| Autor: |
Xudong, Zhu, Zehao, Hou, Xiaoyu, Xu, Zehao, Xiong, Yuanyuan, Chen, Lanfeng, Yang, Zhixiong, Liu, Zhengwu, Fang |
| Rok vydání: |
2022 |
| Předmět: |
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| Zdroj: |
International Journal of Biological Macromolecules. 215:262-271 |
| ISSN: |
0141-8130 |
| Popis: |
Drought stress has been the main abiotic factor affecting the growth, development and production of common buckwheat (Fagopyrum esculentum). To explore the response mechanisms of regulating buckwheat drought stress on the post-transcriptional and translational levels, a comparative proteomic analysis was applied to monitor the short-term proteomic variations under the drought stress in the seedling stage. From which 593 differentially abundant proteins (DAPs) were identified using the TMT-based proteomics analysis. A number of DAPs were found to be intimately correlated with the styrene degradation, phenylpropanoid biosynthesis and stimulus response, within which. The acyl-CoA oxidase 4 (ACX4), a key regulator in plant abiotic stress response, was selected for further elucidation. Overexpression of the FeACX4 not only conferred drought and salt tolerance in the Arabidopsis, but also significantly increased the root length and fresh weight in the overexpression lines plant relative to the wild type (WT) plant, accompanied by the elevated activities of catalase (CAT) and lowered malonaldehyde (MDA) and H |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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