| Registro completo |
| Provedor de dados: |
BABT
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| País: |
Brazil
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| Título: |
Peroxidase and lipid peroxidation of soybean roots in response to p-coumaric and p-hydroxybenzoic acids
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| Autores: |
Doblinski,Patrícia Minatovicz F.
Ferrarese,Maria de Lourdes L.
Huber,Domitila A.
Scapim,Carlos Alberto
Braccini,Alessandro de Lucca e
Ferrarese-Filho,Osvaldo
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| Data: |
2003-03-01
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| Ano: |
2003
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| Palavras-chave: |
Glycine max (L.) Merr.
Roots
Phenolic acid
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| 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.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132003000200009
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| Editor: |
Instituto de Tecnologia do Paraná - Tecpar
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| Relação: |
10.1590/S1516-89132003000200009
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| Formato: |
text/html
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| Fonte: |
Brazilian Archives of Biology and Technology v.46 n.2 2003
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| Direitos: |
info:eu-repo/semantics/openAccess
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