Adesmia pinifolia, a Native High-Andean Species, as a Potential Candidate for Phytoremediation of Cd and Hg

Autores
Parera, Victoria; Pérez-Chaca, M. Verónica; Gallardo, Laura V.; Gatica-Aguilar, Camila V.; Parera, Carlos Alberto; Feresin, Gabriela Egly
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This study highlights Adesmia pinifolia, a native high-Andean species, as a potential candidate for the phytoremediation of soils contaminated with Cd and Hg. In this work, a semi-hydronic assay with different doses of Cd (3, 4.5, and 6 mg L−1) and Hg (0.8, 1.2, and 1.6 mg L−1) was analysed to evaluate the establishment of plants, antioxidant defence systems, oxidative stress, and the ability to accumulate heavy metals. The results indicate high survival rates (>80%); however, Cd significantly reduced shoot and root biomass, while Hg increased root biomass with the 1.6 mg L−1 treatment. Cd and Hg tend to accumulate more in roots (2534.24 µg/g and 596.4 µg g−1, respectively) compared to shoots (398.53 µg g−1 and 140.8 µg g−1, respectively). A significant decrease in the bioconcentration factor of Cd and Hg in roots was observed as metal levels increased, reaching the maximum value at 3 mg L−1 (805.59 ± 54.38) and 0.8 mg L−1 (804.54 ± 38.09). The translocation factor, <1 for both metals, suggests that translocation from roots to shoots is limited. An overproduction of reactive oxygen species (ROS) was observed, causing lipid peroxidation and oxidative damage to plant membranes. Tolerance strategies against subsequent toxicity indicate that enhanced glutathione reductase (GR) activity and glutathione (GSH) accumulation modulate Cd and Hg accumulation, toxicity, and tolerance.
Dirección Nacional
Fil: Parera, Victoria. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Biotecnología; Argentina
Fil: Parera, Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Pérez-Chaca, M. Verónica. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia; Argentina
Fil: Gallardo, Laura V. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia; Argentina
Fil: Gatica-Aguilar, Camila V. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Gatica-Aguilar, Camila V. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia; Argentina
Fil: Parera, Carlos Alberto. Instituto Nacional de Tecnología Agropecuaria (INTA). Dirección Nacional; Argentina.
Fil: Feresin, Gabriela Egly. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Biotecnología; Argentina
Fil: Feresin, Gabriela Egly. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fuente
Plants 13 (4) : 464. (February 2024)
Materia
Fitodecontaminación
Organismos Nativos
Suelo
Especies de Oxígeno Reactivo
Metales Pesados
Phytoremediation
Native Organisms
Soil
Reactive Oxygen Species
Heavy Metals
Fabaceae
Adesmia pinifolia
Especies Nativas
Native Species
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/16863
Acceder
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oai_identifier_str oai:localhost:20.500.12123/16863
network_acronym_str INTADig
repository_id_str l
network_name_str INTA Digital (INTA)
spelling Adesmia pinifolia, a Native High-Andean Species, as a Potential Candidate for Phytoremediation of Cd and HgParera, VictoriaPérez-Chaca, M. VerónicaGallardo, Laura V.Gatica-Aguilar, Camila V.Parera, Carlos AlbertoFeresin, Gabriela EglyFitodecontaminaciónOrganismos NativosSueloEspecies de Oxígeno ReactivoMetales PesadosPhytoremediationNative OrganismsSoilReactive Oxygen SpeciesHeavy MetalsFabaceaeAdesmia pinifoliaEspecies NativasNative SpeciesThis study highlights Adesmia pinifolia, a native high-Andean species, as a potential candidate for the phytoremediation of soils contaminated with Cd and Hg. In this work, a semi-hydronic assay with different doses of Cd (3, 4.5, and 6 mg L−1) and Hg (0.8, 1.2, and 1.6 mg L−1) was analysed to evaluate the establishment of plants, antioxidant defence systems, oxidative stress, and the ability to accumulate heavy metals. The results indicate high survival rates (>80%); however, Cd significantly reduced shoot and root biomass, while Hg increased root biomass with the 1.6 mg L−1 treatment. Cd and Hg tend to accumulate more in roots (2534.24 µg/g and 596.4 µg g−1, respectively) compared to shoots (398.53 µg g−1 and 140.8 µg g−1, respectively). A significant decrease in the bioconcentration factor of Cd and Hg in roots was observed as metal levels increased, reaching the maximum value at 3 mg L−1 (805.59 ± 54.38) and 0.8 mg L−1 (804.54 ± 38.09). The translocation factor, <1 for both metals, suggests that translocation from roots to shoots is limited. An overproduction of reactive oxygen species (ROS) was observed, causing lipid peroxidation and oxidative damage to plant membranes. Tolerance strategies against subsequent toxicity indicate that enhanced glutathione reductase (GR) activity and glutathione (GSH) accumulation modulate Cd and Hg accumulation, toxicity, and tolerance.Dirección NacionalFil: Parera, Victoria. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Biotecnología; ArgentinaFil: Parera, Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Pérez-Chaca, M. Verónica. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia; ArgentinaFil: Gallardo, Laura V. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia; ArgentinaFil: Gatica-Aguilar, Camila V. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Gatica-Aguilar, Camila V. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia; ArgentinaFil: Parera, Carlos Alberto. Instituto Nacional de Tecnología Agropecuaria (INTA). Dirección Nacional; Argentina.Fil: Feresin, Gabriela Egly. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Biotecnología; ArgentinaFil: Feresin, Gabriela Egly. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaMDPI2024-03-01T11:28:35Z2024-03-01T11:28:35Z2024-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/16863https://www.mdpi.com/2223-7747/13/4/4642223-7747https://doi.org/10.3390/plants13040464Plants 13 (4) : 464. (February 2024)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2025-09-29T13:46:22Zoai:localhost:20.500.12123/16863instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-29 13:46:22.829INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Adesmia pinifolia, a Native High-Andean Species, as a Potential Candidate for Phytoremediation of Cd and Hg
title Adesmia pinifolia, a Native High-Andean Species, as a Potential Candidate for Phytoremediation of Cd and Hg
spellingShingle Adesmia pinifolia, a Native High-Andean Species, as a Potential Candidate for Phytoremediation of Cd and Hg
Parera, Victoria
Fitodecontaminación
Organismos Nativos
Suelo
Especies de Oxígeno Reactivo
Metales Pesados
Phytoremediation
Native Organisms
Soil
Reactive Oxygen Species
Heavy Metals
Fabaceae
Adesmia pinifolia
Especies Nativas
Native Species
title_short Adesmia pinifolia, a Native High-Andean Species, as a Potential Candidate for Phytoremediation of Cd and Hg
title_full Adesmia pinifolia, a Native High-Andean Species, as a Potential Candidate for Phytoremediation of Cd and Hg
title_fullStr Adesmia pinifolia, a Native High-Andean Species, as a Potential Candidate for Phytoremediation of Cd and Hg
title_full_unstemmed Adesmia pinifolia, a Native High-Andean Species, as a Potential Candidate for Phytoremediation of Cd and Hg
title_sort Adesmia pinifolia, a Native High-Andean Species, as a Potential Candidate for Phytoremediation of Cd and Hg
dc.creator.none.fl_str_mv Parera, Victoria
Pérez-Chaca, M. Verónica
Gallardo, Laura V.
Gatica-Aguilar, Camila V.
Parera, Carlos Alberto
Feresin, Gabriela Egly
author Parera, Victoria
author_facet Parera, Victoria
Pérez-Chaca, M. Verónica
Gallardo, Laura V.
Gatica-Aguilar, Camila V.
Parera, Carlos Alberto
Feresin, Gabriela Egly
author_role author
author2 Pérez-Chaca, M. Verónica
Gallardo, Laura V.
Gatica-Aguilar, Camila V.
Parera, Carlos Alberto
Feresin, Gabriela Egly
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Fitodecontaminación
Organismos Nativos
Suelo
Especies de Oxígeno Reactivo
Metales Pesados
Phytoremediation
Native Organisms
Soil
Reactive Oxygen Species
Heavy Metals
Fabaceae
Adesmia pinifolia
Especies Nativas
Native Species
topic Fitodecontaminación
Organismos Nativos
Suelo
Especies de Oxígeno Reactivo
Metales Pesados
Phytoremediation
Native Organisms
Soil
Reactive Oxygen Species
Heavy Metals
Fabaceae
Adesmia pinifolia
Especies Nativas
Native Species
dc.description.none.fl_txt_mv This study highlights Adesmia pinifolia, a native high-Andean species, as a potential candidate for the phytoremediation of soils contaminated with Cd and Hg. In this work, a semi-hydronic assay with different doses of Cd (3, 4.5, and 6 mg L−1) and Hg (0.8, 1.2, and 1.6 mg L−1) was analysed to evaluate the establishment of plants, antioxidant defence systems, oxidative stress, and the ability to accumulate heavy metals. The results indicate high survival rates (>80%); however, Cd significantly reduced shoot and root biomass, while Hg increased root biomass with the 1.6 mg L−1 treatment. Cd and Hg tend to accumulate more in roots (2534.24 µg/g and 596.4 µg g−1, respectively) compared to shoots (398.53 µg g−1 and 140.8 µg g−1, respectively). A significant decrease in the bioconcentration factor of Cd and Hg in roots was observed as metal levels increased, reaching the maximum value at 3 mg L−1 (805.59 ± 54.38) and 0.8 mg L−1 (804.54 ± 38.09). The translocation factor, <1 for both metals, suggests that translocation from roots to shoots is limited. An overproduction of reactive oxygen species (ROS) was observed, causing lipid peroxidation and oxidative damage to plant membranes. Tolerance strategies against subsequent toxicity indicate that enhanced glutathione reductase (GR) activity and glutathione (GSH) accumulation modulate Cd and Hg accumulation, toxicity, and tolerance.
Dirección Nacional
Fil: Parera, Victoria. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Biotecnología; Argentina
Fil: Parera, Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Pérez-Chaca, M. Verónica. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia; Argentina
Fil: Gallardo, Laura V. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia; Argentina
Fil: Gatica-Aguilar, Camila V. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Gatica-Aguilar, Camila V. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia; Argentina
Fil: Parera, Carlos Alberto. Instituto Nacional de Tecnología Agropecuaria (INTA). Dirección Nacional; Argentina.
Fil: Feresin, Gabriela Egly. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Biotecnología; Argentina
Fil: Feresin, Gabriela Egly. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description This study highlights Adesmia pinifolia, a native high-Andean species, as a potential candidate for the phytoremediation of soils contaminated with Cd and Hg. In this work, a semi-hydronic assay with different doses of Cd (3, 4.5, and 6 mg L−1) and Hg (0.8, 1.2, and 1.6 mg L−1) was analysed to evaluate the establishment of plants, antioxidant defence systems, oxidative stress, and the ability to accumulate heavy metals. The results indicate high survival rates (>80%); however, Cd significantly reduced shoot and root biomass, while Hg increased root biomass with the 1.6 mg L−1 treatment. Cd and Hg tend to accumulate more in roots (2534.24 µg/g and 596.4 µg g−1, respectively) compared to shoots (398.53 µg g−1 and 140.8 µg g−1, respectively). A significant decrease in the bioconcentration factor of Cd and Hg in roots was observed as metal levels increased, reaching the maximum value at 3 mg L−1 (805.59 ± 54.38) and 0.8 mg L−1 (804.54 ± 38.09). The translocation factor, <1 for both metals, suggests that translocation from roots to shoots is limited. An overproduction of reactive oxygen species (ROS) was observed, causing lipid peroxidation and oxidative damage to plant membranes. Tolerance strategies against subsequent toxicity indicate that enhanced glutathione reductase (GR) activity and glutathione (GSH) accumulation modulate Cd and Hg accumulation, toxicity, and tolerance.
publishDate 2024
dc.date.none.fl_str_mv 2024-03-01T11:28:35Z
2024-03-01T11:28:35Z
2024-02
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/20.500.12123/16863
https://www.mdpi.com/2223-7747/13/4/464
2223-7747
https://doi.org/10.3390/plants13040464
url http://hdl.handle.net/20.500.12123/16863
https://www.mdpi.com/2223-7747/13/4/464
https://doi.org/10.3390/plants13040464
identifier_str_mv 2223-7747
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
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 Plants 13 (4) : 464. (February 2024)
reponame:INTA Digital (INTA)
instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str INTA Digital (INTA)
collection INTA Digital (INTA)
instname_str Instituto Nacional de Tecnología Agropecuaria
repository.name.fl_str_mv INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria
repository.mail.fl_str_mv tripaldi.nicolas@inta.gob.ar
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score 12.558318

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