AI Article Synopsis
- The study focuses on the impact of salt stress on the quality of an important vegetable and identifies 35 genes related to plant development and salt tolerance from a genome database.
- Most gene expression levels were found to be higher at lower salinity levels compared to control and higher salinity treatments, with significant expression in the stem.
- Overexpressing specific genes improved seed germination and flowering time, enhancing salt tolerance in the plant, offering insights into gene functions under salt stress in amaranth.
Article Abstract
is an important vegetable, and its quality is affected by salt stress. () contribute to plant development and tolerance to salt stress. In this study, 35 genes were identified from a genome database for , including 9 , 5 , and 21 genes. Furthermore, in , the expression levels of most genes were higher at a low salinity level (50 or 100 mM NaCl) than in the control or 200 mM NaCl treatment. Levels of most genes were elevated in the stem. Moreover, was homologous to , which is involved in the regulation of sodium homeostasis and salt stress response. After overexpression in , seed germination was better, and the flowering time was earlier than that of wild-type plants. Additionally, the overexpression of in improved salt tolerance. These results reveal the roles of genes under salt stress and provide valuable information on this gene family in amaranth.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11207833 | PMC |
| http://dx.doi.org/10.3390/plants13121701 | DOI Listing |
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