2010
DOI: 10.1590/s0102-05362010000400009
|View full text |Cite
|
Sign up to set email alerts
|

Atividade fitorreguladora de jasmonatos produzidos por Botryosphaeria rhodina

Abstract: O ácido jasmônico e seus derivados jasmonatos são reguladores vegetais endógenos produzidos por várias espécies vegetais, que atuam no mecanismo de defesa das plantas e agem como sinalizadores de estresse. O objetivo deste trabalho foi comparar o potencial fitorregulador de um fermentado, obtido pela fermentação do fungo filamentoso Botryosphaeria rhodina, contendo jasmonatos, comparado à ação do ácido jasmônico (AJ) usado como padrão. Sementes selecionadas de Capsicum frutescens (pimenta malagueta) e Physalis… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

0
6
0
3

Year Published

2012
2012
2023
2023

Publication Types

Select...
7

Relationship

1
6

Authors

Journals

citations
Cited by 11 publications
(9 citation statements)
references
References 17 publications
0
6
0
3
Order By: Relevance
“…Jasmonic acid and its jasmonate derivatives are endogenous plant regulators (LINARES et al, 2010). This molecule is related to the plant defense mechanism, inducing the expression of genes encoding specific proteins, such as protease inhibitors, enzymes involved in flavonoid production, and different disease-related proteins (CORTÊS, 2000).…”
Section: Introductionmentioning
confidence: 99%
“…Jasmonic acid and its jasmonate derivatives are endogenous plant regulators (LINARES et al, 2010). This molecule is related to the plant defense mechanism, inducing the expression of genes encoding specific proteins, such as protease inhibitors, enzymes involved in flavonoid production, and different disease-related proteins (CORTÊS, 2000).…”
Section: Introductionmentioning
confidence: 99%
“…O ácido jasmônico e seus derivados jasmonatos são reguladores vegetais endógenos produzidos por várias espécies vegetais (LINARES et al, 2010) tais como: Jasminun grandiflorum, Rosmarinus officinalis, Arthemisia absinthium L., sementes imaturas de Phaseolus vulgaris L. e Dolicos lablab L. (MEYER et al, 1984). Esses produtos estão relacionados ao mecanismos de defesa vegetal.…”
Section: Introductionunclassified
“…For quantification of jasmonates produced at the end of the fermentation period, the fermented samples were recovered by vacuum filtration, the pH was adjusted to 3.0 with 4M HCl and then the liquid subjected to extraction with ethyl acetate. The jasmonates quantification was performed according to [ 1 ]. Based on AJ concentrations of each treatment, the variance of effects was calculated and T-test was applied at 5% significance level.…”
Section: Methodsmentioning
confidence: 99%
“…The term jasmonates is used to describe lipid derivatives synthesized via octadecanoid pathway and are mainly represented by jasmonic acid (JA) and its ester methyl jasmonate (MJ). In plants, jasmonates act in the defense mechanism [ 1 ], and recent reports have attributed to JA and MJ the ability to inhibit the growth of human cancer cells, yet having cytotoxic selectivity [ 2 ]. Due to the diverse biological activities related to jasmonates, studies have been conducted to optimize the bioproduction route of these molecules, and the use of strains of Botryosphaeria rhodina seems to be a viable alternative when compared to the extraction from plants [ 3 ].…”
Section: Introductionmentioning
confidence: 99%