Glutathione S-transferase activity in acetochlor, atrazine and oxyfluorfen metabolization in maize (Zea mays L.), sorghum (Sorghum bicolor L.) and wheat (Triticum aestivum L.) (Poaceae)

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dc.contributor.authorCataneo, Ana Catarina [UNESP]
dc.contributor.authorChamma, Karina Luiz [UNESP]
dc.contributor.authorFerreira, Leonardo Cesar [UNESP]
dc.contributor.authorGomes Déstro, Guilherme Fernando [UNESP]
dc.contributor.authorCarvalho, José Claudionir
dc.contributor.authorBarbosa Novelli, Ethel Lourenzi [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionRohm and Haas Química Ltda.
dc.date.accessioned2014-05-27T11:20:34Z
dc.date.available2014-05-27T11:20:34Z
dc.date.issued2002-12-01
dc.description.abstractThis experiment was conducted to evaluate the acetochlor, atrazine and oxyfluorfen herbicides plant selectivity, in relation to glutathione S-transferase activity (GST) in maize (Zea mays L.), sorghum (Sorghum bicolor L.) and wheat (Triticum aestivum L) (Poaceae) plants. GST activity was detected 24, 48 and 72 hours after treatment applications. The experiment's treatments consisted of spraying plants with water (control), acetochlor (3 L.ha -1), atrazine (4 L.ha -1) and oxyfluorfen (1 L.ha -1). The highest GST activities were observed in presence of acetochlor, mainly at 48 hours after treatment. These increments were 105, 148 and 118% when compared to maize, sorghum and wheat control groups, respectively. It is suggested that the GST may have a role in acetochlor degradation and it may be a reason for this herbicide's selectivity in these crops.en
dc.description.affiliationDepartamento de Quimica e Bioquimica Instituto de Biociências Universidade Estadual Paulista, Botucatu, São Paulo
dc.description.affiliationRohm and Haas Química Ltda., Paulínia, São Paulo
dc.description.affiliationUnespDepartamento de Quimica e Bioquimica Instituto de Biociências Universidade Estadual Paulista, Botucatu, São Paulo
dc.format.extent619-623
dc.identifierhttp://dx.doi.org/10.4025/actascibiolsci.v24i0.2366
dc.identifier.citationActa Scientiarum - Biological and Health Sciences, v. 24, n. 2, p. 619-623, 2002.
dc.identifier.doi10.4025/actascibiolsci.v24i0.2366
dc.identifier.file2-s2.0-0036942453.pdf
dc.identifier.issn1415-6814
dc.identifier.lattes8459042567486109
dc.identifier.scopus2-s2.0-0036942453
dc.identifier.urihttp://hdl.handle.net/11449/67097
dc.language.isoeng
dc.relation.ispartofActa Scientiarum: Biological and Health Sciences
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectAcetochlor
dc.subjectAtrazine
dc.subjectGlutathione S-transferase
dc.subjectHerbicides
dc.subjectOxyfluorfen
dc.subjectSelectivity
dc.subjectacetochlor
dc.subjectatrazine
dc.subjectglutathione transferase
dc.subjectherbicide
dc.subjectoxyfluorfen
dc.subjectunclassified drug
dc.subjectwater
dc.subjectaerosol
dc.subjectcontrolled study
dc.subjectdegradation
dc.subjectevaluation
dc.subjectexperiment
dc.subjectmaize
dc.subjectnonhuman
dc.subjectplant
dc.subjectplant metabolism
dc.subjectPoaceae
dc.subjectreaction analysis
dc.subjectsorghum
dc.subjectsorghum bicolor
dc.subjecttime
dc.subjectwheat
dc.subjectSorghum bicolor
dc.subjectTriticum
dc.subjectTriticum aestivum
dc.subjectZea
dc.subjectZea mays
dc.titleGlutathione S-transferase activity in acetochlor, atrazine and oxyfluorfen metabolization in maize (Zea mays L.), sorghum (Sorghum bicolor L.) and wheat (Triticum aestivum L.) (Poaceae)en
dc.typeArtigo
dcterms.licensehttp://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/about/editorialPolicies#openAccessPolicy
unesp.author.lattes8459042567486109
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Biociências, Botucatupt

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