Evolutionary origins of abnormally large shoot sodium accumulation in non-saline environments within the Caryophyllales
The prevalence of sodium (Na) “hyperaccumulator” species, which exhibit abnormally large shoot sodium concentrations ([Na]shoot) when grown in non-saline environments, was investigated among angiosperms in general and within the Caryophyllales order in particular. Shoot Na concentrations were det...
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| Format: | Article |
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Wiley
2016
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| Online Access: | https://eprints.nottingham.ac.uk/38731/ |
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| author | White, Philip J. Bowen, Helen C. Broadley, Martin R. El-Serehy, Hamed A. Neugebauer, Konrad Taylor, Anna Thompson, Jacqueline A. Wright, Gladys |
| author_facet | White, Philip J. Bowen, Helen C. Broadley, Martin R. El-Serehy, Hamed A. Neugebauer, Konrad Taylor, Anna Thompson, Jacqueline A. Wright, Gladys |
| author_sort | White, Philip J. |
| building | Nottingham Research Data Repository |
| collection | Online Access |
| description | The prevalence of sodium (Na) “hyperaccumulator” species, which exhibit abnormally large shoot sodium concentrations ([Na]shoot) when grown in non-saline environments, was investigated among angiosperms in general and within the Caryophyllales order in particular.
Shoot Na concentrations were determined in 334 angiosperm species, representing 35 orders, grown hydroponically in a non-saline solution.
Many Caryophyllales species exhibited abnormally large [Na]shoot when grown hydroponically in a non-saline solution. The bimodal distribution of the log-normal [Na]shoot of species within the Caryophyllales suggested at least two distinct [Na]shoot phenotypes within this order. Mapping the trait of Na-hyperaccumulation onto the phylogenetic relationships between Caryophyllales families, and between subfamilies within the Amaranthaceae, suggested that the trait evolved several times within this order: in an ancestor of the Aizoaceae, but not the Phytolaccaceae or Nyctaginaceae, in ancestors of several lineages formerly classified as Chenopodiaceae, but not in the Amaranthaceae sensu stricto, and in ancestors of species within the Cactaceae, Portulacaceae, Plumbaginaceae,Tamaricaceae and Polygonaceae.
In conclusion, a disproportionate number of Caryophyllales species behave as Na51 hyperaccumulators and multiple evolutionary origins of this trait can be identified within this order. |
| first_indexed | 2025-11-14T19:35:53Z |
| format | Article |
| id | nottingham-38731 |
| institution | University of Nottingham Malaysia Campus |
| institution_category | Local University |
| last_indexed | 2025-11-14T19:35:53Z |
| publishDate | 2016 |
| publisher | Wiley |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | nottingham-387312020-05-04T18:27:38Z https://eprints.nottingham.ac.uk/38731/ Evolutionary origins of abnormally large shoot sodium accumulation in non-saline environments within the Caryophyllales White, Philip J. Bowen, Helen C. Broadley, Martin R. El-Serehy, Hamed A. Neugebauer, Konrad Taylor, Anna Thompson, Jacqueline A. Wright, Gladys The prevalence of sodium (Na) “hyperaccumulator” species, which exhibit abnormally large shoot sodium concentrations ([Na]shoot) when grown in non-saline environments, was investigated among angiosperms in general and within the Caryophyllales order in particular. Shoot Na concentrations were determined in 334 angiosperm species, representing 35 orders, grown hydroponically in a non-saline solution. Many Caryophyllales species exhibited abnormally large [Na]shoot when grown hydroponically in a non-saline solution. The bimodal distribution of the log-normal [Na]shoot of species within the Caryophyllales suggested at least two distinct [Na]shoot phenotypes within this order. Mapping the trait of Na-hyperaccumulation onto the phylogenetic relationships between Caryophyllales families, and between subfamilies within the Amaranthaceae, suggested that the trait evolved several times within this order: in an ancestor of the Aizoaceae, but not the Phytolaccaceae or Nyctaginaceae, in ancestors of several lineages formerly classified as Chenopodiaceae, but not in the Amaranthaceae sensu stricto, and in ancestors of species within the Cactaceae, Portulacaceae, Plumbaginaceae,Tamaricaceae and Polygonaceae. In conclusion, a disproportionate number of Caryophyllales species behave as Na51 hyperaccumulators and multiple evolutionary origins of this trait can be identified within this order. Wiley 2016-12-05 Article PeerReviewed White, Philip J., Bowen, Helen C., Broadley, Martin R., El-Serehy, Hamed A., Neugebauer, Konrad, Taylor, Anna, Thompson, Jacqueline A. and Wright, Gladys (2016) Evolutionary origins of abnormally large shoot sodium accumulation in non-saline environments within the Caryophyllales. New Phytologist . ISSN 1469-8137 Aizoaceae Amaranthaceae Caryophyllales Halophyte Hyperaccumulation Phylogeny Shoot Sodium (Na) http://onlinelibrary.wiley.com/doi/10.1111/nph.14370/full doi:10.1111/nph.14370 doi:10.1111/nph.14370 |
| spellingShingle | Aizoaceae Amaranthaceae Caryophyllales Halophyte Hyperaccumulation Phylogeny Shoot Sodium (Na) White, Philip J. Bowen, Helen C. Broadley, Martin R. El-Serehy, Hamed A. Neugebauer, Konrad Taylor, Anna Thompson, Jacqueline A. Wright, Gladys Evolutionary origins of abnormally large shoot sodium accumulation in non-saline environments within the Caryophyllales |
| title | Evolutionary origins of abnormally large shoot sodium accumulation in non-saline environments within the Caryophyllales |
| title_full | Evolutionary origins of abnormally large shoot sodium accumulation in non-saline environments within the Caryophyllales |
| title_fullStr | Evolutionary origins of abnormally large shoot sodium accumulation in non-saline environments within the Caryophyllales |
| title_full_unstemmed | Evolutionary origins of abnormally large shoot sodium accumulation in non-saline environments within the Caryophyllales |
| title_short | Evolutionary origins of abnormally large shoot sodium accumulation in non-saline environments within the Caryophyllales |
| title_sort | evolutionary origins of abnormally large shoot sodium accumulation in non-saline environments within the caryophyllales |
| topic | Aizoaceae Amaranthaceae Caryophyllales Halophyte Hyperaccumulation Phylogeny Shoot Sodium (Na) |
| url | https://eprints.nottingham.ac.uk/38731/ https://eprints.nottingham.ac.uk/38731/ https://eprints.nottingham.ac.uk/38731/ |