Advanced  
YIC-IR  > 中科院海岸带环境过程与生态修复重点实验室  > 期刊论文
题名:
Salinity-Induced Effects in the Halophyte Suaeda salsa Using NMR-based Metabolomics
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
ISSN号: 0735-9640
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
学科分类: Biochemical Research Methods; Plant Sciences
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
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.
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
文章类型: Article
收录类别: SCI
语种: 英语
WOS记录号: WOS:000305477900008
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.yic.ac.cn/handle/133337/6043
Appears in Collections:中科院海岸带环境过程与生态修复重点实验室_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
Salinity-Induced Effects in the Halophyte Suaeda salsa Using NMR-based Metabolomics.pdf(283KB)----开放获取--View Download

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

Recommended Citation:
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.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Wu, Huifeng]'s Articles
[Liu, Xiaoli]'s Articles
[You, Liping]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Wu, Huifeng]‘s Articles
[Liu, Xiaoli]‘s Articles
[You, Liping]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: Salinity-Induced Effects in the Halophyte Suaeda salsa Using NMR-based Metabolomics.pdf
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2018  中国科学院烟台海岸带研究所 - Feedback
Powered by CSpace