Exploring the cooperation between nitrogen-fixing and non-fixing alfalfa rhizobia
Alfalfa plays a crucial role in agriculture due to its nitrogen-fixing partnership with rhizobia, resulting in nutritious forage. While the potential parasitic action of inefficient rhizobia has been extensively studied, little attention has been given to how these inefficient strains can cooperate...
| Main Authors: | , , , , , , , , , , |
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| Format: | info:ar-repo/semantics/artículo |
| Language: | Inglés |
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Springer
2024
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| Online Access: | http://hdl.handle.net/20.500.12123/18562 https://link.springer.com/article/10.1007/s13199-024-01007-0 https://doi.org/10.1007/s13199-024-01007-0 |
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| author | Brambilla, Silvina Maricel Liebrenz, Karen Ivana Odorizzi, Ariel Arolfo, Valeria Maguire, Vanina Giselle Moreno, Maria Valeria Ruiz, Oscar Adolfo Stritzler, Margarita Serantes, Maria Laura Soto, Gabriela Cynthia Ayub, Nicolás Daniel |
| author_browse | Arolfo, Valeria Ayub, Nicolás Daniel Brambilla, Silvina Maricel Liebrenz, Karen Ivana Maguire, Vanina Giselle Moreno, Maria Valeria Odorizzi, Ariel Ruiz, Oscar Adolfo Serantes, Maria Laura Soto, Gabriela Cynthia Stritzler, Margarita |
| author_facet | Brambilla, Silvina Maricel Liebrenz, Karen Ivana Odorizzi, Ariel Arolfo, Valeria Maguire, Vanina Giselle Moreno, Maria Valeria Ruiz, Oscar Adolfo Stritzler, Margarita Serantes, Maria Laura Soto, Gabriela Cynthia Ayub, Nicolás Daniel |
| author_sort | Brambilla, Silvina Maricel |
| collection | INTA Digital |
| description | Alfalfa plays a crucial role in agriculture due to its nitrogen-fixing partnership with rhizobia, resulting in nutritious forage. While the potential parasitic action of inefficient rhizobia has been extensively studied, little attention has been given to how these inefficient strains can cooperate with highly efficient nitrogen-fixing rhizobia. In this brief article, we explored the cooperation between nitrogen-fixing and non-fixing alfalfa rhizobia. Genomic, genetic, and physiological analyses suggest that the presence of the NO-detoxifying enzyme HmpA in inefficient rhizobia plays a crucial role in alleviating host-derived nitrosative stress within mixed nodules. This process enhances the fitness of efficient rhizobia, consequently improving their capacity for plant growth promotion activities. Finally, we discussed the biotechnological implications of these results for inoculant production and the possible role of the hmpA gene in the mixed infections of plants and animals by beneficial and pathogenic bacteria. |
| format | info:ar-repo/semantics/artículo |
| id | INTA18562 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2024 |
| publishDateRange | 2024 |
| publishDateSort | 2024 |
| publisher | Springer |
| publisherStr | Springer |
| record_format | dspace |
| spelling | INTA185622024-07-18T11:16:36Z Exploring the cooperation between nitrogen-fixing and non-fixing alfalfa rhizobia Brambilla, Silvina Maricel Liebrenz, Karen Ivana Odorizzi, Ariel Arolfo, Valeria Maguire, Vanina Giselle Moreno, Maria Valeria Ruiz, Oscar Adolfo Stritzler, Margarita Serantes, Maria Laura Soto, Gabriela Cynthia Ayub, Nicolás Daniel Medicago sativa Rhizobiaceae Nitrogen Fixation Fijación del Nitrógeno Rhizobacteria Alfalfa Nódulos Mixtos Cepas Ineficaces Desintoxicación HmpA Mixed Nodules Inefective Strains Detoxifcation Lucerne Alfalfa plays a crucial role in agriculture due to its nitrogen-fixing partnership with rhizobia, resulting in nutritious forage. While the potential parasitic action of inefficient rhizobia has been extensively studied, little attention has been given to how these inefficient strains can cooperate with highly efficient nitrogen-fixing rhizobia. In this brief article, we explored the cooperation between nitrogen-fixing and non-fixing alfalfa rhizobia. Genomic, genetic, and physiological analyses suggest that the presence of the NO-detoxifying enzyme HmpA in inefficient rhizobia plays a crucial role in alleviating host-derived nitrosative stress within mixed nodules. This process enhances the fitness of efficient rhizobia, consequently improving their capacity for plant growth promotion activities. Finally, we discussed the biotechnological implications of these results for inoculant production and the possible role of the hmpA gene in the mixed infections of plants and animals by beneficial and pathogenic bacteria. EEA Manfredi Fil: Brambilla, Silvina Maricel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular; Argentina. Fil: Brambilla, Silvina Maricel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina. Fil: Liebrenz, Karen Ivana. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular; Argentina Fil: Liebrenz, Karen Ivana. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina Fil: Odorizzi, Ariel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi; Argentina Fil: Arolfo, Valeria. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi; Argentina Fil: Maguire, Vanina. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi; Argentina Fil: Moreno, Maria Valeria. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi; Argentina Fil: Ruiz, Oscar Adolfo. Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús); Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto Tecnológico Chascomús; Argentina Fil: Stritzler, Margarita. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina. Fil: Stritzler, Margarita. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular; Argentina. Fil: Serantes, Laura. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular; Argentina. Fil: Serantes, Laura. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina. Fil: Soto, Gabriela Cinthia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina. Fil: Soto, Gabriela Cinthia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular; Argentina. Fil: Ayub, Nicolás Daniel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina. Fil: Ayub, Nicolás Daniel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular; Argentina. 2024-07-18T11:00:41Z 2024-07-18T11:00:41Z 2024-07-05 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/18562 https://link.springer.com/article/10.1007/s13199-024-01007-0 0334-5114 1878-7665 https://doi.org/10.1007/s13199-024-01007-0 eng info:eu-repo/semantics/restrictedAccess 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 Springer Symbiosis : 1-4. (Published: 15 July 2024) |
| spellingShingle | Medicago sativa Rhizobiaceae Nitrogen Fixation Fijación del Nitrógeno Rhizobacteria Alfalfa Nódulos Mixtos Cepas Ineficaces Desintoxicación HmpA Mixed Nodules Inefective Strains Detoxifcation Lucerne Brambilla, Silvina Maricel Liebrenz, Karen Ivana Odorizzi, Ariel Arolfo, Valeria Maguire, Vanina Giselle Moreno, Maria Valeria Ruiz, Oscar Adolfo Stritzler, Margarita Serantes, Maria Laura Soto, Gabriela Cynthia Ayub, Nicolás Daniel Exploring the cooperation between nitrogen-fixing and non-fixing alfalfa rhizobia |
| title | Exploring the cooperation between nitrogen-fixing and non-fixing alfalfa rhizobia |
| title_full | Exploring the cooperation between nitrogen-fixing and non-fixing alfalfa rhizobia |
| title_fullStr | Exploring the cooperation between nitrogen-fixing and non-fixing alfalfa rhizobia |
| title_full_unstemmed | Exploring the cooperation between nitrogen-fixing and non-fixing alfalfa rhizobia |
| title_short | Exploring the cooperation between nitrogen-fixing and non-fixing alfalfa rhizobia |
| title_sort | exploring the cooperation between nitrogen fixing and non fixing alfalfa rhizobia |
| topic | Medicago sativa Rhizobiaceae Nitrogen Fixation Fijación del Nitrógeno Rhizobacteria Alfalfa Nódulos Mixtos Cepas Ineficaces Desintoxicación HmpA Mixed Nodules Inefective Strains Detoxifcation Lucerne |
| url | http://hdl.handle.net/20.500.12123/18562 https://link.springer.com/article/10.1007/s13199-024-01007-0 https://doi.org/10.1007/s13199-024-01007-0 |
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