Effect of Arbuscular Mycorrhizal Colonization on Cadmium-Mediated Oxidative Stress in Glycine max (L.) Merr.
Cadmium is a heavy metal (HM) that inhibits plant growth and leads to death, causing great losses in yields, especially in Cd hyperaccumulator crops such as Glycine max (L.) Merr. (soybean), a worldwide economically important legume. Furthermore, Cd incorporation into the food chain is a health h...
| Autores principales: | , , , , , , , |
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| Formato: | Artículo |
| Lenguaje: | Español |
| Publicado: |
MDPI
2025
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| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12123/22990 https://www.mdpi.com/2223-7747/9/1/108 https://doi.org/10.3390/plants9010108 |
| _version_ | 1855487046907330560 |
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| author | Molina, Alicia S. Lugo, Monica A. Perez Chaca, Maria V. Vargas Gil, Silvina Zirulnik, Fanny Leporati, Jorge Ferrol, Nuria Azcón Aguilar, Concepción |
| author_browse | Azcón Aguilar, Concepción Ferrol, Nuria Leporati, Jorge Lugo, Monica A. Molina, Alicia S. Perez Chaca, Maria V. Vargas Gil, Silvina Zirulnik, Fanny |
| author_facet | Molina, Alicia S. Lugo, Monica A. Perez Chaca, Maria V. Vargas Gil, Silvina Zirulnik, Fanny Leporati, Jorge Ferrol, Nuria Azcón Aguilar, Concepción |
| author_sort | Molina, Alicia S. |
| collection | INTA Digital |
| description | Cadmium is a heavy metal (HM) that inhibits plant growth and leads to death, causing great
losses in yields, especially in Cd hyperaccumulator crops such as Glycine max (L.) Merr. (soybean),
a worldwide economically important legume. Furthermore, Cd incorporation into the food chain
is a health hazard. Oxidative stress (OS) is a plant response to abiotic and biotic stresses with an
intracellular burst of reactive oxygen species (ROS) that causes damage to lipids, proteins, and
DNA. The arbuscular mycorrhizal fungal (AMF) association is a plant strategy to cope with HM
and to alleviate OS. Our aim was to evaluate the mitigation effects of mycorrhization with AMF
Rhizophagus intraradices on soybean growth, nutrients, Cd accumulation, lipid peroxidation, and the
activity of different antioxidant agents under Cd (0.7–1.2 mg kg−1 bioavailable Cd) induced OS. Our
results suggest that glutathione may act as a signal molecule in a defense response to Cd-induced
OS, and mycorrhization may avoid Cd-induced growth inhibition and reduce Cd accumulation
in roots. It is discussed that R. intraradices mycorrhization would act as a signal, promoting the
generation of a soybean cross tolerance response to Cd pollution, therefore evidencing the potential
of this AMF association for bioremediation and encouragement of crop development, particularly
because it is an interaction between a worldwide cultivated Cd hyperaccumulator plant and an
AMF–HM–accumulator commonly present in soils. |
| format | Artículo |
| id | INTA22990 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Español |
| publishDate | 2025 |
| publishDateRange | 2025 |
| publishDateSort | 2025 |
| publisher | MDPI |
| publisherStr | MDPI |
| record_format | dspace |
| spelling | INTA229902025-07-11T14:13:17Z Effect of Arbuscular Mycorrhizal Colonization on Cadmium-Mediated Oxidative Stress in Glycine max (L.) Merr. Molina, Alicia S. Lugo, Monica A. Perez Chaca, Maria V. Vargas Gil, Silvina Zirulnik, Fanny Leporati, Jorge Ferrol, Nuria Azcón Aguilar, Concepción Oxidative Stress Cadmium Soybeans Estrés Oxidativo Glycine max Cadmio Soja Arbuscular Mycorrhizal Colonization Cadmium is a heavy metal (HM) that inhibits plant growth and leads to death, causing great losses in yields, especially in Cd hyperaccumulator crops such as Glycine max (L.) Merr. (soybean), a worldwide economically important legume. Furthermore, Cd incorporation into the food chain is a health hazard. Oxidative stress (OS) is a plant response to abiotic and biotic stresses with an intracellular burst of reactive oxygen species (ROS) that causes damage to lipids, proteins, and DNA. The arbuscular mycorrhizal fungal (AMF) association is a plant strategy to cope with HM and to alleviate OS. Our aim was to evaluate the mitigation effects of mycorrhization with AMF Rhizophagus intraradices on soybean growth, nutrients, Cd accumulation, lipid peroxidation, and the activity of different antioxidant agents under Cd (0.7–1.2 mg kg−1 bioavailable Cd) induced OS. Our results suggest that glutathione may act as a signal molecule in a defense response to Cd-induced OS, and mycorrhization may avoid Cd-induced growth inhibition and reduce Cd accumulation in roots. It is discussed that R. intraradices mycorrhization would act as a signal, promoting the generation of a soybean cross tolerance response to Cd pollution, therefore evidencing the potential of this AMF association for bioremediation and encouragement of crop development, particularly because it is an interaction between a worldwide cultivated Cd hyperaccumulator plant and an AMF–HM–accumulator commonly present in soils. Instituto de Patología Vegetal (IPAVE) Fil: Molina, Alicia S. Universidad Nacional de San Luis (UNSL). Facultad de Química, Bioquímica y Farmacia (FQByF). Área Química Biológica; Argentina Fil: Lugo, Monica A. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET). Instituto Multidisciplinario de Investigaciones Biológicas (IMIBIO); Argentina Fil: Lugo, Monica A. Universidad Nacional de San Luis (UNSL). Instituto Multidisciplinario de Investigaciones Biológicas (IMIBIO); Argentina Fil: Perez Chaca, Maria V. Universidad Nacional de San Luis (UNSL). Facultad de Química, Bioquímica y Farmacia (FQByF). Área Química Biológica; Argentina Fil: Vargas Gil, Silvina. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; Argentina Fil: Vargas Gil, Silvina. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); Argentina Fil: Zirulnik, Fanny. Universidad Nacional de San Luis (UNSL). Facultad de Química, Bioquímica y Farmacia (FQByF). Área Química Biológica; Argentina Fil: Leporati, Jorge. Universidad Nacional de San Luis (UNSL). Facultas de Ingeniería y Ciencias Agropecuarias (FICA). Área Matemática; Argentina Fil: Ferrol, Nuria. Consejo Superior de Investigaciones Científicas (CSIC). Estación Experimental del Zaidín; España Fil: Azcón Aguila, Concepción. Consejo Superior de Investigaciones Científicas (CSIC). Estación Experimental del Zaidín; España 2025-07-11T13:37:28Z 2025-07-11T13:37:28Z 2020-01 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/22990 https://www.mdpi.com/2223-7747/9/1/108 2223-7747 https://doi.org/10.3390/plants9010108 spa 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) application/pdf MDPI Plants 9 (1) : 108. (2020) |
| spellingShingle | Oxidative Stress Cadmium Soybeans Estrés Oxidativo Glycine max Cadmio Soja Arbuscular Mycorrhizal Colonization Molina, Alicia S. Lugo, Monica A. Perez Chaca, Maria V. Vargas Gil, Silvina Zirulnik, Fanny Leporati, Jorge Ferrol, Nuria Azcón Aguilar, Concepción Effect of Arbuscular Mycorrhizal Colonization on Cadmium-Mediated Oxidative Stress in Glycine max (L.) Merr. |
| title | Effect of Arbuscular Mycorrhizal Colonization on Cadmium-Mediated Oxidative Stress in Glycine max (L.) Merr. |
| title_full | Effect of Arbuscular Mycorrhizal Colonization on Cadmium-Mediated Oxidative Stress in Glycine max (L.) Merr. |
| title_fullStr | Effect of Arbuscular Mycorrhizal Colonization on Cadmium-Mediated Oxidative Stress in Glycine max (L.) Merr. |
| title_full_unstemmed | Effect of Arbuscular Mycorrhizal Colonization on Cadmium-Mediated Oxidative Stress in Glycine max (L.) Merr. |
| title_short | Effect of Arbuscular Mycorrhizal Colonization on Cadmium-Mediated Oxidative Stress in Glycine max (L.) Merr. |
| title_sort | effect of arbuscular mycorrhizal colonization on cadmium mediated oxidative stress in glycine max l merr |
| topic | Oxidative Stress Cadmium Soybeans Estrés Oxidativo Glycine max Cadmio Soja Arbuscular Mycorrhizal Colonization |
| url | http://hdl.handle.net/20.500.12123/22990 https://www.mdpi.com/2223-7747/9/1/108 https://doi.org/10.3390/plants9010108 |
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