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)
Autor(a) principal: | |
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Data de Publicação: | 2002 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.4025/actascibiolsci.v24i0.2366 http://hdl.handle.net/11449/67097 |
Resumo: | This 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. |
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Repositório Institucional da UNESP |
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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)AcetochlorAtrazineGlutathione S-transferaseHerbicidesOxyfluorfenSelectivityacetochloratrazineglutathione transferaseherbicideoxyfluorfenunclassified drugwateraerosolcontrolled studydegradationevaluationexperimentmaizenonhumanplantplant metabolismPoaceaereaction analysissorghumsorghum bicolortimewheatSorghum bicolorTriticumTriticum aestivumZeaZea maysThis 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.Departamento de Quimica e Bioquimica Instituto de Biociências Universidade Estadual Paulista, Botucatu, São PauloRohm and Haas Química Ltda., Paulínia, São PauloDepartamento de Quimica e Bioquimica Instituto de Biociências Universidade Estadual Paulista, Botucatu, São PauloUniversidade Estadual Paulista (Unesp)Rohm and Haas Química Ltda.Cataneo, Ana Catarina [UNESP]Chamma, Karina Luiz [UNESP]Ferreira, Leonardo Cesar [UNESP]Gomes Déstro, Guilherme Fernando [UNESP]Carvalho, José ClaudionirBarbosa Novelli, Ethel Lourenzi [UNESP]2014-05-27T11:20:34Z2014-05-27T11:20:34Z2002-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article619-623application/pdfhttp://dx.doi.org/10.4025/actascibiolsci.v24i0.2366Acta Scientiarum - Biological and Health Sciences, v. 24, n. 2, p. 619-623, 2002.1415-6814http://hdl.handle.net/11449/6709710.4025/actascibiolsci.v24i0.23662-s2.0-00369424532-s2.0-0036942453.pdf8459042567486109Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengActa Scientiarum: Biological and Health Sciencesinfo:eu-repo/semantics/openAccess2023-11-22T06:13:53Zoai:repositorio.unesp.br:11449/67097Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T18:25:22.106984Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
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) |
title |
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) |
spellingShingle |
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) Cataneo, Ana Catarina [UNESP] Acetochlor Atrazine Glutathione S-transferase Herbicides Oxyfluorfen Selectivity acetochlor atrazine glutathione transferase herbicide oxyfluorfen unclassified drug water aerosol controlled study degradation evaluation experiment maize nonhuman plant plant metabolism Poaceae reaction analysis sorghum sorghum bicolor time wheat Sorghum bicolor Triticum Triticum aestivum Zea Zea mays |
title_short |
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) |
title_full |
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) |
title_fullStr |
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) |
title_full_unstemmed |
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) |
title_sort |
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) |
author |
Cataneo, Ana Catarina [UNESP] |
author_facet |
Cataneo, Ana Catarina [UNESP] Chamma, Karina Luiz [UNESP] Ferreira, Leonardo Cesar [UNESP] Gomes Déstro, Guilherme Fernando [UNESP] Carvalho, José Claudionir Barbosa Novelli, Ethel Lourenzi [UNESP] |
author_role |
author |
author2 |
Chamma, Karina Luiz [UNESP] Ferreira, Leonardo Cesar [UNESP] Gomes Déstro, Guilherme Fernando [UNESP] Carvalho, José Claudionir Barbosa Novelli, Ethel Lourenzi [UNESP] |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Rohm and Haas Química Ltda. |
dc.contributor.author.fl_str_mv |
Cataneo, Ana Catarina [UNESP] Chamma, Karina Luiz [UNESP] Ferreira, Leonardo Cesar [UNESP] Gomes Déstro, Guilherme Fernando [UNESP] Carvalho, José Claudionir Barbosa Novelli, Ethel Lourenzi [UNESP] |
dc.subject.por.fl_str_mv |
Acetochlor Atrazine Glutathione S-transferase Herbicides Oxyfluorfen Selectivity acetochlor atrazine glutathione transferase herbicide oxyfluorfen unclassified drug water aerosol controlled study degradation evaluation experiment maize nonhuman plant plant metabolism Poaceae reaction analysis sorghum sorghum bicolor time wheat Sorghum bicolor Triticum Triticum aestivum Zea Zea mays |
topic |
Acetochlor Atrazine Glutathione S-transferase Herbicides Oxyfluorfen Selectivity acetochlor atrazine glutathione transferase herbicide oxyfluorfen unclassified drug water aerosol controlled study degradation evaluation experiment maize nonhuman plant plant metabolism Poaceae reaction analysis sorghum sorghum bicolor time wheat Sorghum bicolor Triticum Triticum aestivum Zea Zea mays |
description |
This 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. |
publishDate |
2002 |
dc.date.none.fl_str_mv |
2002-12-01 2014-05-27T11:20:34Z 2014-05-27T11:20:34Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.4025/actascibiolsci.v24i0.2366 Acta Scientiarum - Biological and Health Sciences, v. 24, n. 2, p. 619-623, 2002. 1415-6814 http://hdl.handle.net/11449/67097 10.4025/actascibiolsci.v24i0.2366 2-s2.0-0036942453 2-s2.0-0036942453.pdf 8459042567486109 |
url |
http://dx.doi.org/10.4025/actascibiolsci.v24i0.2366 http://hdl.handle.net/11449/67097 |
identifier_str_mv |
Acta Scientiarum - Biological and Health Sciences, v. 24, n. 2, p. 619-623, 2002. 1415-6814 10.4025/actascibiolsci.v24i0.2366 2-s2.0-0036942453 2-s2.0-0036942453.pdf 8459042567486109 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Acta Scientiarum: Biological and Health Sciences |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
619-623 application/pdf |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128929848885248 |