A simple, fast and inexpensive method to assess salt stress tolerance of aerial plant part: Investigations in the mandarin group
For grafted plants, salt stress tolerance of the aerial plant part is poorly documented. Thus, we developed a simple, fast and inexpensive method to identify tolerant genotypes. Twigs of 14 mandarin accessions that we previously analyzed as seedlings were cut in solution to prevent embolism and were...
| Main Authors: | , , , , , , , , , , |
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| Format: | Artículo |
| Language: | Inglés |
| Published: |
2017
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| Online Access: | http://hdl.handle.net/20.500.11939/4817 https://www.sciencedirect.com/science/article/abs/pii/S0176161715002448?via%3Dihub |
| _version_ | 1855491818980900864 |
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| author | Ben Yahmed, Jihene de Oliveira, Tahise M. Novillo, Pedro Quinones, Ana Forner-Giner, María A. Salvador, Alejandra Froelicher, Yann Ben Mimoun, Mehdi Talón, Manuel Ollitrault, Patrick Morillon, Raphael |
| author_browse | Ben Mimoun, Mehdi Ben Yahmed, Jihene Forner-Giner, María A. Froelicher, Yann Morillon, Raphael Novillo, Pedro Ollitrault, Patrick Quinones, Ana Salvador, Alejandra Talón, Manuel de Oliveira, Tahise M. |
| author_facet | Ben Yahmed, Jihene de Oliveira, Tahise M. Novillo, Pedro Quinones, Ana Forner-Giner, María A. Salvador, Alejandra Froelicher, Yann Ben Mimoun, Mehdi Talón, Manuel Ollitrault, Patrick Morillon, Raphael |
| author_sort | Ben Yahmed, Jihene |
| collection | ReDivia |
| description | For grafted plants, salt stress tolerance of the aerial plant part is poorly documented. Thus, we developed a simple, fast and inexpensive method to identify tolerant genotypes. Twigs of 14 mandarin accessions that we previously analyzed as seedlings were cut in solution to prevent embolism and were then evaluated in salt stress condition for a week. Physiological parameters such as gas exchanges, leaf Cl- and Na+, as well as the presence of H2O2 and the activity of enzymes involved in ROS synthesis and detoxification processes were analyzed. One accession known to be tolerant as rootstock was shown to be sensitive with limited Cl- translocation from the solution to the shoot while sensitive accessions when grown as seedlings presented limited wilting symptoms and accumulated large leaf Cl- content. A model is proposed to explain the different strategies of the plant to cope with high toxic ion content. This method allows separation of the root compartment, where ion exclusion mechanisms may exist and have an impact on the salt stress tolerance of the whole plant. |
| format | Artículo |
| id | ReDivia4817 |
| institution | Instituto Valenciano de Investigaciones Agrarias (IVIA) |
| language | Inglés |
| publishDate | 2017 |
| publishDateRange | 2017 |
| publishDateSort | 2017 |
| record_format | dspace |
| spelling | ReDivia48172025-04-25T14:44:42Z A simple, fast and inexpensive method to assess salt stress tolerance of aerial plant part: Investigations in the mandarin group Ben Yahmed, Jihene de Oliveira, Tahise M. Novillo, Pedro Quinones, Ana Forner-Giner, María A. Salvador, Alejandra Froelicher, Yann Ben Mimoun, Mehdi Talón, Manuel Ollitrault, Patrick Morillon, Raphael For grafted plants, salt stress tolerance of the aerial plant part is poorly documented. Thus, we developed a simple, fast and inexpensive method to identify tolerant genotypes. Twigs of 14 mandarin accessions that we previously analyzed as seedlings were cut in solution to prevent embolism and were then evaluated in salt stress condition for a week. Physiological parameters such as gas exchanges, leaf Cl- and Na+, as well as the presence of H2O2 and the activity of enzymes involved in ROS synthesis and detoxification processes were analyzed. One accession known to be tolerant as rootstock was shown to be sensitive with limited Cl- translocation from the solution to the shoot while sensitive accessions when grown as seedlings presented limited wilting symptoms and accumulated large leaf Cl- content. A model is proposed to explain the different strategies of the plant to cope with high toxic ion content. This method allows separation of the root compartment, where ion exclusion mechanisms may exist and have an impact on the salt stress tolerance of the whole plant. 2017-06-01T10:11:05Z 2017-06-01T10:11:05Z 2016 JAN 15 2016 article Ben Yahmed, Jihene, de Oliveira, Tahise M., Novillo, P., Quinones, Anna, Forner-Giner, María A., Salvador, Alexandra, Froelicher, Yann, Ben Mimoun, Mehdi, Talon, M., Ollitrault, P., Morillon, R. (2016). A simple, fast and inexpensive method to assess salt stress tolerance of aerial plant part: Investigations in the mandarin group. Journal of Plant Physiology, 190, 36-43. 0176-1617 http://hdl.handle.net/20.500.11939/4817 10.1016/j.jplph.2015.10.008 https://www.sciencedirect.com/science/article/abs/pii/S0176161715002448?via%3Dihub en openAccess Impreso |
| spellingShingle | Ben Yahmed, Jihene de Oliveira, Tahise M. Novillo, Pedro Quinones, Ana Forner-Giner, María A. Salvador, Alejandra Froelicher, Yann Ben Mimoun, Mehdi Talón, Manuel Ollitrault, Patrick Morillon, Raphael A simple, fast and inexpensive method to assess salt stress tolerance of aerial plant part: Investigations in the mandarin group |
| title | A simple, fast and inexpensive method to assess salt stress tolerance of aerial plant part: Investigations in the mandarin group |
| title_full | A simple, fast and inexpensive method to assess salt stress tolerance of aerial plant part: Investigations in the mandarin group |
| title_fullStr | A simple, fast and inexpensive method to assess salt stress tolerance of aerial plant part: Investigations in the mandarin group |
| title_full_unstemmed | A simple, fast and inexpensive method to assess salt stress tolerance of aerial plant part: Investigations in the mandarin group |
| title_short | A simple, fast and inexpensive method to assess salt stress tolerance of aerial plant part: Investigations in the mandarin group |
| title_sort | simple fast and inexpensive method to assess salt stress tolerance of aerial plant part investigations in the mandarin group |
| url | http://hdl.handle.net/20.500.11939/4817 https://www.sciencedirect.com/science/article/abs/pii/S0176161715002448?via%3Dihub |
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