High-quality forage production under salinity by using a salt-tolerant AtNXH1-expressing transgenic alfalfa combined with a natural stress-resistant nitrogen-fixing bacterium
Alfalfa, usually known as the “Queen of Forages”, is the main source of vegetable protein to meat and milk production systems worldwide. This legume is extremely rich in proteins due to its highly efficient symbiotic association with nitrogen-fixing strains. In the last years, alfalfa culture has be...
| Main Authors: | , , , , , |
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| Format: | info:ar-repo/semantics/artículo |
| Language: | Inglés |
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Elsevier
2018
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| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.12123/2917 https://www.sciencedirect.com/science/article/pii/S0168165618301238?via%3Dihub#! https://doi.org/10.1016/j.jbiotec.2018.04.013 |
| _version_ | 1855035050505011200 |
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| author | Stritzler, Margarita Pagano, Elba Maria Berini, Carolina Andrea Gomez, Maria Cristina Ayub, Nicolás Daniel Soto, Gabriela Cinthia |
| author_browse | Ayub, Nicolás Daniel Berini, Carolina Andrea Gomez, Maria Cristina Pagano, Elba Maria Soto, Gabriela Cinthia Stritzler, Margarita |
| author_facet | Stritzler, Margarita Pagano, Elba Maria Berini, Carolina Andrea Gomez, Maria Cristina Ayub, Nicolás Daniel Soto, Gabriela Cinthia |
| author_sort | Stritzler, Margarita |
| collection | INTA Digital |
| description | Alfalfa, usually known as the “Queen of Forages”, is the main source of vegetable protein to meat and milk production systems worldwide. This legume is extremely rich in proteins due to its highly efficient symbiotic association with nitrogen-fixing strains. In the last years, alfalfa culture has been displaced to saline environments by other important crops, including major cereals, a fact that has reduced its biomass production and symbiotic nitrogen fixation. In this short communication, we report the high forage production and nutrient quality of alfalfa under saline conditions by alfalfa transformation with the AtNHX1 Na+/H+ antiporter and inoculation with the stress-resistant nitrogen-fixing strain Sinorhizobium meliloti B401. Therefore, the incorporation of transgenic traits into salt-sensitive legumes in association with the inoculation with natural stress-resistant isolates could be a robust approach to improve the productivity and quality of these important nitrogen-fixing crops |
| format | info:ar-repo/semantics/artículo |
| id | INTA2917 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2018 |
| publishDateRange | 2018 |
| publishDateSort | 2018 |
| publisher | Elsevier |
| publisherStr | Elsevier |
| record_format | dspace |
| spelling | INTA29172018-07-30T15:03:53Z High-quality forage production under salinity by using a salt-tolerant AtNXH1-expressing transgenic alfalfa combined with a natural stress-resistant nitrogen-fixing bacterium Stritzler, Margarita Pagano, Elba Maria Berini, Carolina Andrea Gomez, Maria Cristina Ayub, Nicolás Daniel Soto, Gabriela Cinthia Medicago Sativa Plantas Transgénicas Tolerancia a la Sal Bacteria Fijadora del Nitrógeno Simbiosis Symbiosis Nitrogen Fixing Bacteria Salt Tolerance Transgenic Plants Alfalfa Sinorhizobium Meliloti AtNHX1 Alfalfa, usually known as the “Queen of Forages”, is the main source of vegetable protein to meat and milk production systems worldwide. This legume is extremely rich in proteins due to its highly efficient symbiotic association with nitrogen-fixing strains. In the last years, alfalfa culture has been displaced to saline environments by other important crops, including major cereals, a fact that has reduced its biomass production and symbiotic nitrogen fixation. In this short communication, we report the high forage production and nutrient quality of alfalfa under saline conditions by alfalfa transformation with the AtNHX1 Na+/H+ antiporter and inoculation with the stress-resistant nitrogen-fixing strain Sinorhizobium meliloti B401. Therefore, the incorporation of transgenic traits into salt-sensitive legumes in association with the inoculation with natural stress-resistant isolates could be a robust approach to improve the productivity and quality of these important nitrogen-fixing crops Journal of biotechnology 276–277 : 42-45. (20 June 2018) Instituto de Genética Fil: Stritzler, Margarita. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Pagano, Elba Maria. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina Fil: Berini, Carolina Andrea. Instituto de Investigaciones Biomédicas en Retrovirus y SIDA; Argentina Fil: Gomez, Maria Cristina. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina Fil: Ayub, Nicolás Daniel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Soto, Gabriela Cinthia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina 2018-07-30T14:48:47Z 2018-07-30T14:48:47Z 2018-06 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/2917 https://www.sciencedirect.com/science/article/pii/S0168165618301238?via%3Dihub#! 0168-1656 https://doi.org/10.1016/j.jbiotec.2018.04.013 eng info:eu-repo/semantics/restrictedAccess application/pdf Elsevier Journal of biotechnology 276–277 : 42-45.( 20 June 2018) |
| spellingShingle | Medicago Sativa Plantas Transgénicas Tolerancia a la Sal Bacteria Fijadora del Nitrógeno Simbiosis Symbiosis Nitrogen Fixing Bacteria Salt Tolerance Transgenic Plants Alfalfa Sinorhizobium Meliloti AtNHX1 Stritzler, Margarita Pagano, Elba Maria Berini, Carolina Andrea Gomez, Maria Cristina Ayub, Nicolás Daniel Soto, Gabriela Cinthia High-quality forage production under salinity by using a salt-tolerant AtNXH1-expressing transgenic alfalfa combined with a natural stress-resistant nitrogen-fixing bacterium |
| title | High-quality forage production under salinity by using a salt-tolerant AtNXH1-expressing transgenic alfalfa combined with a natural stress-resistant nitrogen-fixing bacterium |
| title_full | High-quality forage production under salinity by using a salt-tolerant AtNXH1-expressing transgenic alfalfa combined with a natural stress-resistant nitrogen-fixing bacterium |
| title_fullStr | High-quality forage production under salinity by using a salt-tolerant AtNXH1-expressing transgenic alfalfa combined with a natural stress-resistant nitrogen-fixing bacterium |
| title_full_unstemmed | High-quality forage production under salinity by using a salt-tolerant AtNXH1-expressing transgenic alfalfa combined with a natural stress-resistant nitrogen-fixing bacterium |
| title_short | High-quality forage production under salinity by using a salt-tolerant AtNXH1-expressing transgenic alfalfa combined with a natural stress-resistant nitrogen-fixing bacterium |
| title_sort | high quality forage production under salinity by using a salt tolerant atnxh1 expressing transgenic alfalfa combined with a natural stress resistant nitrogen fixing bacterium |
| topic | Medicago Sativa Plantas Transgénicas Tolerancia a la Sal Bacteria Fijadora del Nitrógeno Simbiosis Symbiosis Nitrogen Fixing Bacteria Salt Tolerance Transgenic Plants Alfalfa Sinorhizobium Meliloti AtNHX1 |
| url | http://hdl.handle.net/20.500.12123/2917 https://www.sciencedirect.com/science/article/pii/S0168165618301238?via%3Dihub#! https://doi.org/10.1016/j.jbiotec.2018.04.013 |
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