1. Reposi�rio Institucional do Incaper
  2. Biblioteca Rui Tendinha
  3. Memória Técnica do Incaper
Use este identificador para citar ou linkar para este item: http://biblioteca.incaper.es.gov.br/digital/handle/item/4737
Registro completo de metadados
Campo DCValorIdioma
dc.contributor.authorADUNOLA, P.
dc.contributor.authorFERRÃO, M. A. G.
dc.contributor.authorFERRÃO, R. G.
dc.contributor.authorFONSECA, A. F. A. da.
dc.contributor.authorVOLPI, P. S.
dc.contributor.authorCOMÉRIO, M.
dc.contributor.authorVERDIN FILHO, A. C.
dc.contributor.authorMUNOZ, P. R.
dc.contributor.authorFERRÃO, L. F. V.
dc.contributor.otherPaul Adunola, University of Florida; Maria Amélia Gava Ferrão, Incaper/Embrapa Café; Romário Gava Ferrão, Multivix; Aymbiré Francisco Almeida da Fonseca, Incaper/Embrapa Café; Paulo Sérgio Volpi, Incaper; Marcone Comério, Incaper; Abraão Carlos Verdin Filho, Incaper; Patricio R. Munoz, Incaper; Luís Felipe V. Ferrão, University of Florida.
dc.date.accessioned2024-08-14T18:18:32Z-
dc.date.available2024-08-14T18:18:32Z-
dc.date.created2023
dc.date.issued2024-08-14
dc.identifier.other26071
dc.identifier.urihttp://biblioteca.incaper.es.gov.br/digital/handle/item/4737-
dc.descriptionCoffee is one of the most important beverages and trade products in the world. Among the multiple research initiatives focused on coffee sustainability, plant breeding provides the best means to increase phenotypic performance and release cultivars that could meet market demands. Since coffee is well adapted to a diversity of tropical environments, an important question for those confronting the problem of evaluating phenotypic performance is the relevance of genotype-by-environment interaction. As a perennial crop with a long juvenile phase, coffee is subjected to significant temporal and spatial variations. Such facts not only hinder the selection of promising materials but also cause a majority of complaints among growers. In this study, we hypothesized that trait stability in coffee is genetically controlled and therefore is predictable using molecular information. To test it, we used genome-based methods to predict stability metrics computed with the primary goal of selecting coffee genotypes that combine high phenotypic performance and stability for target environments. Using 2 populations of Coffea canephora, evaluated across multiple years and locations, our contribution is 3-fold: (1) first, we demonstrated that the number of harvest evaluations may be reduced leading to accelerated implementation of molecular breeding; (2) we showed that stability metrics are predictable; and finally, (3) both stable and high-performance genotypes can be simultaneously predicted and selected. While this research was carried out on representative environments for coffee production with substantial crossover in genotypic ranking, we anticipate that genomic prediction can be an efficient tool to select coffee genotypes that combine high performance and stability across years and the target locations here evaluated.
dc.description.uriGenomic selection for genotype performance and environmental stability in Coffea canephora.pdf
dc.language.isopt_BR
dc.publisherG3: Genes, Genomes, Genetics v. 13, n. 6, p. 1-13, 2023.
dc.titleGenomic selection for genotype performance and environmental stability in Coffea canephora.
dc.typeArtigo de periódico (quando a biblioteca tiver o título do periódico)
dc.ainfo.id25853
dc.ainfo.lastupdate2024-08-14
dc.ainfo.depositanteCarga Automática
dc.subject.thesagroGenomics
dc.subject.thesagroGenotype
dc.subject.thesagroPlant breeding
dc.subject.thesagroPrediction
dc.subject.thesagroCoffea Canephora
dc.identifier.doihttps://doi.org/10.1093/g3journal/jkad062
Aparece nas coleções:Memória Técnica do Incaper

Arquivos associados a este item:
Arquivo Descrição TamanhoFormato 
Genomic-selection-for-genotype-performance-and-environmental-stability-in-Coffea-canephora.pdf996,41 kBAdobe PDFVisualizar/Abrir
Mostrar registro simples do item Visualizar estatísticas


Os itens no repositório estão protegidos por copyright, com todos os direitos reservados, salvo quando é indicado o contrário.