Data/hora: 06/06/2024 05:23:05

Provedor de dados: | 42
País: | Brazil
Título: | Effects of hormonal priming on seed germination of pigeon pea under cadmium stress
Autores: | SNEIDERIS,LARISSA C.; GAVASSI,MARINA A.; CAMPOS,MARCELO L.; D'AMICO-DAMIÃO,VICTOR; CARVALHO,ROGÉRIO F.
Data: | 2015-09-01
Ano: | 2015
Palavras-chave: | Cajanus Cajan; Heavy metal; Hormones; Pretreatment in seeds; Abiotic stress.
Resumo: | In this work we investigated whether priming with auxin, cytokinin, gibberellin, abscisic acid and ethylene, alters the physiological responses of seeds of pigeon pea germinated under water and cadmium stress. Seeds treated with water or non-treated seeds were used as control. Although compared to non-treated seeds we found that the hormone treatments improve the germination of pigeon pea under cadmium stress, however, these treatments did not differ from water. However, we also observed a trend of tolerance to the effects of cadmium in the presence of ethylene, suggesting that the use of this hormone may be an efficient method to overcome seed germination under metal stress.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652015000401847
Editor: | Academia Brasileira de Ciências
Relação: | 10.1590/0001-3765201520140332
Formato: | text/html
Fonte: | Anais da Academia Brasileira de Ciências  v.87 n.3 2015
Fonte: | info:eu-repo/semantics/openAccess