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| 42. |  | 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.| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 50. | | 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.| Biblioteca(s): Embrapa Café. |
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| 51. | | ÂNGELO, 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.| Biblioteca(s): Embrapa Meio-Norte. |
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| 52. | | 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.| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 58. | | 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.| Biblioteca(s): Embrapa Amazônia Ocidental. |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Café. Para informações adicionais entre em contato com biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Café. |
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Data corrente: |
06/04/2023 |
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Data da última atualização: |
07/12/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 4 |
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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: |
2023 |
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Fonte/Imprenta: |
Acta Horticulturae, v. 31, n. 1362, p. 283-287, 2023. |
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DOI: |
10.17660/ActaHortic.2023.1362.38 |
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Idioma: |
Inglês |
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Notas: |
Apresentado no INTERNATIONAL HORTICULTURAL CONGRESS, 31., 2022, Angers, França. |
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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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Marc: |
LEADER 02636naa a2200217 a 4500
001 2153041
005 2023-12-07
008 2023 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 $c2023
500 $aApresentado no INTERNATIONAL HORTICULTURAL CONGRESS, 31., 2022, Angers, França.
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.
773 $tActa Horticulturae$gv. 31, n. 1362, p. 283-287, 2023.
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