1997
DOI: 10.1006/pmpp.1996.0074
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The possible involvement of peroxidase in resistance toBotrytis cinereain heat treated tomato fruit

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Cited by 156 publications
(81 citation statements)
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“…These findings indicate the role of peroxidases in defense responses of tomato fruit against B. cinerea and high temperature stress may help in defense against the fungal infection [15].…”
Section: Journal Of Botanymentioning
confidence: 71%
See 1 more Smart Citation
“…These findings indicate the role of peroxidases in defense responses of tomato fruit against B. cinerea and high temperature stress may help in defense against the fungal infection [15].…”
Section: Journal Of Botanymentioning
confidence: 71%
“…The PR-9 group contains a specific type of peroxidase that could act in cell wall reinforcement by catalyzing lignification [14] and enhance resistance against multiple pathogens with different life styles. It has been suggested that peroxidases are involved in the resistance of heated tomato fruits to infection with Botrytis cinerea as a destructive necrotrophic phytopathogen [15]. During the heat treatment, peroxidase activity was higher than in tomato fruits held at 20…”
Section: Journal Of Botanymentioning
confidence: 99%
“…Pois, a atividade desta enzima no presente trabalho, pode ser explicada através da potencialização da ligação de proteínas com radicais fenilpropanóides, produzindo substancias tóxicas e atuando diretamente sobre os patógenos, influenciando na redução da severidade da doença, reforçando a ligação entre os polissacarídeos da parede celular dos frutos, produzindo suberinas, lignificando os tecidos e podendo também inibir o amadurecimentos de frutos, ampliando a vida útil na pós-colheita Lurie et al (1997) Verificou-se que não houve diferença significativa entre os tratamentos utilizando os extratos de M. charantia e A. blanchetti quanto ao teor de sólidos solúveis, acidez titulável e relação sólidos solúveis/acidez titulável (Figuras 2 e 3). Carnelossi et al (2009) estudando óleos essenciais para o controle de C. gloesporioides em frutos de mamão, relata teores de sólidos solúveis variando de 10,1 a 12,1%.…”
Section: Resultados E Discussõesunclassified
“…Experiments are now underway in which the levels of peroxidase and laccase activity are followed in the mycelium of B. cinerea and the culture medium under di¡erent culture conditions. A possible implication of the ¢ndings is that the elevated levels of peroxidase frequently reported to occur in infected plant tissues by B. cinerea are the result of fungal-rather than plant-produced peroxidase [19].…”
Section: Discussionmentioning
confidence: 99%