|
|
| Acesso ao texto completo restrito à biblioteca da Embrapa Café. Para informações adicionais entre em contato com biblioteca@embrapa.br. |
Registro Completo |
Biblioteca(s): |
Embrapa Café. |
Data corrente: |
06/04/2023 |
Data da última atualização: |
07/12/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
ANGELO, P. C. da S.; PEREIRA, L. F. P.; SERA, G. H.; CAIXETA, E. T. |
Afiliação: |
PAULA CRISTINA DA SILVA ANGELO, CNPCa; L. F. P. PEREIRA; G. H. SERA, IDR-Parana; E. T. CAIXETA, Embrapa Coffee - University of Viçosa. |
Título: |
Some Coffea liberica SH3-LRR-coding sequences are highly distinguishable. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
Acta Horticulturae, v. 31, n. 1362, p. 283-287, 2023. |
DOI: |
10.17660/ActaHortic.2023.1362.38 |
Idioma: |
Inglês |
Notas: |
Apresentado no INTERNATIONAL HORTICULTURAL CONGRESS, 31., 2022, Angers, França. |
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 |
Thesaurus Nal: |
Gene interaction; Leucine; Plant pathogens. |
Categoria do assunto: |
-- |
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.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Café (CNPCa) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
| Acesso ao texto completo restrito à biblioteca da Embrapa Hortaliças. Para informações adicionais entre em contato com cnph.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Hortaliças. |
Data corrente: |
19/10/1999 |
Data da última atualização: |
19/10/1999 |
Autoria: |
LANA, M. M.; SANTOS, F. F. dos; TAVARES, S. A.; MELO, M. F. de; MATOS, M. J. L. F. |
Afiliação: |
EMBRAPA-CNPH, Brasilia, DF. |
Título: |
Hortalicas: berinjela. |
Ano de publicação: |
1999 |
Fonte/Imprenta: |
Correio Braziliense, Brasilia, 16 out. 1999. |
Idioma: |
Português |
Notas: |
Encarte especial. 3p. |
Conteúdo: |
Como comprar; Como conservar; Como consumir; Receitas. |
Palavras-Chave: |
Conservation; Consumption; Eggplant; Onion; Postharvest. |
Thesagro: |
Berinjela; Cálcio; Comercialização; Conservação; Consumo; Ferro; Fósforo; Pós-Colheita; Solanum Melongena. |
Thesaurus NAL: |
calcium; marketing; phosphorus. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00954nam a2200373 a 4500 001 1765594 005 1999-10-19 008 1999 bl uuuu u0uu1 u #d 100 1 $aLANA, M. M. 245 $aHortalicas$bberinjela. 260 $aCorreio Braziliense, Brasilia, 16 out. 1999.$c1999 500 $aEncarte especial. 3p. 520 $aComo comprar; Como conservar; Como consumir; Receitas. 650 $acalcium 650 $amarketing 650 $aphosphorus 650 $aBerinjela 650 $aCálcio 650 $aComercialização 650 $aConservação 650 $aConsumo 650 $aFerro 650 $aFósforo 650 $aPós-Colheita 650 $aSolanum Melongena 653 $aConservation 653 $aConsumption 653 $aEggplant 653 $aOnion 653 $aPostharvest 700 1 $aSANTOS, F. F. dos 700 1 $aTAVARES, S. A. 700 1 $aMELO, M. F. de 700 1 $aMATOS, M. J. L. F.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Hortaliças (CNPH) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
Nenhum registro encontrado para a expressão de busca informada. |
|
|