| Texto completo | |
| Autor(es): |
Ajala-Luccas, Daiani
;
Ribeiro-Oliveira, Joao Paulo
;
Teixeira, Renake N.
;
Ducatti, Karina Renostro
;
Franca-Neto, J. B.
;
Hilhorst, Henk W. M.
;
da Silva, Edvaldo Aparecido Amaral
Número total de Autores: 7
|
| Tipo de documento: | Artigo Científico |
| Fonte: | AGRONOMY-BASEL; v. 13, n. 8, p. 20-pg., 2023-08-01. |
| Resumo | |
Chlorophyll retention reduces the quality of soybean grain and seeds, but little is known about the relationship between this anomaly and the seed-seedling transition or classical genetic breeding. Taking this into account, we provide a new perspective about how greenish seeds are associated with genetic material. For that, we used seed-seedling transition measurements of nine commercial cultivars cultivated by different seed farmers. Our findings demonstrated that: (i) The anomaly of greening in soybean seeds seems to be more expressed as a function of thermal variation than rainfall; (ii) There are commercial cultivars with distinct sensitivity to the greening phenotype, indicating potential for classical breeding for the species; (iii) The seed-seedling transition is significantly modified by the presence of greenish seeds, and the diagnosis of their presence can be anticipated by the analysis of embryo protrusion. (AU) | |
| Processo FAPESP: | 20/12405-9 - Bases genéticas e moleculares da retenção de clorofila em sementes: um passo a frente para melhorar a adaptabilidade de soja as mudanças climáticas |
| Beneficiário: | João Paulo Ribeiro de Oliveira |
| Modalidade de apoio: | Bolsas no Brasil - Pós-Doutorado |
| Processo FAPESP: | 17/50211-9 - Base genética e molecular da retenção de clorofila nas sementes: um passo à frente para melhorar a adaptabilidade da soja às mudanças climáticas |
| Beneficiário: | Edvaldo Aparecido Amaral da Silva |
| Modalidade de apoio: | Auxílio à Pesquisa - Temático |