Auxin alters sodium ion accumulation and nutrient accumulation by playing protective role in salinity challenged strawberry
Copyright © 2021 Elsevier Masson SAS. All rights reserved.
| Publié dans: | Plant physiology and biochemistry : PPB. - 1991. - 164(2021) vom: 01. Juli, Seite 1-9 |
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| Auteur principal: | |
| Autres auteurs: | , , , , , , , , |
| Format: | Article en ligne |
| Langue: | English |
| Publié: |
2021
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| Accès à la collection: | Plant physiology and biochemistry : PPB |
| Sujets: | Journal Article Auxin Nutrient accumulation Salinity Sodium ion Strawberry Indoleacetic Acids Sodium 9NEZ333N27 |
| Résumé: | Copyright © 2021 Elsevier Masson SAS. All rights reserved. High salinity in soil affects the strawberry production and fruit quality. Auxin-primed plants have enhanced responses to soil salinization. In this study, we report that exogenous application of IAA can partially relieve stress responses of strawberry seedlings. Cytological analysis showed that the ultrastructure of root tip and leaf cells in strawberry seedlings were altered under high salinity condition, which was partially recovered after the application of IAA. The study showed that the ultrastructure of root tip and leaf cells in strawberry seedlings were altered under salt stress condition, which was partially recovered after the application of IAA. Exogenous IAA ameliorated deleterious effects on seedling growth under salinity were attributed to accelerated Na+ fluxes, decreased the contents of Na+ to maintain the ion homeostasis, protect root growth, and promote the absorption of nutrients for improved photosynthetic efficiency in strawberry |
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| Description: | Date Completed 01.06.2021 Date Revised 01.06.2021 published: Print-Electronic Citation Status MEDLINE |
| ISSN: | 1873-2690 |
| DOI: | 10.1016/j.plaphy.2021.04.008 |