Data/hora: 16/06/2024 03:29:31

Provedor de dados: | 52
País: | Brazil
Título: | Peroxidase and lipid peroxidation of soybean roots in response to p-coumaric and p-hydroxybenzoic acids
Autores: | Doblinski,Patrícia Minatovicz F.; Ferrarese,Maria de Lourdes L.; Huber,Domitila A.; Scapim,Carlos Alberto; Braccini,Alessandro de Lucca e; Ferrarese-Filho,Osvaldo.
Data: | 2003-03-01
Ano: | 2003
Palavras-chave: | Glycine max (L.) Merr.; Roots; Phenolic acid.
Resumo: | The scope of the present study was to investigate how the p-coumaric (p-CA) and p-hydroxybenzoic (p-HD) acids affect the peroxidase (POD, EC 1.11.1.7) activity, the lipid peroxidation (LP) and the root growth of soybean (Glycine max (L.) Merr.). Three-day-old seedlings were cultivated in nutrient solution containing p-CA or p-HD (0.1 to 1 mM) for 48 h. After uptake, both compounds (at 0.5 and 1 mM) decreased root length (RL), fresh weight (FW) and dry weight (DW) while increased soluble POD activity, cell wall (CW)-bound POD activity (with 1 mM p-CA and 0.5 mM p-HD) and LP.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132003000200009
Editor: | Instituto de Tecnologia do Paraná - Tecpar
Relação: | 10.1590/S1516-89132003000200009
Formato: | text/html
Fonte: | Brazilian Archives of Biology and Technology  v.46 n.2 2003
Fonte: | info:eu-repo/semantics/openAccess