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  2. 烟台海岸带研究所
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  4. 海岸带生物学与生物资源利用重点实验室
  5. 海岸带生物学与生物资源利用所重点实验室
Salinity-Induced Effects in the Halophyte Suaeda salsa Using NMR-based Metabolomics

文献类型：期刊论文

作者Wu, Huifeng1; Liu, Xiaoli1,2; You, Liping1,2; Zhang, Linbao1,2; Yu, Junbao1; Zhou, Di1,2; Zhao, Jianmin1; Feng, Jianghua3
刊名PLANT MOLECULAR BIOLOGY REPORTER
出版日期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
ISSN号0735-9640
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
中文摘要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.
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.
学科主题Biochemical Research Methods; Plant Sciences
研究领域[WOS]Biochemistry & Molecular Biology ; Plant Sciences
关键词[WOS]CLAM RUDITAPES-PHILIPPINARUM ; OSMOTIC-STRESS ; H-1-NMR SPECTROSCOPY ; CADMIUM EXPOSURE ; RESPONSES ; PLANTS ; ACCUMULATION ; TOLERANCE ; GROWTH ; LEAVES
收录类别SCI
资助信息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
语种英语
WOS记录号WOS:000305477900008
公开日期2013-03-08
源URL[http://ir.yic.ac.cn/handle/133337/6043]  
专题烟台海岸带研究所_海岸带生物学与生物资源利用所重点实验室
烟台海岸带研究所_滨海湿地实验室
烟台海岸带研究所_中科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.

入库方式： OAI收割

来源：烟台海岸带研究所

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