| Comparative Ecophysiological Study of Salt Stress for Wild and Cultivated Soybean Species from the Yellow River Delta, China | |
| Wu, Gang1; Zhou, Zhengda1,2; Chen, Peng2,3; Tang, Xiaoli2,3; Shao, Hongbo3,4; Wang, Hongyan2,3; Shao, HB (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Biol & Bioresources Utilizat, Yantai 264003, Peoples R China. shaohongbochu@126.com | |
| 发表期刊 | SCIENTIFIC WORLD JOURNAL
 |
| ISSN | 1537-744X |
| 2014 | |
| 页码 | 651745 |
| 关键词 | Glycine-soja Sieb. Proline Accumulation Photosystem-ii Transgenic Tobacco Salinity Tolerance Water-deficit Plants Growth Gene Nacl |
| DOI | 10.1155/2014/651745 |
| 产权排序 | [Wu, Gang; Zhou, Zhengda] Chinese Acad Sci, Ecoenvironm Sci Res Ctr, State Key Lab Urban & Reg Ecol, Beijing 100085, Peoples R China; [Zhou, Zhengda; Chen, Peng; Tang, Xiaoli; Wang, Hongyan] Grad Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Chen, Peng; Tang, Xiaoli; Shao, Hongbo; Wang, Hongyan] Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Biol & Bioresources Utilizat, Yantai 264003, Peoples R China; [Shao, Hongbo] Qingdao Univ Sci & Technol, Inst Life Sci, Qingdao 266042, Peoples R China |
| 作者部门 | 海岸带生物学与生物资源利用所重点实验室 |
| 英文摘要 | Osmotic and ionic stresses were the primary and instant damage produced by salt stress. They can also bring about other secondary stresses. Soybean is an important economic crop and the wild soybean aroused increasing attention for its excellent performance in salt resistance. For this reason, we compared the different performances of Glycinemax L. (ZH13) and Glycine soja L. (BB52) in both young and mature seedlings, hoping to clarify the specific reasons. Our research revealed that, compared to the cultivated soybean, the wild soybean was able to maintain higher water potential and relative water content (RWC), accumulate more amount of proline and glycine betaine, reduce the contents of Na+ and Cl by faster efflux, and cut down the efflux of the K+ as well as keep higher K+/Na+ ratio. And what is more is that, almost all the excel behaviors became particularly obvious under higher NaCl concentration (300 mM). Therefore, according to all the detections and comparisons, we concluded that the wild soybean had different tolerance mechanisms and better salt resistance. It should be used as eminent germplasm resource to enhance the resistant ability of cultivated soybean or even other crops.; Osmotic and ionic stresses were the primary and instant damage produced by salt stress. They can also bring about other secondary stresses. Soybean is an important economic crop and the wild soybean aroused increasing attention for its excellent performance in salt resistance. For this reason, we compared the different performances of Glycinemax L. (ZH13) and Glycine soja L. (BB52) in both young and mature seedlings, hoping to clarify the specific reasons. Our research revealed that, compared to the cultivated soybean, the wild soybean was able to maintain higher water potential and relative water content (RWC), accumulate more amount of proline and glycine betaine, reduce the contents of Na+ and Cl by faster efflux, and cut down the efflux of the K+ as well as keep higher K+/Na+ ratio. And what is more is that, almost all the excel behaviors became particularly obvious under higher NaCl concentration (300 mM). Therefore, according to all the detections and comparisons, we concluded that the wild soybean had different tolerance mechanisms and better salt resistance. It should be used as eminent germplasm resource to enhance the resistant ability of cultivated soybean or even other crops. |
| 文章类型 | Article |
| 资助机构 | Science & Technology - Other Topics |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | GLYCINE-SOJA SIEB. ; PROLINE ACCUMULATION ; PHOTOSYSTEM-II ; TRANSGENIC TOBACCO ; SALINITY TOLERANCE ; WATER-DEFICIT ; PLANTS ; GROWTH ; GENE ; NACL |
| 研究领域[WOS] | Science & Technology - Other Topics |
| WOS记录号 | WOS:000337424600001 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/8573 |
| 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 |
| 通讯作者 | Shao, HB (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Biol & Bioresources Utilizat, Yantai 264003, Peoples R China. shaohongbochu@126.com |
| 作者单位 | 1.Chinese Acad Sci, Ecoenvironm Sci Res Ctr, State Key Lab Urban & Reg Ecol, Beijing 100085, Peoples R China 2.Grad Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Biol & Bioresources Utilizat, Yantai 264003, Peoples R China 4.Qingdao Univ Sci & Technol, Inst Life Sci, Qingdao 266042, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Gang,Zhou, Zhengda,Chen, Peng,et al. Comparative Ecophysiological Study of Salt Stress for Wild and Cultivated Soybean Species from the Yellow River Delta, China[J]. SCIENTIFIC WORLD JOURNAL,2014:651745. |
| APA | Wu, Gang.,Zhou, Zhengda.,Chen, Peng.,Tang, Xiaoli.,Shao, Hongbo.,...&Shao, HB .(2014).Comparative Ecophysiological Study of Salt Stress for Wild and Cultivated Soybean Species from the Yellow River Delta, China.SCIENTIFIC WORLD JOURNAL,651745. |
| MLA | Wu, Gang,et al."Comparative Ecophysiological Study of Salt Stress for Wild and Cultivated Soybean Species from the Yellow River Delta, China".SCIENTIFIC WORLD JOURNAL (2014):651745. |
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