Investigation of an Antioxidative System for Salinity Tolerance in Oenanthe javanica
文献类型：期刊论文
| 作者 | Kumar, Sunjeet1,2; Li, Gaojie1,2; Yang, Jingjing1,2; Huang, Xinfang3; Ji, Qun3; Zhou, Kai3; Khan, Suliman1,2; Ke, Weidong3; Hou, Hongwei1,2 |
| 刊名 | ANTIOXIDANTS
 |
| 出版日期 | 2020-10-01 |
| 卷号 | 9期号:10页码:24 |
| 关键词 | Oenanthe javanica salt stress phenotype ROS antioxidants antioxidant enzymes transcriptome differently expressed genes |
| DOI | 10.3390/antiox9100940 |
| 通讯作者 | Ke, Weidong(wdke63@163.com) ; Hou, Hongwei(houhw@ihb.ac.cn) |
| 英文摘要 | Abiotic stress, such as drought and salinity, severely affect the growth and yield of many plants. Oenanthe javanica (commonly known as water dropwort) is an important vegetable that is grown in the saline-alkali soils of East Asia, where salinity is the limiting environmental factor. To study the defense mechanism of salt stress responses in water dropwort, we studied two water dropwort cultivars, V11E0022 and V11E0135, based on phenotypic and physiological indexes. We found that V11E0022 were tolerant to salt stress, as a result of good antioxidant defense system in the form of osmolyte (proline), antioxidants (polyphenols and flavonoids), and antioxidant enzymes (APX and CAT), which provided novel insights for salt-tolerant mechanisms. Then, a comparative transcriptomic analysis was conducted, and Gene Ontology (GO) analysis revealed that differentially expressed genes (DEGs) involved in the carbohydrate metabolic process could reduce oxidative stress and enhance energy production that can help in adaptation against salt stress. Similarly, lipid metabolic processes can also enhance tolerance against salt stress by reducing the transpiration rate, H2O2, and oxidative stress. Furthermore, the Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis showed that DEGs involved in hormone signals transduction pathway promoted the activities of antioxidant enzymes and reduced oxidative stress; likewise, arginine and proline metabolism, and flavonoid pathways also stimulated the biosynthesis of proline and flavonoids, respectively, in response to salt stress. Moreover, transcription factors (TFs) were also identified, which play an important role in salt stress tolerance of water dropwort. The finding of this study will be helpful for crop improvement under salt stress. |
| WOS关键词 | TRITICUM-AESTIVUM L. ; IMPROVES SALT TOLERANCE ; TRANSCRIPTION FACTOR ; STRESS TOLERANCE ; BIOCHEMICAL PARAMETERS ; ASCORBATE PEROXIDASE ; BIOACTIVE COMPOUNDS ; SIGNALING PATHWAYS ; HYDROGEN-PEROXIDE ; OXIDATIVE STRESS |
| 资助项目 | National Key R&D Program of China[2020YFD090011] ; China Postdoctoral Science Foundation[2020M672444] ; National Special Vegetable Industry Technology System of China[CARS-24-A-02] ; Crop Germplasm Resources Protection Project of the Ministry of Agriculture and Rural Areas[19200368] |
| WOS研究方向 | Biochemistry & Molecular Biology ; Pharmacology & Pharmacy ; Food Science & Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:000584076400001 |
| 出版者 | MDPI |
| 资助机构 | National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Special Vegetable Industry Technology System of China ; National Special Vegetable Industry Technology System of China ; National Special Vegetable Industry Technology System of China ; National Special Vegetable Industry Technology System of China ; Crop Germplasm Resources Protection Project of the Ministry of Agriculture and Rural Areas ; Crop Germplasm Resources Protection Project of the Ministry of Agriculture and Rural Areas ; Crop Germplasm Resources Protection Project of the Ministry of Agriculture and Rural Areas ; Crop Germplasm Resources Protection Project of the Ministry of Agriculture and Rural Areas ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Special Vegetable Industry Technology System of China ; National Special Vegetable Industry Technology System of China ; National Special Vegetable Industry Technology System of China ; National Special Vegetable Industry Technology System of China ; Crop Germplasm Resources Protection Project of the Ministry of Agriculture and Rural Areas ; Crop Germplasm Resources Protection Project of the Ministry of Agriculture and Rural Areas ; Crop Germplasm Resources Protection Project of the Ministry of Agriculture and Rural Areas ; Crop Germplasm Resources Protection Project of the Ministry of Agriculture and Rural Areas ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Special Vegetable Industry Technology System of China ; National Special Vegetable Industry Technology System of China ; National Special Vegetable Industry Technology System of China ; National Special Vegetable Industry Technology System of China ; Crop Germplasm Resources Protection Project of the Ministry of Agriculture and Rural Areas ; Crop Germplasm Resources Protection Project of the Ministry of Agriculture and Rural Areas ; Crop Germplasm Resources Protection Project of the Ministry of Agriculture and Rural Areas ; Crop Germplasm Resources Protection Project of the Ministry of Agriculture and Rural Areas ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Special Vegetable Industry Technology System of China ; National Special Vegetable Industry Technology System of China ; National Special Vegetable Industry Technology System of China ; National Special Vegetable Industry Technology System of China ; Crop Germplasm Resources Protection Project of the Ministry of Agriculture and Rural Areas ; Crop Germplasm Resources Protection Project of the Ministry of Agriculture and Rural Areas ; Crop Germplasm Resources Protection Project of the Ministry of Agriculture and Rural Areas ; Crop Germplasm Resources Protection Project of the Ministry of Agriculture and Rural Areas |
| 源URL | [http://ir.ihb.ac.cn/handle/342005/39211]  |
| 专题 | 水生生物研究所_水生生物分子与细胞生物学研究中心_期刊论文 |
| 通讯作者 | Ke, Weidong; Hou, Hongwei |
| 作者单位 | 1.Univ Chinese Acad Sci, Coll Modern Agr Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Inst Hydrobiol, Key Lab Aquat Biodivers & Conservat, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China 3.Wuhan Acad Agr Sci, Inst Vegetables, Wuhan 430207, Peoples R China |
| 推荐引用方式 GB/T 7714 | Kumar, Sunjeet,Li, Gaojie,Yang, Jingjing,et al. Investigation of an Antioxidative System for Salinity Tolerance in Oenanthe javanica[J]. ANTIOXIDANTS,2020,9(10):24. |
| APA | Kumar, Sunjeet.,Li, Gaojie.,Yang, Jingjing.,Huang, Xinfang.,Ji, Qun.,...&Hou, Hongwei.(2020).Investigation of an Antioxidative System for Salinity Tolerance in Oenanthe javanica.ANTIOXIDANTS,9(10),24. |
| MLA | Kumar, Sunjeet,et al."Investigation of an Antioxidative System for Salinity Tolerance in Oenanthe javanica".ANTIOXIDANTS 9.10(2020):24. |
入库方式： OAI收割
来源：水生生物研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。