| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Café. |
|
Data corrente: |
18/01/2022 |
|
Data da última atualização: |
18/01/2022 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
NONATO, J. V. A.; CARVALHO, H. F.; BORGES, K. L. R.; PADILHA, L.; MALUF, M. P.; FRITSCHE NETO, R.; GUERREIRO FILHO, O. |
|
Afiliação: |
JULIANA VIEIRA ALMEIDA NONATO, IAC; HUMBERTO FANELLI CARVALHO, IAC; KARINA LIMA REIS BORGES, ESALQ; LILIAN PADILHA, CNPCa; MIRIAN PEREZ MALUF, CNPCa; ROBERTO FRITSCHE NETO, ESALQ; OLIVEIRO GUERREIRO FILHO, IAC. |
|
Título: |
Association mapping reveals genomic regions associated with bienniality and resistance to biotic stresses in arabica coffee. |
|
Ano de publicação: |
2021 |
|
Fonte/Imprenta: |
Euphytica, v. 217, n. 10, p. 1-19, 2021. |
|
DOI: |
https://doi.org/10.1007/s10681-021-02922-9 |
|
Idioma: |
Inglês |
|
Conteúdo: |
The bienniality of production and the incidence of pests and diseases, such as coffee leaf miner and coffee leaf rust, stands out among the factors that limit coffee crop yield. Obtaining cultivars with greater stability in production and resistance to these biotic agents are among the main objectives of coffee breeding programs. In this way, biotechnological tools such as Genomic Wide Association Studies (GWAS) can increase these programs' efficacy since they allow the identification of molecular markers significantly associated with phenotypes of interest. In this context, the aim here is to identify genomic regions associated with yield, bienniality, and resistance to coffee leaf miner and coffee leaf rust in arabica coffee progenies. Thus, a population (n=597) was evaluated for resistance to biotic stresses and for the eight designed scenarios to study yield and bienniality. A matrix of 4,666 SNPs (Single Nucleotide Polymorphism) was built through Genotyping by Sequencing (GBS). After the genomic association analyses, we identified 12 potential SNPs markers associated with resistance to coffee leaf miner and coffee leaf rust, 32 associated with the eight designed scenarios to study yield and bienniality. Of the 44 SNPs significantly associated with this study's traits, 36 were noted in genomic regions responsible for biological processes related to plant response to biotic and abiotic stresses. In addition, four markers were coincident with yield and traits related to coffee leaf rust resistance. The genomic regions identified in this study can be incorporated into the coffee breeding program, through assisted selection, leading to more efficient breeding strategies in coffee. MenosThe bienniality of production and the incidence of pests and diseases, such as coffee leaf miner and coffee leaf rust, stands out among the factors that limit coffee crop yield. Obtaining cultivars with greater stability in production and resistance to these biotic agents are among the main objectives of coffee breeding programs. In this way, biotechnological tools such as Genomic Wide Association Studies (GWAS) can increase these programs' efficacy since they allow the identification of molecular markers significantly associated with phenotypes of interest. In this context, the aim here is to identify genomic regions associated with yield, bienniality, and resistance to coffee leaf miner and coffee leaf rust in arabica coffee progenies. Thus, a population (n=597) was evaluated for resistance to biotic stresses and for the eight designed scenarios to study yield and bienniality. A matrix of 4,666 SNPs (Single Nucleotide Polymorphism) was built through Genotyping by Sequencing (GBS). After the genomic association analyses, we identified 12 potential SNPs markers associated with resistance to coffee leaf miner and coffee leaf rust, 32 associated with the eight designed scenarios to study yield and bienniality. Of the 44 SNPs significantly associated with this study's traits, 36 were noted in genomic regions responsible for biological processes related to plant response to biotic and abiotic stresses. In addition, four markers were coincident with yield and traits related to co... Mostrar Tudo |
|
Thesagro: |
Coffea Arábica; Genoma; Mapa; Stress. |
|
Thesaurus Nal: |
Biotic stress; Coffea arabica var. arabica; Genetic resistance; Yield mapping. |
|
Categoria do assunto: |
-- |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/230370/1/Association-mapping-reveals-genomic.pdf
|
|
Marc: |
LEADER 02617naa a2200301 a 4500
001 2139166
005 2022-01-18
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s10681-021-02922-9$2DOI
100 1 $aNONATO, J. V. A.
245 $aAssociation mapping reveals genomic regions associated with bienniality and resistance to biotic stresses in arabica coffee.$h[electronic resource]
260 $c2021
520 $aThe bienniality of production and the incidence of pests and diseases, such as coffee leaf miner and coffee leaf rust, stands out among the factors that limit coffee crop yield. Obtaining cultivars with greater stability in production and resistance to these biotic agents are among the main objectives of coffee breeding programs. In this way, biotechnological tools such as Genomic Wide Association Studies (GWAS) can increase these programs' efficacy since they allow the identification of molecular markers significantly associated with phenotypes of interest. In this context, the aim here is to identify genomic regions associated with yield, bienniality, and resistance to coffee leaf miner and coffee leaf rust in arabica coffee progenies. Thus, a population (n=597) was evaluated for resistance to biotic stresses and for the eight designed scenarios to study yield and bienniality. A matrix of 4,666 SNPs (Single Nucleotide Polymorphism) was built through Genotyping by Sequencing (GBS). After the genomic association analyses, we identified 12 potential SNPs markers associated with resistance to coffee leaf miner and coffee leaf rust, 32 associated with the eight designed scenarios to study yield and bienniality. Of the 44 SNPs significantly associated with this study's traits, 36 were noted in genomic regions responsible for biological processes related to plant response to biotic and abiotic stresses. In addition, four markers were coincident with yield and traits related to coffee leaf rust resistance. The genomic regions identified in this study can be incorporated into the coffee breeding program, through assisted selection, leading to more efficient breeding strategies in coffee.
650 $aBiotic stress
650 $aCoffea arabica var. arabica
650 $aGenetic resistance
650 $aYield mapping
650 $aCoffea Arábica
650 $aGenoma
650 $aMapa
650 $aStress
700 1 $aCARVALHO, H. F.
700 1 $aBORGES, K. L. R.
700 1 $aPADILHA, L.
700 1 $aMALUF, M. P.
700 1 $aFRITSCHE NETO, R.
700 1 $aGUERREIRO FILHO, O.
773 $tEuphytica$gv. 217, n. 10, p. 1-19, 2021.
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 Amapá. Para informações adicionais entre em contato com cpafap.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Amapá. |
|
Data corrente: |
29/11/2022 |
|
Data da última atualização: |
29/11/2022 |
|
Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
|
Autoria: |
PAULA FILHO, G. X. de; MENDES, D. M.; SILVA, D. A. T. da; COSTA, F. da S.; SUASSUNA, J. F.; BRITO, K. S. A. de; REIS, M. dos; SOUSA SOBRINO, M.; BORGES, W. L. |
|
Afiliação: |
GALDINO XAVIER DE PAULA FILHO, UNIVERSIDADE FEDERAL DO AMAPÁ; DÉBORA MATE MENDES, UNIVERSIDADE FEDERAL DO AMAPÁ; DEMÓSTHENES ARABUTAN TRAVASSOS DA SILVA, UNIVERSIDADE FEDERAL DO AMAPÁ; FLÁVIO DA SILVA COSTA, UNIVERSIDADE FEDERAL DO AMAPÁ; JANIVAN FERNNADES SUASSUNA, UNIVERSIDADE FEDERAL DO AMAPÁ; KALYNE SONALE ARRUDA DE BRITO, UNIVERSIDADE FEDERAL DO AMAPÁ; MARLO DOS REIS, UNIVERSIDADE FEDERAL DO AMAPÁ; MELLISSA SOUSA SOBRINHO, UNIVERSIDADE FEDERAL DO AMAPÁ; WARDSSON LUSTRINO BORGES, CPAF-AP. |
|
Título: |
Atualidades e desafios para o desenvolvimento rural sustentável no estado do Amapá. |
|
Ano de publicação: |
2021 |
|
Fonte/Imprenta: |
In: PORTO, J.; OLIVEIRA, N. M. de (org.). Entre espaços regionais e locais: intenções de desenvolvimento. Maringá: Uniedusul, 2021. |
|
Páginas: |
p. 80-88. |
|
Idioma: |
Português |
|
Thesagro: |
Desenvolvimento Rural; Desenvolvimento Sustentável. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 00824naa a2200241 a 4500
001 2148953
005 2022-11-29
008 2021 bl uuuu u00u1 u #d
100 1 $aPAULA FILHO, G. X. de
245 $aAtualidades e desafios para o desenvolvimento rural sustentável no estado do Amapá.$h[electronic resource]
260 $c2021
300 $ap. 80-88.
650 $aDesenvolvimento Rural
650 $aDesenvolvimento Sustentável
700 1 $aMENDES, D. M.
700 1 $aSILVA, D. A. T. da
700 1 $aCOSTA, F. da S.
700 1 $aSUASSUNA, J. F.
700 1 $aBRITO, K. S. A. de
700 1 $aREIS, M. dos
700 1 $aSOUSA SOBRINO, M.
700 1 $aBORGES, W. L.
773 $tIn: PORTO, J.; OLIVEIRA, N. M. de (org.). Entre espaços regionais e locais: intenções de desenvolvimento. Maringá: Uniedusul, 2021.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Amapá (CPAF-AP) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
