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| DOI | 10.1007/s42729-024-01768-z |
| Dopamine Hydrochloride Alleviates the Salt-induced Stress in Glycine max (L.) Merr. plant | |
| 发表日期 | 2024 |
| ISSN | 0718-9508 |
| EISSN | 0718-9516 |
| 英文摘要 | The objective of this study is to evaluate the role of dopamine hydrochloride (DH) in alleviating the detrimental effects of salt stress on Glycine max (L.) plant. Soybean seeds were treated with 150 mM NaCl and DH (100 mu M or 200 mu M) after they had been grown in plastic pots then the growth parameters, physiological and molecular analyses were assessed. Data showed that salinity stress decreased the germination percentage by 63.6%, the tolerance index (TI) and the seedling vigor index (SVI) were highly decreased. Salinity stress led to a markedly decline in the photosynthetic efficiency and the content of chlorophyll a and chlorophyll b by 43.5%, 77.4% and 44.6%, respectively. Salinity stress increased MDA and activity of CAT, SOD, POD, APX, GST and GR by 150%, 39.8%, 75%, 160%, 77.7%, 50% and 57%, respectively. However, DH (100 mu M or 200 mu M) significantly alleviated the toxic effects of salinity stress, marinated ions absorption, and enhanced the molecular level. Wherein out of 30 ISSR amplified fragments were formed. There were 10 unique bands (587 bp, 453 bp, 393 bp, 435 bp, 157 bp, 679 bp, 473 bp, 675 bp, 758 bp and 531 bp) were appeared in response to DH (100 mu M and 200 mu M) compared with untreated plants. Our analysis suggests a constructive effect of DH (100 mu M and 200 mu M) in alleviating the toxic effects of salinity stress on Glycine max (L.) plant not only at the level of antioxidative defense but also by regulating the molecular response highlighting the potential use of DH to improve the sustainability of horticultural production under climate change. |
| 英文关键词 | Salinity; Dopamine; Oxidative stress; Antioxidants; ISSR; Soybean |
| 语种 | 英语 |
| WOS研究方向 | Plant Sciences ; Environmental Sciences & Ecology ; Agriculture |
| WOS类目 | Plant Sciences ; Environmental Sciences ; Soil Science |
| WOS记录号 | WOS:001207176500001 |
| 来源期刊 | JOURNAL OF SOIL SCIENCE AND PLANT NUTRITION
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| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/299366 |
| 作者单位 | Egyptian Knowledge Bank (EKB); Tanta University |
| 推荐引用方式 GB/T 7714 | . Dopamine Hydrochloride Alleviates the Salt-induced Stress in Glycine max (L.) Merr. plant[J],2024. |
| APA | (2024).Dopamine Hydrochloride Alleviates the Salt-induced Stress in Glycine max (L.) Merr. plant.JOURNAL OF SOIL SCIENCE AND PLANT NUTRITION. |
| MLA | "Dopamine Hydrochloride Alleviates the Salt-induced Stress in Glycine max (L.) Merr. plant".JOURNAL OF SOIL SCIENCE AND PLANT NUTRITION (2024). |
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