Behavior of Saccharomyces cerevisiae UE-ME3 in presence of diuron at beginning of exponential phase

Detalhes bibliográficos
Autor(a) principal: Tenda, H
Data de Publicação: 2011
Outros Autores: Alves-Pereira, I, Ferreira, R
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10174/4449
Resumo: The diuron, 3-(3,4-dichlorophenyl)-1,1-dimethylurea, is an herbicide used on autumn-winter crops, due to its ability to block the chloroplast electron chain at level of photosystem II. Although most of the living beings that contact with diuron are heterotrophic, this shows high toxicity for them, since it can also block the respiratory chain, behaving as ROS inductor. This herbicide is classified as POPs, because the chemical and biological degradation at ground level is very low. The main objective of this study was to evaluate the effect of this phenylurea in Saccharomyces cerevisiae, at beginning of exponential phase, a early stage of cell growth.
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spelling Behavior of Saccharomyces cerevisiae UE-ME3 in presence of diuron at beginning of exponential phaseantioxidant powerherbicideThe diuron, 3-(3,4-dichlorophenyl)-1,1-dimethylurea, is an herbicide used on autumn-winter crops, due to its ability to block the chloroplast electron chain at level of photosystem II. Although most of the living beings that contact with diuron are heterotrophic, this shows high toxicity for them, since it can also block the respiratory chain, behaving as ROS inductor. This herbicide is classified as POPs, because the chemical and biological degradation at ground level is very low. The main objective of this study was to evaluate the effect of this phenylurea in Saccharomyces cerevisiae, at beginning of exponential phase, a early stage of cell growth.Formatex2012-01-28T13:24:10Z2012-01-282011-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10174/4449http://hdl.handle.net/10174/4449engTenda H, Alves-Pereira I, Ferreira R (2011) Behavior of Saccharomyces cerevisiae UE-ME3 in presence of diuron at beginning of exponential phase. IV International Conference on Environmental, Industrial and Applied Microbiology (BioMicroWorld2011), Torremolinos-Malaga (Spain)http://www.formatex.info/biomicroworld2011/acceptedabstracts.phpICAAMndiap@uevora.ptraf@uevora.pt365Tenda, HAlves-Pereira, IFerreira, Rinfo: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:RCAAP2024-01-03T18:41:33Zoai:dspace.uevora.pt:10174/4449Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T00:59:19.713607Repositório 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 Behavior of Saccharomyces cerevisiae UE-ME3 in presence of diuron at beginning of exponential phase
title Behavior of Saccharomyces cerevisiae UE-ME3 in presence of diuron at beginning of exponential phase
spellingShingle Behavior of Saccharomyces cerevisiae UE-ME3 in presence of diuron at beginning of exponential phase
Tenda, H
antioxidant power
herbicide
title_short Behavior of Saccharomyces cerevisiae UE-ME3 in presence of diuron at beginning of exponential phase
title_full Behavior of Saccharomyces cerevisiae UE-ME3 in presence of diuron at beginning of exponential phase
title_fullStr Behavior of Saccharomyces cerevisiae UE-ME3 in presence of diuron at beginning of exponential phase
title_full_unstemmed Behavior of Saccharomyces cerevisiae UE-ME3 in presence of diuron at beginning of exponential phase
title_sort Behavior of Saccharomyces cerevisiae UE-ME3 in presence of diuron at beginning of exponential phase
author Tenda, H
author_facet Tenda, H
Alves-Pereira, I
Ferreira, R
author_role author
author2 Alves-Pereira, I
Ferreira, R
author2_role author
author
dc.contributor.author.fl_str_mv Tenda, H
Alves-Pereira, I
Ferreira, R
dc.subject.por.fl_str_mv antioxidant power
herbicide
topic antioxidant power
herbicide
description The diuron, 3-(3,4-dichlorophenyl)-1,1-dimethylurea, is an herbicide used on autumn-winter crops, due to its ability to block the chloroplast electron chain at level of photosystem II. Although most of the living beings that contact with diuron are heterotrophic, this shows high toxicity for them, since it can also block the respiratory chain, behaving as ROS inductor. This herbicide is classified as POPs, because the chemical and biological degradation at ground level is very low. The main objective of this study was to evaluate the effect of this phenylurea in Saccharomyces cerevisiae, at beginning of exponential phase, a early stage of cell growth.
publishDate 2011
dc.date.none.fl_str_mv 2011-01-01T00:00:00Z
2012-01-28T13:24:10Z
2012-01-28
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/10174/4449
http://hdl.handle.net/10174/4449
url http://hdl.handle.net/10174/4449
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Tenda H, Alves-Pereira I, Ferreira R (2011) Behavior of Saccharomyces cerevisiae UE-ME3 in presence of diuron at beginning of exponential phase. IV International Conference on Environmental, Industrial and Applied Microbiology (BioMicroWorld2011), Torremolinos-Malaga (Spain)
http://www.formatex.info/biomicroworld2011/acceptedabstracts.php
ICAAM
nd
iap@uevora.pt
raf@uevora.pt
365
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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dc.publisher.none.fl_str_mv Formatex
publisher.none.fl_str_mv Formatex
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)
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