| Salinity-Induced Effects in the Halophyte Suaeda salsa Using NMR-based Metabolomics | |
Wu, Huifeng1 ; Liu, Xiaoli1,2; You, Liping1,2; Zhang, Linbao1,2; Yu, Junbao1; Zhou, Di1,2; Zhao, Jianmin1; Feng, Jianghua3
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| 发表期刊 | PLANT MOLECULAR BIOLOGY REPORTER
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| ISSN | 0735-9640 |
| 2012-06-01 | |
| 卷号 | 30期号:3页码:590-598 |
| 关键词 | Suaeda Salsa Salinity Metabolic Response Nmr Metabolomics Antioxidant Enzyme Activity |
| 产权排序 | [Wu, Huifeng; Liu, Xiaoli; You, Liping; Zhang, Linbao; Yu, Junbao; Zhou, Di; Zhao, Jianmin] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc, Shandong Prov Key Lab Coastal Zone Environm Proc, Yantai 264003, Peoples R China; [Liu, Xiaoli; You, Liping; Zhang, Linbao; Zhou, Di] Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China; [Feng, Jianghua] Xiamen Univ, State Key Lab Phys Chem Solid Surfaces, Fujian Key Lab Plasma & Magnet Resonance, Dept Elect Sci, Xiamen 361005, Peoples R China |
| 通讯作者 | Wu, HF (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc, Shandong Prov Key Lab Coastal Zone Environm Proc, Yantai 264003, Peoples R China.,hfwu@yic.ac.cn |
| 作者部门 | 中科院海岸带环境过程与生态修复重点实验室 |
| 英文摘要 | Suaeda salsa is a native halophyte in saline soils. Salinity is the most important environmental constraint for plant productivity in the Yellow River Delta. In this work, we investigated the salt-induced effects in root of S. salsa exposed to two environmentally relevant salinities for 1 week and 1 month using nuclear magnetic resonance-based metabolomics. Our results indicated that salt stress inhibited the growth of S. salsa and induced significant metabolic responses including decreased amino acids, lactate, 4-aminobutyrate, malate, choline, phosphocholine, and increased betaine, sucrose, and allantoin in root tissues of S. salsa. In addition, salinity exposures upregulated the activities of superoxide dismutase, glutathione S-transferases, peroxidase, catalase, and glutathione peroxidase in the aboveground part of seedlings of S. salsa after exposures. Overall, these results demonstrated the osmotic and oxidative stresses, disturbances in protein biosynthesis/degradation, and energy metabolism in S. salsa exposed to salinities.; Suaeda salsa is a native halophyte in saline soils. Salinity is the most important environmental constraint for plant productivity in the Yellow River Delta. In this work, we investigated the salt-induced effects in root of S. salsa exposed to two environmentally relevant salinities for 1 week and 1 month using nuclear magnetic resonance-based metabolomics. Our results indicated that salt stress inhibited the growth of S. salsa and induced significant metabolic responses including decreased amino acids, lactate, 4-aminobutyrate, malate, choline, phosphocholine, and increased betaine, sucrose, and allantoin in root tissues of S. salsa. In addition, salinity exposures upregulated the activities of superoxide dismutase, glutathione S-transferases, peroxidase, catalase, and glutathione peroxidase in the aboveground part of seedlings of S. salsa after exposures. Overall, these results demonstrated the osmotic and oxidative stresses, disturbances in protein biosynthesis/degradation, and energy metabolism in S. salsa exposed to salinities. |
| 文章类型 | Article |
| 资助机构 | Project of National Science & Technology Pillar Program in "12th Five Year" Period[2011BAC02B01]; Chinese Academy of Sciences[KZCX2-YW-223, KZCX2-YW-225]; Technology Development Program Projects of Shandong Province[2008GG20005006, 2008GG3NS0700]; CAS/SAFEA International Partnership Program for Creative Research Teams |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | CLAM RUDITAPES-PHILIPPINARUM ; OSMOTIC-STRESS ; H-1-NMR SPECTROSCOPY ; CADMIUM EXPOSURE ; RESPONSES ; PLANTS ; ACCUMULATION ; TOLERANCE ; GROWTH ; LEAVES |
| 研究领域[WOS] | Biochemistry & Molecular Biology ; Plant Sciences |
| WOS记录号 | WOS:000305477900008 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/6042 |
| 专题 | 海岸带生物学与生物资源利用重点实验室_海岸带生物学与生物资源保护实验室 中国科学院海岸带环境过程与生态修复重点实验室_滨海湿地实验室 中国科学院海岸带环境过程与生态修复重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc, Shandong Prov Key Lab Coastal Zone Environm Proc, Yantai 264003, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China 3.Xiamen Univ, State Key Lab Phys Chem Solid Surfaces, Fujian Key Lab Plasma & Magnet Resonance, Dept Elect Sci, Xiamen 361005, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Huifeng,Liu, Xiaoli,You, Liping,et al. Salinity-Induced Effects in the Halophyte Suaeda salsa Using NMR-based Metabolomics[J]. PLANT MOLECULAR BIOLOGY REPORTER,2012,30(3):590-598. |
| APA | Wu, Huifeng.,Liu, Xiaoli.,You, Liping.,Zhang, Linbao.,Yu, Junbao.,...&Feng, Jianghua.(2012).Salinity-Induced Effects in the Halophyte Suaeda salsa Using NMR-based Metabolomics.PLANT MOLECULAR BIOLOGY REPORTER,30(3),590-598. |
| MLA | Wu, Huifeng,et al."Salinity-Induced Effects in the Halophyte Suaeda salsa Using NMR-based Metabolomics".PLANT MOLECULAR BIOLOGY REPORTER 30.3(2012):590-598. |
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