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http://biblioteca.incaper.es.gov.br/digital/handle/item/4733| Título: | Robust and smart: Inference on phenotypic plasticity of Coffea canephora reveals adaptation to alternative environments. |
| Autor(es): | FERRÃO, M. A. G.  RIVA-SOUZA, E. M. AZEVEDO, C. VOLPI, P. S. VOLPI, P. S. FONSECA, A. F. A. da. FERRÃO, R. G. MONTAGNON, C. FERRÃO, L. F. V. Maria Amélia Gava Ferrão, Incaper/Embrapa Café; Elaine Manelli Riva-Souza, Incaper; Camila Azevedo, University of Florida; Paulo Sérgio Volpi, Incaper; Paulo Sérgio Volpi, Incaper; Aymbiré Francisco Almeida da Fonseca, Incaper/Embrapa Café; Romário Gava Ferrão, Incaper; Christopher Montagnon, RD2vision; Luis Felipe V. Ferrão, University of Florida. |
| Data do documento: | 12-Jul-2024 |
| Editor: | Crop Science, p. 1â 16, 2024. |
| Descrição: | Coffee is an important crop with economic and social importance in several countries. With a daily consumption estimated at 2.2 billion cups, its sustainability is facing critical challenges given the projected climate changes. Coffea arabica, which represents ?60% of the global market coffee is a delicate crop, quite susceptible to diseases and biotic stresses. Developing climate-resilience cultivars is necessary, and it includes coffee plants adapted to new farming conditions that can meet the demand for biotic and abiotic tolerance and quality. In this context, Coffea canephora emerges as a potential candidate if the crop combines plasticity and cupping quality. Plant plasticity refers to adjusted phenotypic performance when grown in different environments, a fact that may help mitigate the detrimental effect of climate changes. In this study, using a multiple environment trial, we combined genomic and genotype-by-environment analyses to answer the following main question: How the climate effects may affect the phenotypic plasticity in C. canephora? Our contributions in this paper are fourfold: (i) we draw attention to the cupping quality and yield performance of C. canephora cultivars when evaluated in high-altitude and cold weather, (ii) we compared C. arabica and C. canephora phenotypic plasticity and highlight genotypes with broad and specific adaptation to certain environmental conditions, and finally, (iii) using stochastic simulation, we emphasize the potential of molecular breeding in the long term in coffee. Altogether, we present an emerging view on how C. canephora could be a valid alternative for climate-smart cultivars in a projected scenario of altered climatic conditions. |
| URI: | https://acsess.onlinelibrary.wiley.com/doi/abs/10.1002/csc2.21298 http://biblioteca.incaper.es.gov.br/digital/handle/item/4733 |
| Aparece nas coleções: | Memória Técnica do Incaper |
Arquivos associados a este item:
| Arquivo | Descrição | Tamanho | Formato | |
|---|---|---|---|---|
| Robust-and-smart-ferrao.pdf | 660,54 kB | Adobe PDF | Visualizar/Abrir |
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