Foliar application of sodium nitroprusside boosts solanum lycopersicum l. tolerance to glyphosate by preventing redox disorders and stimulating herbicide detoxification pathways
Autor(a) principal: | |
---|---|
Data de Publicação: | 2021 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.22/18712 |
Resumo: | Strategies to minimize the effects of glyphosate (GLY), the most used herbicide worldwide, on non-target plants need to be developed. In this context, the current study was designed to evaluate the potential of nitric oxide (NO), provided as 200 µM sodium nitroprusside (SNP), to ameliorate GLY (10 mg kg−1 soil) phytotoxicity in tomato plants. Upon herbicide exposure, plant development was majorly inhibited in shoots and roots, followed by a decrease in flowering and fruit set; however, the co-application of NO partially prevented these symptoms, improving plant growth. Concerning redox homeostasis, lipid peroxidation (LP) and reactive oxygen species (ROS) levels rose in response to GLY in shoots of tomato plants, but not in roots. Additionally, GLY induced the overaccumulation of proline and glutathione, and altered ascorbate redox state, but resulted in the inhibition of the antioxidant enzymes. Upon co-treatment with NO, the non-enzymatic antioxidants were not particularly changed, but an upregulation of all antioxidant enzymes was found, which helped to keep ROS and LP under control. Overall, data point towards the benefits of NO against GLY in tomato plants by reducing the oxidative damage and stimulating detoxification pathways, while also preventing GLY-induced impairment of flowering and fruit fresh mass. |
id |
RCAP_1591cac30cc80882bc437e5fc5749273 |
---|---|
oai_identifier_str |
oai:recipp.ipp.pt:10400.22/18712 |
network_acronym_str |
RCAP |
network_name_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository_id_str |
7160 |
spelling |
Foliar application of sodium nitroprusside boosts solanum lycopersicum l. tolerance to glyphosate by preventing redox disorders and stimulating herbicide detoxification pathwaysHerbicidesNon-target toxicityRedox homeostasisStress alleviationAntioxidant systemStrategies to minimize the effects of glyphosate (GLY), the most used herbicide worldwide, on non-target plants need to be developed. In this context, the current study was designed to evaluate the potential of nitric oxide (NO), provided as 200 µM sodium nitroprusside (SNP), to ameliorate GLY (10 mg kg−1 soil) phytotoxicity in tomato plants. Upon herbicide exposure, plant development was majorly inhibited in shoots and roots, followed by a decrease in flowering and fruit set; however, the co-application of NO partially prevented these symptoms, improving plant growth. Concerning redox homeostasis, lipid peroxidation (LP) and reactive oxygen species (ROS) levels rose in response to GLY in shoots of tomato plants, but not in roots. Additionally, GLY induced the overaccumulation of proline and glutathione, and altered ascorbate redox state, but resulted in the inhibition of the antioxidant enzymes. Upon co-treatment with NO, the non-enzymatic antioxidants were not particularly changed, but an upregulation of all antioxidant enzymes was found, which helped to keep ROS and LP under control. Overall, data point towards the benefits of NO against GLY in tomato plants by reducing the oxidative damage and stimulating detoxification pathways, while also preventing GLY-induced impairment of flowering and fruit fresh mass. MDPIRepositório Científico do Instituto Politécnico do PortoSoares, CristianoRodrigues, FranciscaSousa, BrunoPinto, EdgarFerreira, Isabel M. P. V. O.Pereira, RuthFidalgo, Fernanda2021-10-15T13:37:40Z2021-092021-09-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.22/18712engSoares, C., et al. (2021). "Foliar Application of Sodium Nitroprusside Boosts Solanum lycopersicum L. Tolerance to Glyphosate by Preventing Redox Disorders and Stimulating Herbicide Detoxification Pathways." Plants 10(9): 1862.2223-774710.3390/plants10091862info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-03-13T13:11:27Zoai:recipp.ipp.pt:10400.22/18712Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T17:38:46.879515Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Foliar application of sodium nitroprusside boosts solanum lycopersicum l. tolerance to glyphosate by preventing redox disorders and stimulating herbicide detoxification pathways |
title |
Foliar application of sodium nitroprusside boosts solanum lycopersicum l. tolerance to glyphosate by preventing redox disorders and stimulating herbicide detoxification pathways |
spellingShingle |
Foliar application of sodium nitroprusside boosts solanum lycopersicum l. tolerance to glyphosate by preventing redox disorders and stimulating herbicide detoxification pathways Soares, Cristiano Herbicides Non-target toxicity Redox homeostasis Stress alleviation Antioxidant system |
title_short |
Foliar application of sodium nitroprusside boosts solanum lycopersicum l. tolerance to glyphosate by preventing redox disorders and stimulating herbicide detoxification pathways |
title_full |
Foliar application of sodium nitroprusside boosts solanum lycopersicum l. tolerance to glyphosate by preventing redox disorders and stimulating herbicide detoxification pathways |
title_fullStr |
Foliar application of sodium nitroprusside boosts solanum lycopersicum l. tolerance to glyphosate by preventing redox disorders and stimulating herbicide detoxification pathways |
title_full_unstemmed |
Foliar application of sodium nitroprusside boosts solanum lycopersicum l. tolerance to glyphosate by preventing redox disorders and stimulating herbicide detoxification pathways |
title_sort |
Foliar application of sodium nitroprusside boosts solanum lycopersicum l. tolerance to glyphosate by preventing redox disorders and stimulating herbicide detoxification pathways |
author |
Soares, Cristiano |
author_facet |
Soares, Cristiano Rodrigues, Francisca Sousa, Bruno Pinto, Edgar Ferreira, Isabel M. P. V. O. Pereira, Ruth Fidalgo, Fernanda |
author_role |
author |
author2 |
Rodrigues, Francisca Sousa, Bruno Pinto, Edgar Ferreira, Isabel M. P. V. O. Pereira, Ruth Fidalgo, Fernanda |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Repositório Científico do Instituto Politécnico do Porto |
dc.contributor.author.fl_str_mv |
Soares, Cristiano Rodrigues, Francisca Sousa, Bruno Pinto, Edgar Ferreira, Isabel M. P. V. O. Pereira, Ruth Fidalgo, Fernanda |
dc.subject.por.fl_str_mv |
Herbicides Non-target toxicity Redox homeostasis Stress alleviation Antioxidant system |
topic |
Herbicides Non-target toxicity Redox homeostasis Stress alleviation Antioxidant system |
description |
Strategies to minimize the effects of glyphosate (GLY), the most used herbicide worldwide, on non-target plants need to be developed. In this context, the current study was designed to evaluate the potential of nitric oxide (NO), provided as 200 µM sodium nitroprusside (SNP), to ameliorate GLY (10 mg kg−1 soil) phytotoxicity in tomato plants. Upon herbicide exposure, plant development was majorly inhibited in shoots and roots, followed by a decrease in flowering and fruit set; however, the co-application of NO partially prevented these symptoms, improving plant growth. Concerning redox homeostasis, lipid peroxidation (LP) and reactive oxygen species (ROS) levels rose in response to GLY in shoots of tomato plants, but not in roots. Additionally, GLY induced the overaccumulation of proline and glutathione, and altered ascorbate redox state, but resulted in the inhibition of the antioxidant enzymes. Upon co-treatment with NO, the non-enzymatic antioxidants were not particularly changed, but an upregulation of all antioxidant enzymes was found, which helped to keep ROS and LP under control. Overall, data point towards the benefits of NO against GLY in tomato plants by reducing the oxidative damage and stimulating detoxification pathways, while also preventing GLY-induced impairment of flowering and fruit fresh mass. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-10-15T13:37:40Z 2021-09 2021-09-01T00:00:00Z |
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://hdl.handle.net/10400.22/18712 |
url |
http://hdl.handle.net/10400.22/18712 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Soares, C., et al. (2021). "Foliar Application of Sodium Nitroprusside Boosts Solanum lycopersicum L. Tolerance to Glyphosate by Preventing Redox Disorders and Stimulating Herbicide Detoxification Pathways." Plants 10(9): 1862. 2223-7747 10.3390/plants10091862 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
MDPI |
publisher.none.fl_str_mv |
MDPI |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
|
_version_ |
1799131475929464832 |