Role of arbuscular mycorrhizal fungus Rhizophagus custos in the dissipation of PAHs under root-organ culture conditions

Autores
Aranda, Elisabet; Scervino, Jose Martin; Godoy, Patricia; Reina, Rocío; Ocampo, Juan Antonio; Wittich, Regina Michaela; García Romera, Inmaculada
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Polycyclic aromatic hydrocarbons (PAHs) are one of the most common contaminants in soil. Arbuscular mycorrhizal (AM) fungi make host plants resistant to pollutants. This study aims to evaluate the impact of anthracene, phenanthrene and dibenzothiophene on the AM fungus Rhizophagus custos, isolated from soil contaminated by heavy metals and PAHs, under monoxenic conditions. We found a high level of tolerance in R. custos to the presence of PAHs, especially in the case of anthracene, in which no negative effect on AM-colonized root dry weight (root yield) was observed, and also a decrease in the formation of anthraquinone was detected. Increased PAH dissipation in the mycorrhizal root culture medium was observed; however, dissipation was affected by the level of concentration and the specific PAH, which lead us to a better understanding of the possible contribution of AM fungi, and in particular R. custos, to pollutant removal.
Fil: Aranda, Elisabet. Consejo Superior de Investigaciones Científicas; España
Fil: Scervino, Jose Martin. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina
Fil: Godoy, Patricia. Consejo Superior de Investigaciones Científicas; España
Fil: Reina, Rocío. Consejo Superior de Investigaciones Científicas; España
Fil: Ocampo, Juan Antonio. Consejo Superior de Investigaciones Científicas; España
Fil: Wittich, Regina Michaela. Consejo Superior de Investigaciones Científicas; España
Fil: García Romera, Inmaculada. Consejo Superior de Investigaciones Científicas; España
Materia
Pah
Mycorrhizal
Arbuscular Mycorrhiza Fungi
Heterocycles Dissipation
Rhizophagus Custos
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/1652
Acceder
id CONICETDig_bb3a0606bf2f4770ed98b9ef650a1257
oai_identifier_str oai:ri.conicet.gov.ar:11336/1652
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Role of arbuscular mycorrhizal fungus Rhizophagus custos in the dissipation of PAHs under root-organ culture conditionsAranda, ElisabetScervino, Jose MartinGodoy, PatriciaReina, RocíoOcampo, Juan AntonioWittich, Regina MichaelaGarcía Romera, InmaculadaPahMycorrhizalArbuscular Mycorrhiza FungiHeterocycles DissipationRhizophagus Custoshttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Polycyclic aromatic hydrocarbons (PAHs) are one of the most common contaminants in soil. Arbuscular mycorrhizal (AM) fungi make host plants resistant to pollutants. This study aims to evaluate the impact of anthracene, phenanthrene and dibenzothiophene on the AM fungus Rhizophagus custos, isolated from soil contaminated by heavy metals and PAHs, under monoxenic conditions. We found a high level of tolerance in R. custos to the presence of PAHs, especially in the case of anthracene, in which no negative effect on AM-colonized root dry weight (root yield) was observed, and also a decrease in the formation of anthraquinone was detected. Increased PAH dissipation in the mycorrhizal root culture medium was observed; however, dissipation was affected by the level of concentration and the specific PAH, which lead us to a better understanding of the possible contribution of AM fungi, and in particular R. custos, to pollutant removal.Fil: Aranda, Elisabet. Consejo Superior de Investigaciones Científicas; EspañaFil: Scervino, Jose Martin. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; ArgentinaFil: Godoy, Patricia. Consejo Superior de Investigaciones Científicas; EspañaFil: Reina, Rocío. Consejo Superior de Investigaciones Científicas; EspañaFil: Ocampo, Juan Antonio. Consejo Superior de Investigaciones Científicas; EspañaFil: Wittich, Regina Michaela. Consejo Superior de Investigaciones Científicas; EspañaFil: García Romera, Inmaculada. Consejo Superior de Investigaciones Científicas; EspañaElsevier Sci2013-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/1652Aranda, Elisabet; Scervino, Jose Martin; Godoy, Patricia; Reina, Rocío; Ocampo, Juan Antonio; et al.; Role of arbuscular mycorrhizal fungus Rhizophagus custos in the dissipation of PAHs under root-organ culture conditions; Elsevier Sci; Environmental Pollution; 181; 10-2013; 182-1890269-7491enginfo:eu-repo/semantics/altIdentifier/doi/doi:10.1016/j.envpol.2013.06.034info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-17T11:52:50Zoai:ri.conicet.gov.ar:11336/1652instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-17 11:52:50.364CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Role of arbuscular mycorrhizal fungus Rhizophagus custos in the dissipation of PAHs under root-organ culture conditions
title Role of arbuscular mycorrhizal fungus Rhizophagus custos in the dissipation of PAHs under root-organ culture conditions
spellingShingle Role of arbuscular mycorrhizal fungus Rhizophagus custos in the dissipation of PAHs under root-organ culture conditions
Aranda, Elisabet
Pah
Mycorrhizal
Arbuscular Mycorrhiza Fungi
Heterocycles Dissipation
Rhizophagus Custos
title_short Role of arbuscular mycorrhizal fungus Rhizophagus custos in the dissipation of PAHs under root-organ culture conditions
title_full Role of arbuscular mycorrhizal fungus Rhizophagus custos in the dissipation of PAHs under root-organ culture conditions
title_fullStr Role of arbuscular mycorrhizal fungus Rhizophagus custos in the dissipation of PAHs under root-organ culture conditions
title_full_unstemmed Role of arbuscular mycorrhizal fungus Rhizophagus custos in the dissipation of PAHs under root-organ culture conditions
title_sort Role of arbuscular mycorrhizal fungus Rhizophagus custos in the dissipation of PAHs under root-organ culture conditions
dc.creator.none.fl_str_mv Aranda, Elisabet
Scervino, Jose Martin
Godoy, Patricia
Reina, Rocío
Ocampo, Juan Antonio
Wittich, Regina Michaela
García Romera, Inmaculada
author Aranda, Elisabet
author_facet Aranda, Elisabet
Scervino, Jose Martin
Godoy, Patricia
Reina, Rocío
Ocampo, Juan Antonio
Wittich, Regina Michaela
García Romera, Inmaculada
author_role author
author2 Scervino, Jose Martin
Godoy, Patricia
Reina, Rocío
Ocampo, Juan Antonio
Wittich, Regina Michaela
García Romera, Inmaculada
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Pah
Mycorrhizal
Arbuscular Mycorrhiza Fungi
Heterocycles Dissipation
Rhizophagus Custos
topic Pah
Mycorrhizal
Arbuscular Mycorrhiza Fungi
Heterocycles Dissipation
Rhizophagus Custos
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Polycyclic aromatic hydrocarbons (PAHs) are one of the most common contaminants in soil. Arbuscular mycorrhizal (AM) fungi make host plants resistant to pollutants. This study aims to evaluate the impact of anthracene, phenanthrene and dibenzothiophene on the AM fungus Rhizophagus custos, isolated from soil contaminated by heavy metals and PAHs, under monoxenic conditions. We found a high level of tolerance in R. custos to the presence of PAHs, especially in the case of anthracene, in which no negative effect on AM-colonized root dry weight (root yield) was observed, and also a decrease in the formation of anthraquinone was detected. Increased PAH dissipation in the mycorrhizal root culture medium was observed; however, dissipation was affected by the level of concentration and the specific PAH, which lead us to a better understanding of the possible contribution of AM fungi, and in particular R. custos, to pollutant removal.
Fil: Aranda, Elisabet. Consejo Superior de Investigaciones Científicas; España
Fil: Scervino, Jose Martin. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina
Fil: Godoy, Patricia. Consejo Superior de Investigaciones Científicas; España
Fil: Reina, Rocío. Consejo Superior de Investigaciones Científicas; España
Fil: Ocampo, Juan Antonio. Consejo Superior de Investigaciones Científicas; España
Fil: Wittich, Regina Michaela. Consejo Superior de Investigaciones Científicas; España
Fil: García Romera, Inmaculada. Consejo Superior de Investigaciones Científicas; España
description Polycyclic aromatic hydrocarbons (PAHs) are one of the most common contaminants in soil. Arbuscular mycorrhizal (AM) fungi make host plants resistant to pollutants. This study aims to evaluate the impact of anthracene, phenanthrene and dibenzothiophene on the AM fungus Rhizophagus custos, isolated from soil contaminated by heavy metals and PAHs, under monoxenic conditions. We found a high level of tolerance in R. custos to the presence of PAHs, especially in the case of anthracene, in which no negative effect on AM-colonized root dry weight (root yield) was observed, and also a decrease in the formation of anthraquinone was detected. Increased PAH dissipation in the mycorrhizal root culture medium was observed; however, dissipation was affected by the level of concentration and the specific PAH, which lead us to a better understanding of the possible contribution of AM fungi, and in particular R. custos, to pollutant removal.
publishDate 2013
dc.date.none.fl_str_mv 2013-10
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/1652
Aranda, Elisabet; Scervino, Jose Martin; Godoy, Patricia; Reina, Rocío; Ocampo, Juan Antonio; et al.; Role of arbuscular mycorrhizal fungus Rhizophagus custos in the dissipation of PAHs under root-organ culture conditions; Elsevier Sci; Environmental Pollution; 181; 10-2013; 182-189
0269-7491
url http://hdl.handle.net/11336/1652
identifier_str_mv Aranda, Elisabet; Scervino, Jose Martin; Godoy, Patricia; Reina, Rocío; Ocampo, Juan Antonio; et al.; Role of arbuscular mycorrhizal fungus Rhizophagus custos in the dissipation of PAHs under root-organ culture conditions; Elsevier Sci; Environmental Pollution; 181; 10-2013; 182-189
0269-7491
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/doi:10.1016/j.envpol.2013.06.034
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Sci
publisher.none.fl_str_mv Elsevier Sci
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1843606873060671488
score 13.000565

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