59? was re-accessed as a testimony for the approach?s effectiveness because it was possible to verify that all the variants previously reported elsewhere for SH3 genes in ?IAPAR 59? BAC clones were also cloned using our primer sets. Indeed, it was considered that all the variants present in the accessed C. liberica plant had also been cloned. This was further checked by contrasting the restriction fragment maps coming from genomic DNA × cloned amplicons in the two genotypes: patterns for both DNA sources of a same genotype w... Mostrar Tudo |
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Thesaurus Nal: |
Gene interaction; Leucine; Plant pathogens. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1153107/1/Some-Coffea-liberica-eposter.pdf
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Marc: |
LEADER 02562nam a2200205 a 4500
001 2153107
005 2023-04-13
008 2022 bl uuuu u00u1 u #d
024 7 $a10.17660/ActaHortic.2023.1362.38$2DOI
100 1 $aANGELO, P. C. da S.
245 $aSome Coffea liberica SH3-LRR-coding sequences are highly distinguishable.$h[electronic resource]
260 $aINTERNATIONAL HORTICULTURAL CONGRESS, 31., 2022, Angers, França.$c2022
500 $aE-poster.
520 $aGenes in coffee SH3 loci are involved in the interaction with the fungus Hemileia vastatrix. Previously we found, by comparison to data published for C. arabica ?IAPAR 59?, that SH3 loci are multi-alellic and complex in the publicly available genomes of Coffea arabica ?Caturra?, C. eugenioides and C. canephora. The above cited SH3 loci display different numbers of copies of a CC-NBS-LRR gene, in distinctive organizations. In its turn, C. liberica is considered to display an SH3 configuration ideal to provide durable resistance to leaf rust, which is highly desirable and pursued. The CC-NBS-LRR genes in the coffee SH3 loci display highly conserved as well as hypervariable regions. Sets of primers designated to amplify the hypervariable LRR-carboxy terminals were used to clone and sequence S H3 variants in C. liberica and ?IAPAR 59?. Neighbor-joining was used to graphically represent pairwise divergence indexes between the deduced peptide sequences. ?IAPAR 59? was re-accessed as a testimony for the approach?s effectiveness because it was possible to verify that all the variants previously reported elsewhere for SH3 genes in ?IAPAR 59? BAC clones were also cloned using our primer sets. Indeed, it was considered that all the variants present in the accessed C. liberica plant had also been cloned. This was further checked by contrasting the restriction fragment maps coming from genomic DNA × cloned amplicons in the two genotypes: patterns for both DNA sources of a same genotype were equal, and diverged from those in the other genotype. Regarding sequences, at least three out of six carboxy-terminal variants found in C. liberica seem to be exclusive when contrasted to the other four genotypes accessed. Differences found in the restriction maps and sequences are very likely related to susceptibility or resistance reactions verified during coffee plants-H. vastatrix physiological race interactions.
650 $aGene interaction
650 $aLeucine
650 $aPlant pathogens
700 1 $aPEREIRA, L. F. P.
700 1 $aSERA, G. H.
700 1 $aCAIXETA, E. T.
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Registro original: |
Embrapa Café (CNPCa) |
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| Registros recuperados : 138 | |
| 41. |  | CARVALHO, N. D. M.; ANGELO, P. C. da S.; CHAVES, F. C. M. Marcadores RAPD na análise preliminar da diversidade genética de crajiru da coleção de plantas medicinais, aromáticas e condimentares da Embrapa Amazônia Ocidental. In: SIMPÓSIO BRASILEIRO DE RECURSOS GENÉTICOS, 2., 2008, Brasília, DF. Anais... Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2008. p. 231.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 45. | | MATOS, K. S.; ANGELO, P. C. da S.; HANADA, R. E.; SOUSA, N. R.; SILVA, G. F. da. Aspectos morfológicos dos sintomas de superbrotamento em plantas de guaranazeiro. In: CONGRESSO BRASILEIRO DE FITOPATOLOGIA, 48.; CONGRESSO BRASILEIRO DE PATOLOGIA PÓS-COLHEITA, 2., 2015, São Pedro. Fitopatologia de precisão: fronteiras da ciência: anais. Brasília, DF: Sociedade Brasileira de Fitopatologia, 2015.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Café. |
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| 47. | | ANGELO, P. C. da S.; FERREIRA, I. B.; CARVALHO, C. H. S. de; MATIELLO, J. B.; SERA, G. H. Arabica coffee fruits phenology assessed through degree days, precipitation, and solar radiation exposure on a daily basis. International Journal of Biometeorology, v. 63, n. 7, p. 831-843, 2019| Tipo: Artigo em Periódico Indexado |
| Biblioteca(s): Embrapa Café. |
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| 48. | | SANTOS, R. P.; ANGELO, P. C. da S.; SAMPAIO, P. de T. B.; QUISEN, R. C.; LEITE, A. C. Alto grau de diversidade genética em populações naturais de pau-rosa (Aniba rosaeodora Ducke), no Estado do Amazonas. In: SIMPÓSIO BRASILEIRO DE PÓS-GRADUAÇÃO EM ENGENHARIA FLORESTAL, 3.; ENCONTRO AMAZÔNICO DE CIÊNCIAS FLORESTAIS, 1., 2004, Manaus. Livro de anais. Manaus: INPA: UFAM, 2004. 1 CD-ROM.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 51. | | PEREIRA, A. H.; CARLI, J. de; ABREU, M. P. de; FERNANDES, E.; DELÚ FILHO, N.; ANGELO, P. C. da S. Efeito de diferentes doses de ANA (ácido a-naftaleno acético) no enraizamento e produção de micro estacas de Café Arabica (Coffea arabica). In: CONGRESSO BRASILEIRO DE PESQUISAS CAFEEIRAS, 42., 201, Serra Negra, SP. Produzir mais café, com economia, só com boa tecnologia: resumos. Brasília, DF: Embrapa Café, 2016.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Café. |
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| 52. | | ANGELO, P. C. da S.; ARIYOSHI, C.; CAIXETA, E. T.; PEREIRA, L. F. P.; RIBAS, A. F.; SERA, G. H. Variabilidade no domínio LRR de peptídeos codificados em "clusters" homólogos ao SH3 em diferentes genomas de Coffea. In: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRASIL, 10., 2019, Vitória, ES. Pesquisa, inovação e sustentabilidade dos cafés do Brasil. Brasília, DF: Embrapa Café, 2019. Título em inglês: LRR domain variability for peptides encoded in gene clusters homologous to the SH3 in different Coffea genomes.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Café. |
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| 53. | | ANGELO, P. C. da S.; COUTO, I. E.; BALDIM, D. S.; CARLI, J. de; VELOZA, C. M. Soma térmica para cultivares de cafeeiro arábica e sua correlação com a pluviosidade em três anos consecutivos de avaliação. In: CONGRESSO BRASILEIRO DE PESQUISAS CAFEEIRAS, 43., 2017. Poços de Caldas, 2017. Novas Tecnologias difundir, pro bom café produzir. Brasília, DF: Embrapa Café, 2017. Editor: José Braz Matiello.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Café. |
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| 54. | | ANGELO, P. C. da S.; MORAES, L. A. C.; SOUSA, N. R.; LOPES, R.; CUNHA, R. N. V. da. Germinação in vitro de embriões do híbrido dendezeiro (E. guineensis) x caiaué (E. oleifera). In: CONGRESSO BRASILEIRO DE PLANTAS OLEAGINOSAS, ÓLEOS, GORDURAS E BIODIESEL, 2., 2005, Varginha. Biodiesel: combustível ecológico. Lavras: Universidade Federal de Lavras, 2005. p. 217-221.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 56. | | ANGELO, P. C. da S.; MORAES, L. A. C.; SOUSA, N. R.; LOPES, R.; CUNHA, R. N. V. da. Indução de calli em embriões zigóticos de Elaeis guineensis x E. oleifera. In: CONGRESSO BRASILEIRO DE PLANTAS OLEAGINOSAS, ÓLEOS, GORDURAS E BIODIESEL, 3., 2006, Varginha, MG. Biodiesel: evolução tecnológica e qualidade: anais. Lavras: UFLA, 2006. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 58. | | ANGELO, P. C. da S.; CAIXETA, E. T.; PEREIRA, L. F. P.; RIBAS, A. F.; SERA, G. H. Os loci SH3 envolvidos na resistência à ferrugem são complexos, multialélicos e divergentes em genomas de coffea. Brasília, DF: Embrapa Café, 2022. 21 p. PDF. (Embrapa Café. Boletim de Pesquisa e Desenvolvimento, 3). Título em inglês: SH3 loci involved in the resistance to leaf rust are complex, multi allelic and divergent in coffea.| Tipo: Boletim de Pesquisa e Desenvolvimento |
| Biblioteca(s): Embrapa Café. |
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| 59. | | ANGELO, P. C. da S.; AMADO, M. V.; SILVA, G. F.; CIAMPI, A. Y.; SOUSA, N. R.; ATROCH, A. L. Microssatélites para o guaranazeiro. In: SIMPÓSIO BRASILEIRO DE RECURSOS GENÉTICOS, 2., 2008, Brasília, DF. Anais... Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia: Fundação de Apoio à Pesquisa Científica e Tecnológica - FUNCREDI, 2008. p.232.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 60. | | ANGELO, P. C. da S.; AMADO, M. V.; SILVA, G. F.; CIAMPI, A. Y.; SOUSA, N. R.; ATROCH, A. L. Microssatélites para o guaranazeiro. In: SIMPÓSIO BRASILEIRO DE RECURSOS GENÉTICOS, 2., 2008, Brasília, DF. Anais... Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2008. p. 232.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| Registros recuperados : 138 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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